Okawa Ayahisa 大川采久

Researcher Number	40975603
Other IDs
Affiliation (Current)	2026: 東北大学, 多元物質科学研究所, 助教
Affiliation (based on the past Project Information) *help	2023 – 2024: 東北大学, 多元物質科学研究所, 助教
Review Section/Research Field	Principal Investigator Basic Section 24010:Aerospace engineering-related / 0301:Mechanics of materials, production engineering, design engineering, fluid engineering, thermal engineering, mechanical dynamics, robotics, aerospace engineering, marine and maritime engineering, and related fields Except Principal Investigator Medium-sized Section 26:Materials engineering and related fields / Basic Section 26020:Inorganic materials and properties-related
Keywords	Principal Investigator 自己修復 / 希土類珪酸塩 / 耐環境コーティング / 相転移 / ガラス / 機械的特性 / 焼結 / 低温焼結 / 希土類シリケート Except Principal Investigator マイクロ波 … More / 欠陥制御 / ソルボサーマルプロセス / インジウムフリー / ガスセンシング / 可視光透過 / レアメタルフリー / 赤外遮蔽 / 薄膜 / センシング / マルチ機能性 / サーモクロミック / 酸化バナジウム / 混合原子価状態 / 赤外線遮蔽 / スマートウィンドウ / 分極制御 / 焦電発電 / ナノ秒パルス場 / ポーリング / スマートパルス電源 / 誘電体 Less

Development of a highly efficient method of utilising dielectrics with smart pulse power supplies
- Principal Investigator
  
  中山忠親
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Nagaoka University of Technology
Phase Transition Behavior and Novel Crack Healing Mechanism of Amorphous Rare Earth SilicatesPrincipal Investigator
- Principal Investigator
  
  大川采久
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 24010:Aerospace engineering-related
- Research Institution
  Tohoku University
Novel crack healing mechanism pioneered by metastable sintered bodiesPrincipal Investigator
- Principal Investigator
  
  Okawa Ayahisa
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0301:Mechanics of materials, production engineering, design engineering, fluid engineering, thermal engineering, mechanical dynamics, robotics, aerospace engineering, marine and maritime engineering, and related fields
- Research Institution
  Tohoku University
Creation and construction of basic technologies of indium-free functional nanomaterials for smart windows
- Principal Investigator
  
  YIN SHU
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Tohoku University

All 2025 2024 2023 2022

All Journal Article Presentation Book Patent

[Book] スマートウィンドウ（調光窓）の開発動向, スマートウィンドウ用インジウムフリー機能性ナノ材料の創製, Chaopter 72023
- Author(s)
  吉村和記，（Chapter 4.8　殷シユウ、長谷川拓哉、大川采久）
- Total Pages
  208
- Publisher
  シーエムシー出版
- ISBN
  9784781317465
- Data Source
  KAKENHI-PROJECT-20H00297
[Book] Engineering Materials2023
- Author(s)
  Ayahisa Okawa、Son Thanh Nguyen、Tadachika Nakayama、Hisayuki Suematsu、Takashi Goto、Koichi Niihara
- Total Pages
  491
- Publisher
  Springer Science and Business Media Deutschland GmbH
- ISBN
  9783031408090
- Data Source
  KAKENHI-PROJECT-23K19087
[Journal Article] W/Mo/Cr Doping Modulates the Negative-Positive Inversion Gas Sensing Behavior of VO2(M1)2025
- Author(s)
  Miao Lei、Xue Yibei、Song Peng、Hasegawa Takuya、Okawa Ayahisa、Maezono Ryo、Sekino Tohru、Yin Shu
- Journal Title
  
  ACS Sensors
  
  Volume: 10 Issue: 1 Pages: 526-536
- DOI
  10.1021/acssensors.4c03006
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05146, KAKENHI-PROJECT-20H00297
[Journal Article] Phosphorus Doping Coupled with Gradient Film Strategy to Achieve Thermochromic Performance Enhancement of VO22025
- Author(s)
  Xue Yibei、Song Peng、Miao Lei、Hasegawa Takuya、Okawa Ayahisa、Goto Tomoyo、Seo Yeongjun、Maezono Ryo、Sekino Tohru、Yin Shu
- Journal Title
  
  ACS Applied Materials & Interfaces
  
  Volume: 17 Issue: 12 Pages: 18546-18558
- DOI
  10.1021/acsami.4c19835
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05146, KAKENHI-PROJECT-20H00297
[Journal Article] Optical properties and application of blue and purple inorganic pigment powders based on cobalt/nickel doped Sr2MgSi2O72025
- Author(s)
  Cheng Qiuyu、Wang Zhiwei、Okawa Ayahisa、Hasegawa Takuya、Sekino Tohru、Yin Shu
- Journal Title
  
  Solid State Sciences
  
  Volume: 162 Pages: 107869-107869
- DOI
  10.1016/j.solidstatesciences.2025.107869
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297
[Journal Article] Optical properties of cobalt/nickel doped SrAl12O19 blue inorganic pigments and their application in 3YSZ ceramics2025
- Author(s)
  Cheng Qiuyu、Wang Zhiwei、Okawa Ayahisa、Hasegawa Takuya、Hayashi Yamato、Sekino Tohru、Yin Shu
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 1020 Pages: 179402-179402
- DOI
  10.1016/j.jallcom.2025.179402
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297
[Journal Article] Insights into the phase transition behavior of thermochromic VO2 (M1) powders doped with Tungsten2025
- Author(s)
  Xue Yibei、Miao Lei、Hasegawa Takuya、Okawa Ayahisa、Goto Tomoyo、Seo Yeongjun、Sekino Tohru、Yin Shu
- Journal Title
  
