otomo ryoichi 大友亮一

… Alternative Names

OTOMO Ryoichi 大友亮一

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Researcher Number	10776462
Other IDs
Affiliation (Current)	2025: 北海道大学, 地球環境科学研究院, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2023: 北海道大学, 地球環境科学研究院, 准教授 2016 – 2019: 北海道大学, 地球環境科学研究院, 助教
Review Section/Research Field	Principal Investigator Basic Section 27030:Catalyst and resource chemical process-related / Catalyst/Resource chemical process Except Principal Investigator Basic Section 27030:Catalyst and resource chemical process-related / Medium-sized Section 27:Chemical engineering and related fields
Keywords	Principal Investigator 酸化チタン / マグネリ相チタン酸化物 / Ti2O3 / ハフニウム / ゼオライト / 担持コバルト触媒 / SMSI / 水素化 / Ti4O7 / アセタール化 … More / 低原子価チタン酸化物 / 移動水素化 / フッ素 / 触媒・化学プロセス / 二酸化炭素排出削減 / ナノ材料 / 触媒化学・プロセス / バイオマス / 糖類 … More Except Principal Investigator 汚染地下水浄化 / 硝酸態窒素 / 地下水汚染 / 固体触媒 / 金属微粒子 / 硝酸イオン還元 / アニオン交換樹脂 / 還元反応 / 金微粒子 / イオン交換体 / 汚染地下水 / 4級アンモニウム / アニオン交換体 / 硝酸還元反応 / 金ナノ粒子 / 陰イオン交換体 / 活性サイト精密設計 / アミド加水分解 / アミドの加水分解 / 隣接した酸点と塩基点 / アルドール縮合 / 塩基点 / 酸点 / ペアサイト / 協奏触媒作用 / 固定触媒 / 酸塩基ペアサイト / アミド化合物 / 分解反応 / 亜鉛添加 / 不動態膜 / ヒドロキシルアミン / ニッケル触媒 / 地下水浄化 / 助触媒効果 / 担体効果 / 水中硝酸イオン還元 / 亜鉛 / 助触媒 / 硝酸イオン / 反応速度論解析 / 担持Ni触媒 / Zn添加効果 / 助触媒添加 / 担持ニッケル触媒 / 機能性酸化物 / 酸化還元 / 酸塩基 / バイオマス / バイオマスポリマー / 二酸化炭素削減 / 再生可能な炭素資源 / バイオマス変換 Less

低原子価チタン酸化物を活用した高性能担持触媒の開発と作用機構の解明Principal Investigator
- Principal Investigator
  
  大友亮一
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 27030:Catalyst and resource chemical process-related
- Research Institution
  Hokkaido University
Development of anion exchanger containing gold nanoparticles to enable rapid purification of groundwater contaminated with nitrate
- Principal Investigator
  
  KAMIYA YUICHI
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 27030:Catalyst and resource chemical process-related
- Research Institution
  Hokkaido University
Development of high-performance catalysts using titanium suboxidesPrincipal Investigator
- Principal Investigator
  
  Otomo Ryoichi
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 27030:Catalyst and resource chemical process-related
- Research Institution
  Hokkaido University
Construction of active sites composed of multi-functional groups with precisely controlled distance by use of decomposition reaction
- Principal Investigator
  
  Kamiya Yuichi
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 27:Chemical engineering and related fields
- Research Institution
  Hokkaido University
Synthesis of Zeolite Catalysts with Highly Active Isolated Heteroatoms through Co-precipitation of Metal Precursors with AnionsPrincipal Investigator
- Principal Investigator
  
  Otomo Ryoichi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 27030:Catalyst and resource chemical process-related
- Research Institution
  Hokkaido University
Research network among materials science and theoretical chemistry for the development of novel heterogeneous catalysts for biomass valorization
- Principal Investigator
  
  Nakajima Kiyotaka
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 27:Chemical engineering and related fields
- Research Institution
  Hokkaido University
Development of a nickel catalyst added with zinc contributing to purification of groundwater polluted with nitrate
- Principal Investigator
  
  Kamiya Yuichi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 27030:Catalyst and resource chemical process-related
- Research Institution
  Hokkaido University
An efficient synthesis of novel bio-based carbon-chain structures utilizing a multi-functional zeolite having acid and base sites.Principal Investigator
- Principal Investigator
  
  OTOMO Ryoichi
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Catalyst/Resource chemical process
- Research Institution
  Hokkaido University

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Uniformly Distributed Palladium Nanoparticles on NH2‐MIL‐53 Fabricated by an Equilibrium Adsorption Method for Reduction of Nitrite in Water2024
- Author(s)
  Huang Yuan、Kim Wontae、Otomo Ryoichi、Shimoda Shuhei、Wu Kevin C.-W.、Kamiya Yuichi
- Journal Title
  
  ChemCatChem
  
  Volume: - Issue: 16
- DOI
  10.1002/cctc.202400315
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01709
[Journal Article] A rapid synthesis of Hf-Beta zeolite as highly active catalyst for Meerwein-Ponndorf-Verley reduction by controlling water content of precursor gel2022
- Author(s)
  Nakamura Taichi、Kamiya Yuichi、Otomo Ryoichi
- Journal Title
  
