Niwa Eiki 丹羽栄貴

Researcher Number	10707962
Other IDs
Affiliation (Current)	2025: 湘南工科大学, 工学部, 教授 2025: 九州大学, カーボンニュートラル・エネルギー国際研究所, 特任准教授
Affiliation (based on the past Project Information) *help	2016 – 2019: 東京工業大学, 理学院, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 36020:Energy-related chemistry / Structural/Functional materials Except Principal Investigator Energy-related chemistry
Keywords	Principal Investigator 燃料電池 / 固体イオニクス / 固体化学 / 密度汎関数理論計算 / イオン伝導体 / SOFC / 結合原子価法 / イオン伝導経路 / 電気伝導度 / 結晶構造解析 / 酸化物イオン伝導体 … More Except Principal Investigator … More 化学反応速度論 / 二酸化炭素吸収・貯蔵 / セラミックス / 二酸化炭素排出削減 / 粒径制御 / 液相合成法 / 粒子微細化 / 化学熱力学 / 吸収速度 / 化学反応速度 / 熱分析 / セラミックス合成プロセス / 反応速度 / 熱力学 / 熱重量分析 / 二酸化炭素吸収材料 Less

結合原子価に基づくエネルギー計算による新構造型プロトン伝導酸化物の探索と物性評価Principal Investigator
- Principal Investigator
  
  丹羽栄貴
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 36020:Energy-related chemistry
- Research Institution
  Tokyo Institute of Technology
The development of materials informatics on oxide-ion conductorPrincipal Investigator
- Principal Investigator
  
  Niwa Eiki
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tokyo Institute of Technology
Development of CO2 absorption and storage materials by optimization of ceramic synthesis process
- Principal Investigator
  
  HASHIMOTO Takuya
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Energy-related chemistry
- Research Institution
  Nihon University

All 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Construction of structural phase diagram of Nd2Ni1-xCuxO4+δ and effect of crustal structure and phase transition on electrical conduction behavior2019
- Author(s)
  Chengkun Wang, Haruki Soga, Takashi Okiba, Eiki Niwa, Takuya Hashimoto
- Journal Title
  
  Materials Research Bulletin
  
  Volume: 111巻 Pages: 61-69
- DOI
  10.1016/j.materresbull.2018.10.036
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Thermal analysis of structural phase transition behavior of Ln2Ni1-xCuxO4+δ (Ln = Nd, Pr) under various oxygen partial pressures2019
- Author(s)
  Mamoru Sakai, Chengkun Wang, Takashi Okiba, Haruki Soga, Eiki Niwa, Takuya Hashimoto
- Journal Title
  
  Journal of Thermal Analysis and Calorimetry
  
  Volume: 135巻 Issue: 5 Pages: 2765-2774
- DOI
  10.1007/s10973-018-7621-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] 熱重量測定によるLi4SiO4のCO2吸収特性の解析2018
- Author(s)
  神庭伸吾、丹羽栄貴、橋本拓也
- Journal Title
  
  熱測定
  
  Volume: 45巻 Pages: 85-90
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Preparation of Ba1-xLaxFeO3-δ (x=0.1 - 0.6) with cubic perovskite phase and random distribution of oxide ion vacancy and their electrical2018
- Author(s)
  Takashi Okiba, Tsubasa Sato, Fumito Fujishiro, Eiki Niwa, Takuya Hashimoto
- Journal Title
  
  Solid State Ionics
  
  Volume: 320巻 Pages: 76-83
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Evaluation of reaction kinetics of CO2 and Li4SiO4 by thermogravimetry under various CO2 partial pressures2018
- Author(s)
  Kaniwa Shingo、Yoshino Masatoshi、Niwa Eiki、Hashimoto Takuya
- Journal Title
  
  Materials Research Bulletin
  
  Volume: 97 Pages: 56-60
- DOI
  10.1016/j.materresbull.2017.08.045
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05886
[Journal Article] Evaluation of reaction kinetics of CO2 and Li4SiO4 by thermogravimetry under various CO2 partial pressure2018
- Author(s)
  Shingo Kaniwa, Masatoshi Yoshino, Eiki Niwa, Takuya Hashimoto
- Journal Title
  
  Materials Research Bulletin
  
  Volume: 97巻 Pages: 56-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] A new structure family of oxide-ion conductor Ca0.8Y2.4Sn0.8O6 discovered by a combined technique of the bond-valence method and experiments2018
- Author(s)
  Ryota Inoue, Kotaro Fujii, Masahiro Shiraiwa, Eiki Niwa, Masatomo Yashima
- Journal Title
  
  Dalton Trans.
  