  Advanced Powder Technology
  
  Volume: 36 Issue: 5 Pages: 104857-104857
- DOI
  10.1016/j.apt.2025.104857
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297
[Journal Article] Synthesis of novel colored substrate-free pearlescent pigments of vanadium phosphates with large-size layered platelet morphology2025
- Author(s)
  Cheng Qiuyu、Xue Yibei、Hasegawa Takuya、Okawa Ayahisa、Kushimoto Kizuku、Kano Junya、Sekino Tohru、Yin Shu
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 1010 Pages: 177735-177735
- DOI
  10.1016/j.jallcom.2024.177735
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297
[Journal Article] Fabrication of Cs0.33WO3-g-C3N4-rGO nanocomposite for near-infrared shielding and photocatalysis applications2025
- Author(s)
  Puspasari Vinda、Jin Qiuyu、Xue Yibei、Okawa Ayahisa、Hasegawa Takuya、Yin Shu
- Journal Title
  
  Applied Surface Science
  
  Volume: 696 Pages: 162983-162983
- DOI
  10.1016/j.apsusc.2025.162983
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297
[Journal Article] Elucidation of the structural features and photoluminescence properties of a hydrothermally-synthesized γ-KEu(MoO4)2 microcrystal phosphor with metastable orthorhombic structure and differences in the luminescence properties by structure transition due to Y3+-dilution2024
- Author(s)
 Hasegawa Takuya、Noda Suzuka、Hikita Wataru、Toda Kenji、Okawa Ayahisa、Yin Shu
- Journal Title
 
 New Journal of Chemistry
 
 Volume: - Issue: 17 Pages: 7579-7589
- DOI
 10.1039/d3nj05866b
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-22K05264, KAKENHI-PROJECT-20H00297
[Journal Article] Acquisition of Emissive Single-Crystalline AEu(MoO4)2 (A = Na, K, Rb, and Cs) Double Molybdates by One-Pot Hydrothermal Synthesis: Relationship between Particle Morphology and Photoluminescence Properties2024
- Author(s)
 Noda Suzuka、Hasegawa Takuya、Goto Tomoyo、Sato Yasushi、Okawa Ayahisa、Yin Shu
- Journal Title
 
 Crystal Growth & Design
 
 Volume: 24 Issue: 8 Pages: 3517-3526
- DOI
 10.1021/acs.cgd.4c00332
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-22K05264, KAKENHI-PROJECT-20H00297
[Journal Article] Unveiling the NIR modulation performance enhancement of VO2 endowed by oxygen vacancy elimination2024
- Author(s)
  Xue Yibei、Miao Lei、Song Peng、Hasegawa Takuya、Okawa Ayahisa、Maezono Ryo、Sekino Tohru、Yin Shu
- Journal Title
  
  Solar Energy Materials and Solar Cells
  
  Volume: 274 Pages: 113007-113007
- DOI
  10.1016/j.solmat.2024.113007
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05146, KAKENHI-PROJECT-20H00297
[Journal Article] Self-healing ability and full strength recovery at medium temperatures of low content titanium carbide/alumina composites2024
- Author(s)
  Nguyen Son Thanh、Okawa Ayashisa、Do Thi-Mai-Dung、Ngo Chu Minh、Takahashi Tsuyoshi、Nakayama Tadachika、Suematsu Hisayuki、Niihara Koichi
- Journal Title
  
  J. Ceram. Soc. Japan
  
  Volume: 132 Issue: 3 Pages: 85-92
- DOI
  10.2109/jcersj2.23176
- ISSN
  1348-6535, 1882-0743
- Year and Date
  2024-03-01
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26374, KAKENHI-PUBLICLY-22H05277
[Journal Article] Coloring properties of blue inorganic pigments based on cobalt/nickel doped strontium magnesium β-alumina structure in 3YSZ ceramics2024
- Author(s)
  Cheng Qiuyu、Okawa Ayahisa、Hasegawa Takuya、Hayashi Yamato、Sekino Tohru、Yin Shu
- Journal Title
  
  Ceramics International
  
  Volume: 50 Issue: 24 Pages: 53580-53591
- DOI
  10.1016/j.ceramint.2024.10.208
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297
[Journal Article] Luminescence Tuning of NIR Luminescence Nanophosphor Bi3+/Yb3+-Doped RE2MoO6 (RE = Gd, Y, and Lu) and GdMoxWxO62024
- Author(s)
  Hangai Taisei、Hasegawa Takuya、Xu Jian、Nakanishi Takayuki、Takeda Takashi、Goto Tomoyo、Sato Yasushi、Okawa Ayahisa、Yin Shu
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 128 Issue: 47 Pages: 20360-20368
- DOI
  10.1021/acs.jpcc.4c04814
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297, KAKENHI-PROJECT-22K05264
[Journal Article] Er3+/Tm3+ co-doped Zr0.85Y0.15O1.925:Yb3+ phosphors: dual-mode ratiometric thermometry based on near infrared up-conversion/down-shifting photoluminescence2024
- Author(s)
  Hasegawa Takuya、Takahashi Yuki、Goto Tomoyo、Sato Yasushi、Okawa Ayahisa、Yin Shu
- Journal Title
  