  Microporous and Mesoporous Materials
  
  Volume: 333 Pages: 111743-111743
- DOI
  10.1016/j.micromeso.2022.111743
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14457
[Journal Article] Catalytic reduction of nitrate in water over alumina-supported nickel catalyst toward purification of polluted groundwater2020
- Author(s)
  Kobune Marina、Takizawa Dai、Nojima Jun、Otomo Ryoichi、Kamiya Yuichi
- Journal Title
  
  Catalysis Today
  
  Volume: in press Pages: 204-211
- DOI
  10.1016/j.cattod.2020.01.037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01780
[Journal Article] A Reliable Method to Create Adjacent Acid-Base Pair Sites on Silica through Hydrolysis of Pre-anchored Amide2020
- Author(s)
  Kim Wontae、Casalme Loida O.、Umezawa Taiki、Matsuda Fuyuhiko、Otomo Ryoichi、Kamiya Yuichi
- Journal Title
  
  Chemistry Letters
  
  Volume: 49 Issue: 1 Pages: 71-74
- DOI
  10.1246/cl.190773
- NAID
  130007782533
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K22074
[Journal Article] Determination of Acid Site Location in Dealuminated MCM-68 by 27Al MQMAS NMR and FT-IR Spectroscopy with Probe Molecules2018
- Author(s)
  Otomo Ryoichi、Nishitoba Toshiki、Osuga Ryota、Kunitake Yusuke、Kamiya Yuichi、Tatsumi Takashi、Yokoi Toshiyuki
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 122 Issue: 2 Pages: 1180-1191
- DOI
  10.1021/acs.jpcc.7b09576
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06596
[Journal Article] Al distribution and catalytic performance of ZSM-5 zeolites synthesized with various alcohols2017
- Author(s)
  Turgen Biligetu, Yong Wang, Toshiki Nishitoba, Ryoichi Otomo, Sungsik Park, Hiroshi Mochizuki, Junko N Kondo, Takashi Tatsumi, Toshiyuki Yokoi
- Journal Title
  