  Volume: 印刷中 Issue: 22 Pages: 7515-7521
- DOI
  10.1039/c8dt01024b
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H00884, KAKENHI-PLANNED-16H06440, KAKENHI-PROJECT-15H02291, KAKENHI-PROJECT-17K17717, KAKENHI-PROJECT-20K20293
[Journal Article] Experimental visualization of oxide-ion diffusion paths in pyrochlore-type Yb2Ti2O72018
- Author(s)
  Wataru Uno, Kotaro Fujii, Eiki Niwa, Shuki Torii, Ping Miao, Takashi Kamiyama, Masatomo Yashima
- Journal Title
  
  Journal of the Ceramics Society of Japan
  
  Volume: 126巻 Pages: 341-345
- NAID
  130006730892
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Crystal structure and electrical conductivity of BaR2ZnO5(R= Sm, Gd, Dy, Ho, and Er) A new structure family of oxide-ion conductors2018
- Author(s)
  Keigo Nakamura, Kotaro Fujii, Eiki, Niwa, Yasatomo Yashima
- Journal Title
  
  Journal of the Ceramics Society of Japan
  
  Volume: 126巻 Pages: 292-299
- NAID
  130006730893
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Discovery of Oxide-Ion Conductors with a New Crystal Structure, BaSc2-xAxSi3O10-x/2 (A: Mg, Ca) by Screening Sc-Containing Oxides through the Bond-Valence Method and Experiments2018
- Author(s)
  Eiki Niwa, Masatomo Yashima
- Journal Title
  
  ACS Applied Energy Materials
  
  Volume: 1 Issue: 8 Pages: 4009-4015
- DOI
  10.1021/acsaem.8b00701
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-16H06440, KAKENHI-PROJECT-15H02291, KAKENHI-PROJECT-17K17717, KAKENHI-PROJECT-20K20293
[Journal Article] Chemical compatibility of Sr2MgMoO6−δ with representative electrolyte materials and interlayer materials for solid oxide fuel cells2018
- Author(s)
 Shungo Takano, Kiyoto Shin-mura, Eiki Niwa, Takuya Hashimoto, Kazuya Sasaki
- Journal Title
 
 J. Ceram. Soc. Japan
 
 Volume: 126 Issue: 6 Pages: 482-487
- DOI
 10.2109/jcersj2.17231
- NAID
 130007382844
- ISSN
 1348-6535, 1882-0743
- Year and Date
 2018-06-01
- Language
 English
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-17K17717
[Journal Article] 熱重量測定によるLi4SiO4 のCO2 吸収特性の解析2018
- Author(s)
  神庭伸吾、丹羽栄貴、橋本拓也
- Journal Title
  
  熱測定
  
  Volume: 45 Pages: 85-90
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05886
[Journal Article] Crystal structure of blue-colored ceria during redox reaction in a hydrogen atmosphere2018
- Author(s)
  Takeshi Matsukawa, Akinori Hoshikawa, Eiki Niwa, Masatomo Yashima, Toru Ishigaki
- Journal Title
  
  CrystEngComm
  
  Volume: 20巻 Pages: 155-158
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Pr/Ba cation-disordered perovskite Pr2/3Ba1/3CoO3−δ as a new bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions2018
- Author(s)
 Wenrui ZHANG, Masahiro SHIRAIWA, Nannan WANG, Tingli MA, Kotaro FUJII, Eiki NIWA and Masatomo YASHIMA
- Journal Title
 
 J. Ceram. Soc. Japan
 
 Volume: 126 Issue: 10 Pages: 814-819
- DOI
 10.2109/jcersj2.18076
- NAID
 130007491485
- ISSN
 1348-6535, 1882-0743
- Year and Date
 2018-10-01
- Language
 English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PLANNED-16H06440, KAKENHI-PROJECT-15H02291, KAKENHI-PROJECT-17K17717, KAKENHI-PROJECT-20K20293
[Journal Article] Preparation of Structural Phase Diagram of Ln2Ni1-xCuxO4+δ (Ln = La, Pr, Nd, Sm, Eu) as New Cathode Materials: Variation of Structural Phase2017
- Author(s)
  Haruki Soga, Chengkun Wang, Tomoki Hayashi, Takahiko Morise, Eiki Niwa, Takuya Hashimoto
- Journal Title
  
  ECS transactions
  
  Volume: 78巻 Pages: 613-622
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Analysis of chemical reaction between Li4SiO4 and CO2 by thermogravimetry under various CO2 partial pressures -Clarification of CO2 partial pressure and temperature region of CO2 absorption or desorption-2017
- Author(s)
  Shingo Kaniwa, Masatoshi Yoshino, Eiki Niwa, Masatomo Yashima, Takuya Hashimoto
- Journal Title
  