  Dalton Transactions
  
  Volume: 53 Issue: 32 Pages: 13617-13627
- DOI
  10.1039/d4dt01972e
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00297, KAKENHI-PROJECT-22K05264
[Journal Article] Key Role of Metal-to-Metal Charge Transfer Transition between Mo6+ and Bi3+ for Enhancement in NIR Luminescence of Gd2MoO6:Bi,Yb Nanophosphor2024
- Author(s)
 Hangai Taisei、Hasegawa Takuya、Xu Jian、Nakanishi Takayuki、Takeda Takashi、Nakano Kosuke、Hongo Kenta、Maezono Ryo、Goto Tomoyo、Sato Yasushi、Okawa Ayahisa、Yin Shu
- Journal Title
 
 The Journal of Physical Chemistry C
 
 Volume: 128 Issue: 8 Pages: 3351-3360
- DOI
 10.1021/acs.jpcc.3c07501
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-22K05264, KAKENHI-PROJECT-21K03400, KAKENHI-PROJECT-21H01630, KAKENHI-PROJECT-20H00297, KAKENHI-PLANNED-22H05146
[Journal Article] Novel Selectivity: Target of Gas Sensing Defined by Behavior2024
- Author(s)
  Miao Lei、Song Peng、Xue Yibei、Hou Zhufeng、Hasegawa Takuya、Okawa Ayahisa、Goto Tomoyo、Seo Yeongjun、Maezono Ryo、Sekino Tohru、Yin Shu
- Journal Title
  
  Advanced Materials
  
  Volume: 37 Issue: 7 Pages: 2413023-2413023
- DOI
  10.1002/adma.202413023
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05146, KAKENHI-PROJECT-20H00297
[Journal Article] Uncovering the distinctive phase transition characteristics and thermochromic performance of VO2 with different N-doping sites2024
- Author(s)
  Xue Yibei、Miao Lei、Hasegawa Takuya、Okawa Ayahisa、Yoshino Shunya、Kato Hideki、Kakihana Masato、Yin Shu
- Journal Title
  
  Applied Surface Science
  
  Volume: 657 Pages: 159779-159779
- DOI
  10.1016/j.apsusc.2024.159779
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297
[Journal Article] Development of Silicates and Spraying Techniques for Environmental Barrier Coatings2023
- Author(s)
  Okawa Ayahisa、Nguyen Son Thanh、Nakayama Tadachika、Suematsu Hisayuki、Goto Takashi、Niihara Koichi
- Journal Title
  
  Ceramic Coatings for High-Temperature Environments
  
  Volume: N Pages: 283-312
- DOI
  10.1007/978-3-031-40809-0_9
- ISBN
  9783031408083, 9783031408090
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26374, KAKENHI-PUBLICLY-22H05277
[Journal Article] Gas sensing performance of Nb2CTx synthesized by hydrothermal assisted in-situ HF generation etching method2023
- Author(s)
  Okawa Ayahisa、Yang Mingyang、Hasegawa Takuya、Ueda Tadaharu、Cho Sunghun、Sekino Tohru、Yin Shu
- Journal Title
  
  Discover Materials
  
  Volume: 3 Issue: 1
- DOI
  10.1007/s43939-023-00048-4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00297
[Journal Article] Liquid-phase oxidation synthesis of WS2 ?WO3 particles with enhanced gas sensing performance2023
- Author(s)
  Yoshizawa Chinatsu、Hasegawa Takuya、Okawa Ayahisa、Yin Shu
- Journal Title
  