  Materials Research Bulletin
  
  Volume: 94巻 Pages: 134-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Effect of chemical state and occupation site of RE (RE = Yb, Y, Eu, Sm, Nd) on crystal structure and optical property of BaCe1-xRExO3-δ2017
- Author(s)
  Eiki Niwa, Tomomi Hosaka, Takahiro Onoe, Misa Simizu, Yoshikiyo Hatakeyama, Ken Judai, Fumito Fujishiro, Takuya Hashimoto
- Journal Title
  
  Materials Research Bulletin
  
  Volume: 87巻 Pages: 6-13
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Preparation of Structural Phase Diagram of Nd2Ni1-xCuxO4+δ As New Cathode Materials Clarification of Existence of Miscibility Gap2017
- Author(s)
  Chengkun Wang, Haruki Soga, Tomoki Hayashi, Takahiko Morise, Eiki Niwa, Takuya Hashimoto
- Journal Title
  
  ECS transactions
  
  Volume: 78巻 Pages: 603-612
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17717
[Journal Article] Analysis of chemical reaction between Li4SiO4 and CO2 by thermogravimetry under various CO2 partial pressures-Clarification of CO2 partial pressure and temperature region of CO2 absorption or desorption2017
- Author(s)
  Kaniwa Shingo、Yoshino Masatoshi、Niwa Eiki、Yashima Masatomo、Hashimoto Takuya
- Journal Title
  
  Materials Research Bulletin
  
  Volume: 94 Pages: 134-139
- DOI
  10.1016/j.materresbull.2017.05.054
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05886, KAKENHI-PLANNED-16H06440, KAKENHI-PROJECT-15H02291
[Presentation] 結合原子価法と実験による新構造型酸化物イオン伝導体の発見2019
- Author(s)
  張文鋭, 藤井孝太郎, 丹羽栄貴, 八島正知, 神山崇, 鳥居周輝, 萩原雅人
- Organizer
  セラミックス協会2019年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] プロトン伝導体の新構造ファミリーBaNdIn1-xScxO4の発見2019
- Author(s)
  矢口寛, 白岩大裕, 城戸誉芳, 藤井孝太郎, 丹羽栄貴, 八島正知
- Organizer
  セラミックス協会2019年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新酸化物イオン伝導体Ba7Nb4MoO20の発見とイオン伝導機構2019
- Author(s)
  八島正知, 辻口峰史, 作田祐一, 藤井孝太郎, 丹羽栄貴, 鳥居周輝, 神山崇
- Organizer
  セラミックス協会2019年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Trial of partial Na substitution for Li site in Li4SiO4 and CO2 absorption/desorption property of Li3NaSiO4 at various CO2 partial pressures2019
- Author(s)
  Manami Hirai, Shingo Kaniwa, Takuya Hashimoto
- Organizer
  2nd Journal of Thermal Analysis and Calrimetry Confernece
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05886
[Presentation] 結合原子価法と実験による新構造型酸化物イオン伝導体Ca2Ge7O16 の発見2019
- Author(s)
  松井将洋, 藤井孝太郎, 丹羽栄貴, 八島正知
- Organizer
  セラミックス協会2019年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] イオン伝導体La0.9Sr0.1O0.45F2の結晶構造2019
- Author(s)
  日比野圭佑, 小堺理史, 丹羽栄貴, 藤井孝太郎, 石原達己, James R. Hester, 八島正知
- Organizer
  2018年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 中性子回折を用いた酸化物イオン伝導体および複合アニオン化合物の構造物性2019
- Author(s)
  八島正知、藤井孝太郎、丹羽栄貴、陰山洋、鳥居周輝、米村雅雄、神山崇、大原高志
- Organizer
  2018年度量子ビームサイエンスフェスタ
- Invited
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型プロトン伝導体BaNdScO4の発見2019
- Author(s)
  白岩大裕, 城戸誉芳, 藤井孝太郎, 丹羽栄貴, 八島正知, 米村雅雄
- Organizer
  2018年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Perovskite-type Compounds as Electrocatalyst and as Oxide Ion Conductor2019
- Author(s)
  Wenrui Zhang, Masahiro Shiraiwa, Tingli Ma, Eiki Niwa, Kotaro Fujii, Masatomo Yashima
- Organizer
  The 5nd Quarterly SOIFIT Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] High oxide-ion conductivity by the overbonded channel oxygens in Si-deficient La9.565(Si5.826□0.174)O26 apatite without interstitial oxygens2019
- Author(s)
  Masamoto Yashima, Kotaro Fujii, Keisuke Hibino, Eiki Niwa, Masahiro Shiraiwa, Koichiro Fukuda, Susumu Nakayama, Nobuo Ishizawa, Takayasu Hanashima, Takashi Ohhara
- Organizer
  The 5nd Quarterly SOIFIT Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Interstitial anions and mobile ions in La0.9Sr0.1O0.45F22019
- Author(s)
  Keisuke Hibino, Satoshi Kozakai, Eiki Niwa, Kotaro Fujii, Tatsumi Ishihara, Taner Akbay, James R. Hester, Yasuto Noda, Masatomo Yashima
- Organizer
  The 5nd Quarterly SOIFIT Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型酸化物イオン伝導体BaLaZn3GaO7の発見2019
- Author(s)
  手島広明, 藤井孝太郎, 丹羽栄貴, 八島正知
- Organizer
  セラミックス協会2019年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Ba3MoNbO8.5における酸化物イオン拡散経路の可視化2019
- Author(s)
  辻口峰史, 藤井孝太郎, 丹羽栄貴, James R. Hester, 鳥居周輝, 神山崇, 齋藤圭汰, 西岡駿太, 前田和彦, 八島正知
- Organizer
  2018年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Discovery of New Crystal Structure type Oxide-ion Conductor Ca3Ga4O9 by Bond-Valence-based Method and Experiments2019
- Author(s)
  Yuta Yasui, Eiki Niwa, Masahiro Matsui, Kotaro Fujii, Masatomo Yashima
- Organizer
  The 5nd Quarterly SOIFIT Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新酸化物イオン伝導体Ba7Nb4MoO20の発見2019
- Author(s)
  作田祐一, 辻口峰史, 藤井孝太郎, 丹羽栄貴, 八島正知, 鳥居周輝, 神山崇
- Organizer
  セラミックス協会2019年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 酸化物イオン伝導体の新構造ファミリーBaGdInO4の結晶構造と電気伝導2018
- Author(s)
  矢口寛、藤井孝太郎、丹羽栄貴、白岩大裕、日比野圭佑、八島正知
- Organizer
  第8回CSJ化学フェスタ
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] α-PbO2型ZnTiNb2O8の結晶構造と電気伝導2018
- Author(s)
  手島広明、中村圭吾、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本結晶学会2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] パイロクロア型Yb2Ti2O7, (Yb0.9Ca0.1)2Ti2O6.9の結晶構造およびイオン拡散経路2018
- Author(s)
  海野航、藤井孝太郎、丹羽栄貴、八島正知、鳥居周輝、神山崇
- Organizer
  第56回セラミックス基礎科学討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型酸化物イオン伝導体Ca2Ge7O16の発見2018
- Author(s)
  松井将洋、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本結晶学会2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新しいCO2吸収材料BaCeO3の発見2018
- Author(s)
  丹羽栄貴、近藤かおり、青木允建、佐藤隆平、藤井孝太郎、藤代史、橋本拓也、八島正知
- Organizer
  第54回熱測定討論会
- Data Source
  KAKENHI-PROJECT-16K05886
[Presentation] Exploration of a New Structure Family of Oxide-Ion Conductors BaSc2Si3O10 by the Bond Valence Method and Experiments2018