  Functional Materials Letters
  
  Volume: 16 Issue: 01
- DOI
  10.1142/s1793604723400015
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00297
[Patent] ガス種検知方法、及びそれに基づく疾患検知方法2025
- Inventor(s)
  大川采久、殷シユウ、長谷川、坂本大輔
- Industrial Property Rights Holder
  東北大学
- Industrial Property Rights Type
  特許
- Filing Date
  2025
- Overseas
- Data Source
  KAKENHI-PROJECT-20H00297
[Patent] ガス種検知方法、及びそれに基づく疾患検知方法2024
- Inventor(s)
  大川采久、殷シユウ、長谷川、坂本大輔
- Industrial Property Rights Holder
  東北大学
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2024-086544
- Filing Date
  2024
- Data Source
  KAKENHI-PROJECT-20H00297
[Patent] 半導体式ガスセンサー、おむつ、ガス検知方法、尿及び／又は便の検知方法、おむつ交換時期の決定方法、並びにガス応答性材料2024
- Inventor(s)
  殷シユウ、苗ライ、セツ　ゲイカイ、長谷川拓哉、大川采久
- Industrial Property Rights Holder
  東北大学
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2024-191987
- Filing Date
  2024
- Data Source
  KAKENHI-PROJECT-20H00297
[Patent] パール顔料、組成物及びパール顔料の製造方法2024
- Inventor(s)
  殷シユウ、テイ　シュウウ、セツ　ゲイカイ、長谷川拓哉、大川采久
- Industrial Property Rights Holder
  東北大学
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2024-100285
- Filing Date
  2024
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Advanced Self-Healing Approaches for Engineering Ceramics,2025
- Author(s)
  A.Okawa, N. T. Son, H.Suematsu, T.Hasegawa, Y.Xue, S.Yin, T.Sekino, T.Nakayama,
- Organizer
  The 23rd International Symposium on Eco-materials Processing and Design, (ISEPD2025) Jan.13-16, Osaka, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 無容器法を応用した溶射被覆プロセスの開発2025
- Author(s)
  大川采久
- Organizer
  日本セラミックス協会 2025年年会
- Invited
- Data Source
  KAKENHI-PROJECT-24K17441
[Presentation] Synthesis of Cs0.33WO3-g-C3N4-rGO Nanocomposite for Transparent Thermal Insulation and Photocatalysis Application,2025
- Author(s)
  V.Puspasari, A.Okawa, T. HASEGAWA,. S.YIN
- Organizer
  The 23rd International Symposium on Eco-materials Processing and Design, (ISEPD2025) Jan.13-16, Osaka, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Dual-mode Ratiometric Thermometry in Yb-Er/Tm Multi-doping Yttria Stabilized Zirconia Phosphor,2025
- Author(s)
  T. HASEGAWA, A.Okawa, S. YIN
- Organizer
  The 23rd International Symposium on Eco-materials Processing and Design, (ISEPD2025) Jan.13-16, Osaka, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Synthesis of Substrate-free Inorganic Large-size Platelike Novel, Pigments Particles with Excellent Pearl-effect,2025
- Author(s)
  Q. CHENG1, A. OKawa, T. Hasegawa,Y. Xue, S. Yin,
- Organizer
  The 23rd International Symposium on Eco-materials Processing and Design, (ISEPD2025) Jan.13-16, Osaka, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] MXeneの表面官能基制御に伴うガスセンサ応答特性への影響2025
- Author(s)
  坂本大輔, 大川采久, 長谷川拓哉, 殷シュウ
- Organizer
  日本セラミックス協会第63回セラミックス基礎科学討論会
- Data Source
  KAKENHI-PROJECT-24K17441
[Presentation] Preparation of Ag3PO4 and Its Heterojunction Structure withTransition Metal Dichalcogenides for Enhanced Photocatalytic Performance,2025
- Author(s)
  R.Larasati, A.Okawa, T. HASEGAWA,. S.YIN
- Organizer
  The 23rd International Symposium on Eco-materials Processing and Design, (ISEPD2025) Jan.13-16, Osaka, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Crack healing approach for environmental barrier coatings by heat treatment2025
- Author(s)
  Ayahisa Okawa, Son Nguyen, Tadachika Nakayama, Takehiko Ishikawa, Rina Shimonishi, Chihiro Koyama, Hisayuki Suematsu, Takuya Hasegawa, Shu Yin
- Organizer
  49th International Conference and Expo on Advanced Ceramics and Composites (ICACC2025)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17441
[Presentation] Mechanical properties and self-healing mechanism of SiC dispersed Yb2Si2O7 composite2024
- Author(s)
  Ayahisa Okawa, Son Nguyen, Tadachika Nakayama, Thi Mai Dung Do, Hisayuki Suematsu, Takashi Goto, Koichi Niihara
- Organizer
  48th International Conference and Expo on Advanced Ceramics and Composites
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] H2Sに優れた選択性をもつロッド状Bi2S3ガスセンサの深共晶溶媒下での合成、2024
- Author(s)
  古川玲依子、長谷川拓哉、大川采久、殷シユウ
- Organizer
  令和6年度日本セラミックス協会、東北北海道支部研究発表会、2024.11.11-11.12, 1A05
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Development of Optical Responsive Functional Materials for Human Life / Health / Environment,2024
- Author(s)
  S.Yin*, T.Hasegawa, A.Okawa, and Y.Xue,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Ag3PO4 and Its Heterojunction Structure with 2D Materials For Enhanced Photocatalytic Performance,2024
- Author(s)
  L.Rini, A.Okawa, T.Hasegawa, and S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Hydrothermal Synthesis of Vanadium Oxides and Their Novel Applications as Smart Window and VOC Gas Sensor,2024
- Author(s)
  S.Yin, L.Miao, Y.Xue, A. Okawa, and T.Hasegawa,
- Organizer
  The 22nd International Symposium on Eco-materials Processing and Design ( ISEPD 2024 ), Nakhon Ratchasima Thailand, Jan. 21-24, 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 希土類珪酸塩ガラスへの熱処理による微細構造進化の観察2024
- Author(s)
  大川采久, 長谷川拓哉, 殷しゅう, 石川毅彦, 下西里奈, 小山千尋, 織田裕久, グエンタンソン, 中山忠親
- Organizer
  日本希土類学会第40回希土類討論会