- Author(s)
  Eiki Niwa, Kotaro Fujii, Masatomo Yashima
- Organizer
  Collaborative Conference on Materials Research 2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 直方タングステンブロンズ型KTaW2O9系材料の酸化物イオン伝導と結晶構造2018
- Author(s)
  若菜翔太，丹羽栄貴，藤井孝太郎，八島正知
- Organizer
  2017年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法による新構造型酸化物イオン伝導体Ca3Ga4O9の発見と構造解析2018
- Author(s)
  安井雄太、松井将洋、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本結晶学会2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法により発見した新構造型酸化物イオン伝導体BaSc2-xAxSi3O10-x/2 (A=Mg, Ca)の結晶構造とイオン伝導性2018
- Author(s)
  丹羽栄貴, 藤井孝太郎, 八島正知
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Ba-Mo-Nb酸化物におけるイオン伝導経路2018
- Author(s)
  辻口峰史、藤井孝太郎、齋藤圭汰、丹羽栄貴、James R. Hester、鳥居周輝、神山崇、八島正知
- Organizer
  日本結晶学会2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Ba1+xNd1-xInO4-x/2の結晶構造と酸化物イオン伝導度2018
- Author(s)
  白岩大裕, 藤井孝太郎, 丹羽栄貴, 江崎勇一, Su Jae Kim, Seongsu Lee, 八島正知
- Organizer
  電気化学会第85回大会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型イオン伝導体BaNdScO42018
- Author(s)
  城戸誉芳，白岩大裕，藤井孝太郎，丹羽栄貴，八島正知
- Organizer
  日本セラミックス協会 2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Precise Structure Analysis and New Material Exploration of Oxides and Mixed-Anion Compounds for Oxide-Ion Conductors and Photocatalysts2018
- Author(s)
  Masatomo Yashima, Kotaro Fujii, Eiki Niwa, Keisuke Hibino, Masahiro Shiraiwa, Wenrui Zhang, Ayaka Fujimoto, Wataru Uno, Ryota Inoue
- Organizer
  9th International Petra School of Physics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 酸化物イオン伝導体の新構造ファミリーBaGdInO4の発見：結晶構造と電気伝導2018
- Author(s)
  矢口寛，藤井孝太郎，丹羽栄貴，白岩大裕，日比野圭佑，八島正知
- Organizer
  日本セラミックス協会 2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 高温中性子回折実験によるパイロクロア型 Yb2Ti2O7系材料のイオン拡散経路の可視化2018
- Author(s)
  八島正知，海野航，藤井孝太郎，丹羽栄貴，Ping Miao，鳥居周輝，神山崇
- Organizer
  日本セラミックス協会 2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Pechini法で合成したLi4SiO4粉末のCO2吸収速度の解析2018
- Author(s)
  神庭伸吾、平野晧太、橋本拓也、丹羽栄貴、露木尚光
- Organizer
  日本セラミックス協会2018年年会
- Data Source
  KAKENHI-PROJECT-16K05886
[Presentation] 結合原子価法と実験による酸化物イオン伝導体の新構造ファミリーCa0.8Y2.4Sn0.8O6の発見2018
- Author(s)
  八島正知、井上遼太、白岩大裕、藤井孝太郎、丹羽栄貴
- Organizer
  日本セラミックス協会第31回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Dion-Jacobson型酸化物イオン伝導体CsR2Ti2NbO10の発見 (R = La, Pr, Nd, Sm)2018
- Author(s)
  張文鋭、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本セラミックス協会第31回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法によるZnを含む新構造型酸化物イオン伝導体の探索2018
- Author(s)
  中村圭吾, 藤井孝太郎, 丹羽栄貴, 八島正知
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型酸化物イオン伝導体Ca2Ge7O16の発見2018
- Author(s)
  松井将洋、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本セラミックス協会第31回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法による新構造型酸化物イオン伝導体Ca3Ga4O9の発見2018
- Author(s)
  安井雄太、松井将洋、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本セラミックス協会第31回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新しいCO2吸収材料BaCeO3の発見2018
- Author(s)
  丹羽栄貴、近藤かおり、青木允建、佐藤　隆平、藤井　孝太郎、藤代史、橋本拓也、八島正知
- Organizer
  第54回熱測定討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 酸化物形燃料電池空気極材料の酸素量変化を伴う構造・機能変化の熱力学的研究2018
- Author(s)
  丹羽栄貴
- Organizer
  第54回熱測定討論会
- Invited
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Ba3MoNbO8.5における酸化物イオン伝導経路の可視化2018
- Author(s)
  辻口峰史、藤井孝太郎、齋藤圭汰、丹羽栄貴、James R. Hester、八島正知
- Organizer
  第44回固体イオニクス討論
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型酸化物イオン伝導体Ca2Ge7O16の発見2018
- Author(s)
  松井将洋，藤井孝太郎，丹羽栄貴，八島正知
- Organizer
  電気化学会第85回大会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 直方タングステンブロンズ型KTaW2O9系材料の酸化物イオン伝導と結晶構造2018
- Author(s)
  若菜翔太、丹羽栄貴、藤井孝太郎、八島正知
- Organizer
  第56回セラミックス基礎科学討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 溶液法によるLi4SiO4微細粉末の合成ーCO2吸収の高速度化2018
- Author(s)
  神庭伸吾、平野晧太、丹羽栄貴、露木尚光、橋本拓也、
- Organizer
  電気化学会第85回大会
- Data Source
  KAKENHI-PROJECT-16K05886
[Presentation] 新物質BaGdScO4の結晶構造解析と発光特性2018
- Author(s)
  井上遼太・白岩大裕・藤井孝太郎・丹羽栄貴・八島正知・北川裕貴・淺見一喜・上田純平・田部勢津久
- Organizer
  第8回CSJ化学フェスタ
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Preparation of Ba1-xLaxFeO3-δ (x = 0.1-0.6) with cubic perovskite structure and their electrical conduction property2018
- Author(s)
  Takashi Okiba, Tsubasa Sato, Fumito Fujishiro, Eiki Niwa, Takuya Hashimto
- Organizer
  5th Asian SOFC Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新物質BaRMO4 (R = 希土類、M = In, Sc)の発見結晶構造と電気伝導2018
- Author(s)
  矢口寛、藤井孝太郎、丹羽栄貴、白岩大裕、日比野圭佑、八島正知
- Organizer
  日本結晶学会2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Dion-Jacobson型酸化物イオン伝導体CsLa2Ti2NbO10の発見2018