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] Advanced Self-Healing Approaches for Engineering Ceramics2024
- Author(s)
  Ayahisa Okawa, Nguyen Thanh Son, Hisayuku Suematsu, Takuya Hasegawa, Yibei Xue, Shu Yin, Tohru Sekino, Tadachika Nakayam
- Organizer
  The 23rd International Symposium on Eco-materials Processing and Design (ISEPD2025)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] Excellent thermochromic properties of P-doped VO2 gradient films for smart window2024
- Author(s)
  Yibei Xue, Lei Miao, Peng Song, Takuya Hasegawa, Ayahisa Okawa, Ryo Maezono, Shu Yin,
- Organizer
  令和六年度化学系学協会東北大会、2024.9.14-9.15, 秋田
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Development of self-healing ability and improvement of fracture toughness by incorporating SiC into environmental barrier coatings,2024
- Author(s)
  A.Okawa*, T.Hasegawa, S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Yb2Si2O7およびHo2Si2O7の高温火山灰腐食挙動の観察2024
- Author(s)
  大川采久, 長谷川拓哉, 殷しゅう, Nguyen Thanh Son, 中山忠親, 末松久幸, Do Thi Mai Dung, 後藤孝
- Organizer
  日本セラミックス協会 2024年年会
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] MXeneの合成に向けた三元系層状ナノ化合物の合成、2024
- Author(s)
  橘宏太郎、大川采久、長谷川拓哉、殷シユウ
- Organizer
  第6回環境科学討論会, 2024. 10.25
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] ソルボサーマル反応を用いた無機ナノ粒子の形態制御、2024
- Author(s)
  殷シュウ、長谷川拓哉、大川采久
- Organizer
  第19 回日本セラミックス協会マテリアル・ファブリケーション＆プロダクション・デザイン研究会、2024.3.27-29
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Surface Modification of Non-Oxide-based Two-dimensional Layered Compounds and Their Excellent Gas Sensing Performance2024
- Author(s)
  S. Yin,*, A. Okawa1, and T. Hasegawa
- Organizer
  The 67th Korean Vacuum Society Summer Conference & 2024 International Forum on Functional Materials (IFFM 2024), Aug.19-21, 2024, Jeju
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Synthesis of Cs0.33WO3-gC3N4-rGO nanocomposite for transparent thermal insulation and photocatalytic application、2024
- Author(s)
  Vinda PUSPASARI, Takuya HASEGAWA, Ayahisa OKAWA, Shu YIN,
- Organizer
  第75回コロイドおよび界面化学討論会、2024.9.17-20、仙台
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Gas Sensing Performance of Cs0.33WO3 Nanoparticles Synthesized via Water Controlled-Release Solvothermal Process,2024
- Author(s)
  Qiuyu Jin, L.Miao, Ayahisa Okawa, Takuya Hasegawa, Shu Yin,
- Organizer
  令和六年度化学系学協会東北大会、2024.9.14-9.15, 秋田
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Development of Heat Treatment-Induced Self-Healing Ability in Ceramic Coatings2024
- Author(s)
  Ayahisa Okawa, Nguyen Thanh Son, Tadachika Nakayama, Hisayuku Suematsu, Takehiko Ishikawa, Rina Shimonishi, Chihiro Koyama, Takuya Hasegawa, Shu Yin
- Organizer
  10th Tsukuba International Coating Symposium (TICS10) 2024年12月9日
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17441
[Presentation] Dual-mode ratiometric thermometry in YSZ:Yb-Er/Tm phosphor: Utilizing near infrared up-conversion/down-shifting photoluminescence,2024
- Author(s)
  T.Hasegawa*, A.Okawa, and S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Analysis of H2S gas detection mechanism in Bi2MoO6:Eu luminescence gas sensor2024
- Author(s)
  Taisei Hangaia, Takuya Hasegawa, Ayahisa Okawa, Shu Yin
- Organizer
  The 10th International Symposium on Functional Materials.(ISFM2024), Sendai, Japan, Aug.3-6, 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Bi2S3-based H2S gas sensor synthesized in deep eutectic solvent,2024
- Author(s)
  R.Furukawa, T.Hasegawa, A.Okawa, and S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Peculiar Variation in Positive and Negative Sensing Behavior of VO2(M1)-based Sensing Materials、ISFM2024, Sendai, Japan, Aug.3-6, 20242024
- Author(s)
  L.Miao, A.Okawa, T.Hasegawa, S.Yin,
- Organizer
  The 10th International Symposium on Functional Materials.(ISFM2024), Sendai, Japan, Aug.3-6, 2024,
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Gas Sensing Performance of Cs0.33WO3 Nanoparticles Synthesized via Water Controlled-Release Solvothermal Process,2024
- Author(s)
  Q.Jin, L.Miao, A.Okawa, T.Hasegawa, and S.Yin,
- Organizer
  Chemistry Summer School, 2024, Sendai, Japan, July.19, 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Anomalous Sensing Behavior of Cr/Mo/W doped VO2(M1),2024
- Author(s)
  L.Miao, Y.Xue, T.Hasegawa, A.Okawa, and S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Anomalous Gas Sensing Characteristics of VI B Elements (Cr, Mo, W) doped VO2 (M1)、2024
- Author(s)
  Lei Miao, Yibei Xue, Takuya Hasegawa, Ayahisa Okawa, Shu Yin,
- Organizer
  令和6年度化学系学協会東北大会、2024.9.14-9.15, 秋田
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Hydrothermal synthesis and morphological evolution of VO2(M) under the influence of alkaline additives、2024
- Author(s)
  Y.Xue, L.Miao, Ayahisa Okawa, Takuya Hasegawa, Shu Yin,
- Organizer
  日本セラミックス協会第62回セラミックス基礎科学討論会、2024年1月7-8日、東京
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Research on the Phosphorus Doping Modification of VO2 for Smart Window Applications,2024
- Author(s)
  Y.Xue, L.Miao, T.Hasegawa, A.Okawa, and S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 表面官能基制御を目指したMXeneの合成とガスセンサへの応用2024