- Author(s)
  張文鋭・藤井孝太郎・丹羽栄貴・八島正知
- Organizer
  日本結晶学会2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Origin of the high oxide-ion conductivity in the apatite-type lanthanum silicates2018
- Author(s)
  Kotaro Fujii, Masatomo Yashima, Eiki Niwa
- Organizer
  Asian Crystallographic Association Conference 2018 (AsCA 2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 酸化物イオン伝導体の新構造ファミリーBaGdInO4の発見：結晶構造と電気伝導2018
- Author(s)
  矢口寛・藤井孝太郎・丹羽栄貴・白岩大裕・日比野圭佑・八島正知
- Organizer
  第44回固体イオニクス討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Crystal structure and ion-conduction path of La0.9Sr0.1O0.45F2 by high-temperature neutron diffraction2018
- Author(s)
  Keisuke Hibino, Satoshi Kozakai, Eiki Niwa, Kotaro Fujii, Tatsumi Ishihara, James R. Hester, Masatomo Yashima
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新物質BaGdScO4の結晶構造解析と発光特性2018
- Author(s)
  井上遼太、白岩大裕、藤井孝太郎、丹羽栄貴、八島正知、北川裕貴、淺見一喜、上田純平、田部勢津久
- Organizer
  日本結晶学会2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Geを含む酸化物イオン伝導体の探索2018
- Author(s)
  松井将洋、丹羽栄貴、藤井孝太郎、八島正知
- Organizer
  第44回固体イオニクス討論
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Thermal analysis of structural phase transition behavior of Ln2Ni1 -xCuxO4 + δ (Ln = Nd, Pr) under various oxygen partial pressures2018
- Author(s)
  Mamoru Sakai, Chengkun Wang, Takashi Okiba, Haruki Soga, Eiki Niwa, Takuya Hashimoto
- Organizer
  5th Asian SOFC Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] La0.9Sr0.1O0.45F2の格子間アニオンとイオン伝導2018
- Author(s)
  日比野圭佑，小堺理史，丹羽栄貴，藤井孝太郎，石原達己，James R. Hester，八島正知
- Organizer
  日本結晶学会2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Ba1+xNd1-xInO4-x/2の結晶構造と酸化物イオン伝導度2018
- Author(s)
  白岩大裕, 藤井孝太郎, 丹羽栄貴, 江崎勇一, Su Jae Kim, Seongsu Lee, 八島正知
- Organizer
  日本セラミックス協会 2018年年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法と実験による新構造型イオン伝導体の発見2018
- Author(s)
  丹羽栄貴、藤井孝太郎、八島正知
- Organizer
  第14回固体イオニクスセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法に依る新構造型イオン伝導体の探索2018
- Author(s)
  丹羽栄貴
- Organizer
  電気化学会第85回大会
- Invited
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Precise Structure Analysis and Design of Novel Ceramic Ion Conductors and Ion-Electron Mixed Conductors2018
- Author(s)
  Masatomo Yashima, Kotaro Fujii, Eiki Niwa, Masahiro Shiraiwa, Keisuke Hibino, Wenrui Zhang,
- Organizer
  BIT’s 4th Annual World Congress of Smart Materials -2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] A new perovskite-type Pr2/3Ba1/3CoO3-δ as a bi-functional electrocatalyst for oxygen reduction and oxygen evolution reactions2018
- Author(s)
  Wenrui Zhang, Masahiro Shiraiwa, Tingli Ma, Eiki Niwa, Kotaro Fujii, Masatomo Yashima
- Organizer
  第56回セラミックス基礎科学討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型の酸化物イオン伝導体Ca3Ga4O9の発見2018
- Author(s)
  安井雄太，松井将洋，藤井孝太郎，丹羽栄貴，八島正知
- Organizer
  2017年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Control of structural phase transition behavior and linear thermal expansion coefficient of Ln2NiO4+δ by kinds of Ln2017
- Author(s)
  Takashi Okiba, Takahiro Onoe, Tsubasa Sato, Kazuya Wakai, Eiki Niwa, Takuya Hashimoto
- Organizer
  IUMRS-ICAM 2017 The 15th International Conference on Advanced Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Preparation of Structural Phase Diagram of Nd2Ni1-xCuxO4+δ As New Cathode Materials ? Clarification of Existence of Miscibility Gap2017
- Author(s)
  Chengkun Wang, Haruki Soga, Tomoki Hayashi, Takahiko Morise, Eiki Niwa, Takuya Hashimoto
- Organizer
  15th International Symposium on Solid Oxide Fuel Cells (SOFC-ΧV)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] α-SrGa2O4の結晶構造解析2017
- Author(s)
  齋藤圭汰、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  平成29年度日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 機能性無機材料の構造研究におけるJRR-3とJ-PARCの利用2017
- Author(s)
  八島正知、藤井孝太郎、丹羽栄貴、白岩大裕、日比野圭佑、藤本絢香
- Organizer
  東北大学金属材料研究所ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型酸化物イオン伝導体BaNdScO4の発見2017
- Author(s)
  白岩大裕、森瀬貴彦、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本セラミックス協会第30回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 直方タングステンブロンズ型KTaW2O9の酸化物イオン伝導と構造2017
- Author(s)
  若菜翔太、丹羽栄貴、藤井孝太郎、八島正知
- Organizer
  第37回エレクトロセラミックス研究討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] イオン伝導体の新構造ファミリーBaGdInO4の発見：結晶構造と電気伝導2017
- Author(s)
  矢口寛、丹羽栄貴、白岩大裕、日比野圭佑、藤井孝太郎、八島正知
- Organizer
  日本セラミックス協会第30回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 高温中性子回折によるBa3MoNbO8.5の酸化物イオン伝導経路の解明2017
- Author(s)
  辻口峰史、藤井孝太郎、齋藤圭汰、丹羽栄貴、James R. Hester、八島正知
- Organizer
  平成29年度日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型酸化物イオン伝導体BaZnHo2O5の発見と高温における結晶構造解析2017
- Author(s)
  中村圭吾、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  第37回エレクトロセラミックス研究討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Precise Structure Analysis of Advanced Ceramic Materials through Powder Diffraction2017
- Author(s)
  Masatomo Yashima, Kotaro Fujii, Eiki Niwa, Masahiro Shiraiwa, Keisuke Hibino
- Organizer
  9th International Conference on Materials for Advanced Technologies (ICMAT 2017)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型酸化物イオン伝導体BaZnHo2O5の発見と高温における結晶構造解析2017
- Author(s)
  中村圭吾、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  平成29年度日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 高温における精密構造解析法の開発と展開2017
- Author(s)
  八島正知、藤井孝太郎、丹羽栄貴
- Organizer
  JSPS合金状態図172委員会第33回研究会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 高温におけるBaNd2O4の結晶構造と酸化物イオン伝導経路2017
- Author(s)
  日比野圭祐、白岩大裕、藤本絢香、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本セラミックス協会第30回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新構造型酸化物イオン伝導体Ca0.8Y2.4Sn0.8O6の発見2017
- Author(s)
  井上遼太、藤井孝太郎、白岩大裕、丹羽栄貴、八島正知
- Organizer
  日本セラミックス協会第30回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Analysis of crystal structure and conductivity of La1-yAeyNi0.2Fe0.8O3-δ (Ae: Ca, Sr, Ba) as new cathode materials for SOFC2017
- Author(s)
  Shogo Kaniwa, Kazuhito Kurata, Tomomi Sasagawa, Tomoki Hosokawa, Nozomi Kondo, Eiki Niwa, Takuya Hashimoto
- Organizer
  IUMRS-ICAM 2017 The 15th International Conference on Advanced Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 新型酸化物イオン伝導体CaR2Ge3O10の発見2017
- Author(s)
  松井将洋、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  日本セラミックス協会第30回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法による構造ゆらぎとイオン拡散経路の解析および新構造型イオン伝導体の探索2017
- Author(s)
  八島正知、藤井孝太郎、丹羽栄貴、尾本和樹、上田孝志郎、山田駿太、白岩大裕、齋藤圭汰、藤本絢香
- Organizer
  平成29年度日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 高温中性子回折によるLa0.9Sr0.1O0.45F2の構造解析とイオン伝導経路の解明2017
- Author(s)
  日比野圭佑、小堺理史、丹羽栄貴、藤井孝太郎、石原達己、James R. Hester、八島正知
- Organizer
  平成29年度日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] CO2吸収材料Li4SiO4の熱力学的および速度論的解析2017
- Author(s)
  丹羽栄貴、神庭伸吾、藤井孝太郎、橋本拓也、八島正知
- Organizer
  学振172状態図委員会　第33回委員会・研究会
- Data Source
  KAKENHI-PROJECT-16K05886
[Presentation] パイロクロア型Yb2Ti2O7材料の結晶構造およびイオン拡散経路2017
- Author(s)
  海野航、藤井孝太郎、丹羽栄貴、八島正知
- Organizer
  第37回エレクトロセラミックス研究討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Evaluation of CO2 absorption rate of Li4SiO4 by thermogravimetric analysis - dependence of particle size-2017
- Author(s)
  Shingo Kaniwa, Masatoshi Yoshino, Kota Hirano, Eiki Niwa, Sachiko Matsushita, Takuya Hashimoto
- Organizer
  8th International and 10th Japan-China Joint Symposium on Calorimetry and Thermal Analysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05886
[Presentation] CO2吸収材料Li4SiO4の熱力学及び速度論的解析2017
- Author(s)
  丹羽栄貴、神庭伸吾、藤井孝太郎、橋本拓也、八島正知
- Organizer
  JSPS合金状態図172委員会第33回研究会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] パイロクロア型Yb2Ti2O7系材料の結晶構造およびイオン拡散経路2017
- Author(s)
  海野航、藤井孝太郎、丹羽栄貴、八島正知、鳥居周輝、神山崇
- Organizer
  平成29年度日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Preparation of Structural Phase Diagram of Ln2Ni1-xCuxO4+δ (Ln = La, Pr, Nd, Sm, Eu) as New Cathode Materials: Variation of Structural Phase Diagram on Kind on Ln2017
- Author(s)
  Haruki Soga, Chengkun Wang, Tomoki Hayashi, Takahiko Morise, Eiki Niwa, Takuya Hashimoto
- Organizer
  15th International Symposium on Solid Oxide Fuel Cells (SOFC-ΧV)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法による新構造型酸化物イオン伝導体の探索2017
- Author(s)
  丹羽栄貴、藤井孝太郎、八島正知
- Organizer
  日本セラミックス協会第30回秋季シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] 結合原子価法による新構造型酸化物イオン伝導体の探索と伝導性の評価2017
- Author(s)
  丹羽栄貴、藤井孝太郎、八島正知
- Organizer
  第37回エレクトロセラミックス研究討論会
- Data Source
  KAKENHI-PROJECT-17K17717
[Presentation] Li4SiO4のCO2吸収特性の熱力学的・速度論的解析ー粒径依存性ー2016
- Author(s)
  神庭伸吾、吉野雅敏、橋本拓也、丹羽栄貴、八島正知
- Organizer
  日本セラミックス協会第29回秋季シンポジウム
- Place of Presentation
  広島大学・広島県東広島市
- Year and Date
  2016-09-07
- Data Source
  KAKENHI-PROJECT-16K05886
[Presentation] Thermodynamic and kinetic analysis of CO2 absorption Reaction of Li4SiO42016
- Author(s)
  Shingo Kaniwa, Masatoshi Yoshino, Eiki Niwa, Masatomo Yashima, Takuya Hashimoto
- Organizer
  The 71st Calorimetry Conference (CALCON2016)
- Place of Presentation
  Hawaii, USA
- Year and Date
  2016-07-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05886