- Author(s)
  坂本大輔、大川采久、長谷川拓哉、殷シュウ
- Organizer
  第75回コロイドおよび界面化学討論会、2024.9.17-20、仙台
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 反熱消光材料蛍光体を活用した蛍光機能、2024
- Author(s)
  古川玲依子、長谷川拓哉、大川采久、殷シユウ
- Organizer
  第6回環境科学討論会, 2024. 10.25
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Synthesis of Cs0.33WO3-g-C3N4-rGO nanocomposite for transparent thermal insulation and photocatalysis application.,2024
- Author(s)
  P.Vinda, A.Okawa, T.Hasegawa, and S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Synthesis of Ag3PO4 and Its Heterojunction Structure with WX2; (X=S,Se) for Enhanced Photocatalytic Activity and Stability for Organic Pollutant Degradation2024
- Author(s)
  Rini LARASATI, Ayahisa Okawa, Takuya Hasegawa, Shu Yin、
- Organizer
  第75回コロイドおよび界面化学討論会、2024.9.17-20、仙台
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 表面官能基制御を目的としたMXeneの合成プロセスとガスセンシング挙動2024
- Author(s)
  坂本大輔、大川采久、長谷川拓哉、殷シュウ
- Organizer
  令和6年度日本セラミックス協会、東北北海道支部研究発表会、2024.11.11-11.12, 2A04
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] ワンステップ水熱合成による層状希土類モリブデン酸蛍光体の特異形態制御、2024
- Author(s)
  長谷川拓哉、野田紗伽、大川采久、殷シユウ、
- Organizer
  公益社団法人日本セラミックス協会第37回秋季シンポジウム, 名古屋、2024.9.10-12
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 深共晶溶媒を介した結晶性酸化亜鉛の合成とガスセンサ機能、2024
- Author(s)
  坂本達哉，長谷川拓哉，大川采久，殷シュウ、
- Organizer
  第75回コロイドおよび界面化学討論会、2024.9.17-20、仙台
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] バナジウムリン酸塩ベース新規顔料の創製、2024
- Author(s)
  程　秋雨、大川采久、長谷川拓哉、殷シユウ
- Organizer
  第33回無機リン化学討論会、第33回無機リン化学討論会, Aug.29-30, 2020,奈良
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Two-step hydrothermal synthesis of multifunctional microscale belt-like VO2(B)2024
- Author(s)
  Q. Cheng, L.Miao, A. OKAWA, T. HASEGAWA, S. YIN
- Organizer
  The 67th Korean Vacuum Society Summer Conference & 2024 International Forum on Functional Materials (IFFM 2024), Aug.19-21, 2024, Jeju
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Reduction-Induced Luminescence Quenching in Eu3+-Doped Bi2MoO6 for H2S Gas Detection,2024
- Author(s)
  T.Hangai, T.Hasegawa, A.Okawa, and S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Synthesis of novel colored pearlescent pigments of vanadium-phosphorus hydrate with large-size platelets morphology2024
- Author(s)
  Q.Chen, A.Okawa, T.Hasegawa, S.Yin
- Organizer
  The 10th International Symposium on Functional Materials.(ISFM2024), Sendai, Jaopan, Aug.3-6, 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Bi2MoO6:Euナノ蛍光体ガスセンサにおけるH2Sガス検知機構の考察、2024
- Author(s)
  半谷泰生、長谷川拓哉、大川采久、殷しゅう，
- Organizer
  公益社団法人日本セラミックス協会第37回秋季シンポジウム, 名古屋、2024.9.10-12
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Synthesis of belt-like VO2(B) and its multifunctional applications、2024
- Author(s)
  Q.Cheng、A.Okawa, T.Hasegawa, and S.Yin;
- Organizer
  日本セラミックス協会第62回セラミックス基礎科学討論会、2024年1月7-8日、東京
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Effect of surface functional group control of MXene on gas sensor response characteristics,2024
- Author(s)
  D.Sakamoto, A.Okawa, T.Hasegawa, and S.Yin,
- Organizer
  The 4th Joint TU-USTB Symposium, Oct.28-30, 2024, Naruko, Miyagi, Japan
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] RE2O3-SiO2 ガラスへの熱処理によるき裂修復の観察2024
- Author(s)
  大川采久, 長谷川拓哉, 殷しゅう, 石川毅彦, 下西里奈, 小山千尋, 織田裕久, グエンタンソン, 中山忠親, 増野敦信
- Organizer
  日本マイクログラビティ応用学会第36回学術講演会 (JASMAC-36)
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] Crack Healing for Robust Environmental Barrier Coating2024
- Author(s)
  Ayahisa Okawa, Son Nguyen, Hisayuki Suematsu, Takuya Hasegawa, Shu yin, Tadachika Nakayama
- Organizer
  The 5th International Conference on Materials Science and Engineering, Materials Oceania 2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17441
[Presentation] Synthesis and Characterization of Novel Inorganic Pearl-effect Pigments Based on Platelike Phosphates Particles,2024
- Author(s)
  Q. CHENG, A. OKAWA, and T. HASEGAWA, S. YIN*，
- Organizer
  The 39 Japan-Korea Ceramic Seminar, Fukuoka, Oct.31-Nov.3, 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 深共晶溶媒を用いたZnCo2O4の合成の検討2024
- Author(s)
  坂本　達哉・長谷川　拓哉・大川　采久・殷　シュウ
- Organizer
  令和6年度日本セラミックス協会、東北北海道支部研究発表会、2024.11.11-11.12, 1A06
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] VOC Gas Sensing Performance of Cs0.33WO3 Nanoparticles Synthesized via Water Controlled-Release Solvothermal Process at Room Temperature、2024
- Author(s)
  Qiuyu Jin, Lei Miao, Ayahisa Okawa, Takuya Hasegawa, Shu Yin,
- Organizer
  日本セラミックス協会2024年会、熊本, 2024.3.14-3.16,2B25
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 固相反応法により合成されたZr3Al3C5のHF処理2024
- Author(s)
  橘宏太郎、大川采久、長谷川拓哉、殷シユウ
- Organizer
  令和6年度日本セラミックス協会、東北北海道支部研究発表会、2024.11.11-11.12, 1A08
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Photothermal conversion of W18O49 with infrared absorption ability,2023
- Author(s)
  T. Shimoda, T. Hasegawa, A. Okawa, S. Yin,
- Organizer
  The 80th Anniversary Symposium of the Tohoku Branch Chemical Society2023.9.8-10, Sendai
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 水熱支援エッチングによるNb2CTxの合成および室温空気中におけるガスセンサ特性2023
- Author(s)
  〇大川采久、Mingyang Yang、長谷川拓哉、上田忠治、殷　しゅう
- Organizer
  日本セラミックス協会2023年会、横浜, 2023.3.8-3.10, 2D31
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Hydrothermal Assisted Synthesis of MXenes and their Composites with Excellent Gas Sensing Performance,2023
- Author(s)
  S.YIN, M.YANG, A.OKAWA, Z.WANG, A.HERMAWAN,
- Organizer
  8th International Solvothermal and Hydrothermal Association Conference (ISHA2023), Valladodid, Spain.　Sep.11-13, 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Phase transition behavior and thermochromic properties of N-doped VO2,2023
- Author(s)
  Y. Xue, L. Miao, T. Hasegawa, A. Okawa, S. Yin,
- Organizer
  The 80th Anniversary Symposium of the Tohoku Branch Chemical Society2023.9.8-10, Sendai
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 水熱支援in-situ HFエッチングによるガス応答を発現するMXeneのワンステップ合成2023
- Author(s)
  大川采久, 坂本大輔, 長谷川拓哉, 上田忠治, 殷しゅう
- Organizer
  日本セラミックス協会第36回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] Hydrothermal Synthesis of Nanomaterials for Smart Window Applications,2023
- Author(s)
  S Yin, A. Okawa, and T. Hasegawa,
- Organizer
  The 3rd USTB-TU Symposium,2023.11.13-14, Beijing
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Tunable Phase Transition Behavior and Excellent Thermochromic Performance of N-Doped VO2,2023
- Author(s)
  Y. Xue, L. Miao, T. Hasegawa, A. Okawa, S. Yin,
- Organizer
  The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics, Sendai 2023.11.28-30,PM32
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 水熱反応によるイオンドープ酸化バナジウムの合成とその赤外遮蔽機能評価、2023
- Author(s)
  鈴木　野ヶ香、Yibei XUE、長谷川　拓哉、大川　采久、殷シユウ
- Organizer
  粉体工学会2023年度春季研究発表会、早稲田、2023年5月15-16日、p11-1111
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Control of Surface Functional Groups and Room Temperature Gas Sensing Behavior of Nb2CTx2023
- Author(s)
  Ayahisa Okawa, Daisuke Sakamoto, Takuya Hasegawa, Tadaharu Ueda, Shu Yin
- Organizer
  The 37th International Korea-Japan Seminar on Ceramics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] Control of gas sensing behavior based on various etching methods of MXene2023
- Author(s)
  Ayahisa Okawa, Daisuke Sakamoto, Takuya Hasegawa, Tadaharu Ueda, Shu Yin
- Organizer
  The 3rd USTB-TU Symposium
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] Synthesis and Modification of Two-Dimensional MXene (Ti3C2Tx) and their Gas Sensing Performance2023
- Author(s)
  S. YIN, Z. WANG, A. HERMAWAN, A. Okawa, T. HASEGAWA,
- Organizer
  International Symposium on Inorganic and Environmental Materials(ISIEM2023), Montpellier, France
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Supercritical Fluid Method for Synthesizing VO (M) and Its Gas Sensing Performance,2023
- Author(s)
  L.Miao, Y. Xue, T. Hasegawa, A. Okawa, S. Yin,
- Organizer
  The 80th Anniversary Symposium of the Tohoku Branch Chemical Society2023.9.8-10, Sendai
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Evolution of phase transition behavior and thermochromic properties of VO2 (M1) in defect repair,2023
- Author(s)
  Y.Xue, L.Miao, T.Hasegawa, A.Okawa, and S.Yin,
- Organizer
  JK37 Ceramic Seminar, Nov.15-18, 2023, Korea
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Anomalous Gas Sensing Characteristics and Type Reversal of VO2 (M) near the Metal-Semiconductor Transition2023
- Author(s)
  L.MIAO, Y.XUE, T. HASEGAWA, A. OKAWA, S. YIN
- Organizer
  JK37 Ceramic Seminar, Nov.15-18, 2023, Korea
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 赤外吸収能を有するW18O49ナノ粒子の光熱変換特性、2023
- Author(s)
  下田崇史、長谷川拓哉、大川采久、殷シユウ
- Organizer
  日本セラミックス協会-第36回秋季シンポジウム、2023.9.7-9.9,京都
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Synthesis and Surface Modification of MoS2 for Enhanced Environment VOC Gas Sensing Performance at Room Temperature2023
- Author(s)
  Shu Yin, Ardiansyah Taufik, Ayahisa Okawa, and Takuya Hasegawa,
- Organizer
  The 65th KVS Summer Annual Conference & IFFM 2023, Aug.20-23, Jeju, Korea, 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] VO2 Gas Sensor with Absolute Selectivity for Ammonia Gas.2023
- Author(s)
  L.Miao, Y. Xue, T. Hasegawa, A. Okawa, S. Yin,
- Organizer
  The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics, Sendai 2023.11.28-30,PM32
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] 希土類珪酸塩ガラスの作製と相転移挙動の観察2023
- Author(s)
  大川采久, Nguyen Thanh Son, 長谷川拓哉, 中山忠親, 石川毅彦, 下西里奈, 小山千尋, 織田裕久, Do Thi Mai Dung, 殷しゅう
- Organizer
  日本マイクログラビティ応用学会第35回学術講演会
- Data Source
  KAKENHI-PROJECT-23K19087
[Presentation] Bi3+添加による近赤外ナノ蛍光体Gd2MoO6:Ybの蛍光増感機構メカニズム2023
- Author(s)
  〇半谷泰生, 長谷川拓哉, 大川采久、許健, 中西貴之, 武田隆史, 中野晃佑・本郷研太・前園涼、殷シュウ
- Organizer
  日本セラミックス協会2023年会、横浜, 2023.3.8-3.10, 2A27
- Data Source
  KAKENHI-PROJECT-20H00297
[Presentation] Green Synthesis and Gas Sensing Performance of Two-Dimensional Layered MXene Materials2022
- Author(s)
  〇M.Yang, A.Okawa, T.Hasegawa, and S.Yin
- Organizer
  2022Annual Joint Symposium Tohoku University & National Taipei University of Technology, Nov.28, 2022(Online), p25.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00297