1. HASHIMOTO Takuya (20212136)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
2. KANIWA shingo

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
3. HIRAI manami

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. SASAKI kazuya

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. FUJII Kotaro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 八島正知

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Niwa Eiki 丹羽 栄貴

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結合原子価に基づくエネルギー計算による新構造型プロトン伝導酸化物の探索と物性評価Principal Investigator

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The development of materials informatics on oxide-ion conductorPrincipal Investigator

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Development of CO2 absorption and storage materials by optimization of ceramic synthesis process

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[Journal Article] Construction of structural phase diagram of Nd2Ni1-xCuxO4+δ and effect of crustal structure and phase transition on electrical conduction behavior2019

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[Journal Article] Thermal analysis of structural phase transition behavior of Ln2Ni1-xCuxO4+δ (Ln = Nd, Pr) under various oxygen partial pressures2019

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[Journal Article] 熱重量測定によるLi4SiO4のCO2吸収特性の解析2018

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[Journal Article] Preparation of Ba1-xLaxFeO3-δ (x=0.1 - 0.6) with cubic perovskite phase and random distribution of oxide ion vacancy and their electrical2018

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[Journal Article] Evaluation of reaction kinetics of CO2 and Li4SiO4 by thermogravimetry under various CO2 partial pressures2018

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[Journal Article] Evaluation of reaction kinetics of CO2 and Li4SiO4 by thermogravimetry under various CO2 partial pressure2018

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[Journal Article] A new structure family of oxide-ion conductor Ca0.8Y2.4Sn0.8O6 discovered by a combined technique of the bond-valence method and experiments2018

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[Journal Article] Experimental visualization of oxide-ion diffusion paths in pyrochlore-type Yb2Ti2O72018

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[Journal Article] Crystal structure and electrical conductivity of BaR2ZnO5(R= Sm, Gd, Dy, Ho, and Er) A new structure family of oxide-ion conductors2018

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[Journal Article] Discovery of Oxide-Ion Conductors with a New Crystal Structure, BaSc2-xAxSi3O10-x/2 (A: Mg, Ca) by Screening Sc-Containing Oxides through the Bond-Valence Method and Experiments2018

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[Journal Article] Chemical compatibility of Sr<sub>2</sub>MgMoO<sub>6&minus;&delta;</sub> with representative electrolyte materials and interlayer materials for solid oxide fuel cells2018

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[Journal Article] 熱重量測定によるLi4SiO4 のCO2 吸収特性の解析2018

Author(s)

Niwa Eiki 丹羽栄貴

[Journal Article] Chemical compatibility of Sr<sub>2</sub>MgMoO<sub>6−δ</sub> with representative electrolyte materials and interlayer materials for solid oxide fuel cells2018