1. YIN SHU (40271994)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 中山忠親 (10324849)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. NGUYEN THANHSON (00797235)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 長谷川拓哉 (30793690)

# of Collaborated Projects: 1 results

# of Collaborated Products: 73 results
5. 朝倉裕介 (00762006)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. MAEZONO Ryo

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
7. 殷シュウ

# of Collaborated Projects: 0 results

# of Collaborated Products: 71 results

Okawa Ayahisa 大川 采久

Research Projects

Research Products

Co-Researchers

Development of a highly efficient method of utilising dielectrics with smart pulse power supplies

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Phase Transition Behavior and Novel Crack Healing Mechanism of Amorphous Rare Earth SilicatesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

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Novel crack healing mechanism pioneered by metastable sintered bodiesPrincipal Investigator

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Creation and construction of basic technologies of indium-free functional nanomaterials for smart windows

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[Book] スマートウィンドウ（調光窓）の開発動向, スマートウィンドウ用インジウムフリー機能性ナノ材料の創製, Chaopter 72023

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[Book] Engineering Materials2023

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[Journal Article] W/Mo/Cr Doping Modulates the Negative-Positive Inversion Gas Sensing Behavior of VO2(M1)2025

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[Journal Article] Phosphorus Doping Coupled with Gradient Film Strategy to Achieve Thermochromic Performance Enhancement of VO22025

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[Journal Article] Optical properties and application of blue and purple inorganic pigment powders based on cobalt/nickel doped Sr2MgSi2O72025

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[Journal Article] Optical properties of cobalt/nickel doped SrAl12O19 blue inorganic pigments and their application in 3YSZ ceramics2025

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[Journal Article] Insights into the phase transition behavior of thermochromic VO2 (M1) powders doped with Tungsten2025

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[Journal Article] Synthesis of novel colored substrate-free pearlescent pigments of vanadium phosphates with large-size layered platelet morphology2025

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[Journal Article] Fabrication of Cs0.33WO3-g-C3N4-rGO nanocomposite for near-infrared shielding and photocatalysis applications2025

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[Journal Article] Acquisition of Emissive Single-Crystalline <i>A</i>Eu(MoO<sub>4</sub>)<sub>2</sub> (<i>A</i> = Na, K, Rb, and Cs) Double Molybdates by One-Pot Hydrothermal Synthesis: Relationship between Particle Morphology and Photoluminescence Properties2024

Okawa Ayahisa 大川采久