  J. Catal.
  
  Volume: 353 Pages: 1-10
- DOI
  10.1016/j.jcat.2017.06.026
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04566, KAKENHI-PROJECT-16H06596
[Presentation] Ti2O3担持Pt触媒の調製と触媒性能評価2024
- Author(s)
  岩﨑天河，佐藤未悠，大友亮一，神谷裕一
- Organizer
  化学系学協会北海道支部2024年冬季研究発表会
- Data Source
  KAKENHI-PROJECT-23K04493
[Presentation] アニソールの水素化脱酸素反応に対するTi2O3担持コバルト触媒の触媒特性2023
- Author(s)
  孫巍洲，岩本麻子，大友亮一，神谷裕一
- Organizer
  化学系学協会北海道支部2023年冬季研究発表会
- Data Source
  KAKENHI-PROJECT-21K14457
[Presentation] 低原子価をとった前周期遷移金属酸化物の合成と酸触媒特性2023
- Author(s)
  大友亮一
- Organizer
  第132 回触媒討論会
- Invited
- Data Source
  KAKENHI-PROJECT-23K04493
[Presentation] 低原子価チタン酸化物の合成とバイオマス変換反応への応用2023
- Author(s)
  大友亮一
- Organizer
  第22回バイオマス変換触媒セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21K14457
[Presentation] Decomposition of nitrate over Au incorporated anion-exchange resin with a two-step process2023
- Author(s)
  Bobo Yan, Koki Kato, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  The 19th Korea-Japan Symposium on Catalysis (19KJSC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01709
[Presentation] Removal and decomposition of nitrate over anion-exchange resin containing gold nanoparticles toward purification of groundwater2023
- Author(s)
  Bobo Yan, Koki Kato, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  第61回オーロラセミナー
- Data Source
  KAKENHI-PROJECT-21H01709
[Presentation] 準安定な原子価をとった金属酸化物の触媒材料としての可能性2023
- Author(s)
  大友亮一
- Organizer
  第 98 回触媒化学融合研究センター講演会
- Invited
- Data Source
  KAKENHI-PROJECT-23K04493
[Presentation] Removal and reduction of nitrate over anion-exchange resin incorporating gold nanoparticles toward purification of groundwater polluted nitrate2022
- Author(s)
  Bobo Yan, Koki Kato, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  化学系学協会北海道支部2022年冬季研究発表会
- Data Source
  KAKENHI-PROJECT-21H01709
[Presentation] 低原子価をとった前周期遷移金属酸化物の固相合成とその酸触媒作用2022
- Author(s)
  田中太，大友亮一，神谷裕一
- Organizer
  第130回触媒討論会
- Data Source
  KAKENHI-PROJECT-21K14457
[Presentation] Removal and decomposition of nitrate over anion-exchange resin containing gold nanoparticles toward purification of groundwater polluted with nitrate2022
- Author(s)
  Bobo Yan, Koki Kato, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  12th International Conference on Environmental Catalysis (ICEC2002)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01709
[Presentation] 粒子径および形態の異なるTiO2からのTi2O3の合成2021
- Author(s)
  岩本麻子，長尾昌紀，大友亮一，神谷裕一
- Organizer
  第51回石油・石油化学討論会
- Data Source
  KAKENHI-PROJECT-21K14457
[Presentation] Catalysis of metal oxide materials with less stable valence2021
- Author(s)
  Otomo Ryoichi
- Organizer
  The 3rd International Conference on Science, Mathematics, Environmental and Education
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14457
[Presentation] 水中硝酸イオン還元反応に活性を示す担持ニッケル触媒への亜鉛添加効果2021
- Author(s)
  小口幸子、小船茉理奈、大友亮一、神谷裕一
- Organizer
  化学系学協会北海道支部2021年冬季研究発表会
- Data Source
  KAKENHI-PROJECT-18H01780
[Presentation] Ti2O3のアセタール化に対する触媒活性に前処理が及ぼす影響2021
- Author(s)
  田中太，岩本麻子，長尾昌紀，大友亮一，神谷裕一
- Organizer
  第128回触媒討論会
- Data Source
  KAKENHI-PROJECT-21K14457
[Presentation] 異なるTiO2原料を用いたTi2O3の合成2021
- Author(s)
  1.岩本麻子，長尾昌紀，大友亮一，神谷裕一
- Organizer
  化学系学協会北海道支部2021年夏季研究発表会
- Data Source
  KAKENHI-PROJECT-21K14457
[Presentation] 濃厚ゲルを用いたHf-Betaの短時間合成およびそのルイス酸触媒特性2020
- Author(s)
  中村太一，大友亮一，神谷裕一
- Organizer
  第36回ゼオライト研究発表会
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] Short-term synthesis of Hf-Beta zeolite from dense precursor gel2020
- Author(s)
  Taichi Nakamura, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  International Symposium on Porous Materials 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] Adjacent acid-base pair sites on silica surface created by hydrolysis of pre-anchored amide as an excellent catalyst for aldol condensation2019
- Author(s)
  Wontae Kim, Loida O. Casalme, Taiki Umezawa, Fuyuhiko Matsuda, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  14th European Congress on Catalysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22074
[Presentation] フルフラール類の移動水素化に高活性を示すHf-Betaのポスト合成2019
- Author(s)
  中村太一，大友亮一，神谷裕一
- Organizer
  第124回触媒討論会
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] フッ素を添加してポスト合成したHf-Betaのルイス酸触媒特性2019
- Author(s)
  中村太一，大友亮一，神谷裕一
- Organizer
  日本化学会北海道支部2019年夏季研究発表会
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] Adjacent acid-base pair sites on silica created by hydrolysis of preanchored amide as an excellent catalyst for aldol condensation2019
- Author(s)
  Wontae Kim, Loida O. Casalme, Taiki Umezawa, Fuyuhiko Matsuda, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  8th Asia Pacific Congress on Catalysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22074
[Presentation] Adjacent acid and base pair on silica created by hydrolysis of preanchored amide as a highly active catalyst for aldol condensation2019
- Author(s)
  Wontae Kim, Loida O. Casalme, Taiki Umezawa, Fuyuhiko Matsuda, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  17th Korea-Japan Symposium on Catalysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22074
[Presentation] ゼオライト上への高活性Hfサイトの形成を促進する添加フッ素の効果2019
- Author(s)
  大友亮一、中村太一、染谷巧、神谷裕一
- Organizer
  第123回触媒討論会
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] Fluoride-mediated synthesis of highly active Hf -Beta for MPV reduction2019
- Author(s)
  Taichi Nakamura, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  17th Korea-Japan Symposium on Catalysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] Catalytic reduction of nitrate in water over alumina-supported nickel catalyst2019
- Author(s)
  Marina Kobune, Dai Takizawa, Jun Nojima, Ryoichi Otomo, Yuichi Kamiya
- Organizer
  17th Korea-Japan Symposium on Catalysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01780
[Presentation] フッ素を使ったドライゲルコンバージョン法によるHf-Betaの合成とその触媒特性2019
- Author(s)
  中村太一，大友亮一，神谷裕一
- Organizer
  第35回ゼオライト研究発表会
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] フッ素を添加してポスト合成したHf-Betaの触媒特性2018
- Author(s)
  中村太一、染谷巧、大友亮一、神谷裕一
- Organizer
  第34回ゼオライト研究発表会
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] 担持ニッケル触媒による水中硝酸イオン還元反応の速度論解析2018
- Author(s)
  小船茉理奈、瀧澤大、野島淳、大友亮一、神谷裕一
- Organizer
  第122回触媒討論会
- Data Source
  KAKENHI-PROJECT-18H01780
[Presentation] Hf含有ゼオライトベータのフッ素を用いるポスト合成2018
- Author(s)
  大友亮一、染谷巧、中村太一、神谷裕一
- Organizer
  石油学会第67回研究発表会
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] Post-synthesis of Hf-Beta zeolite assisted by NH4F: a new insight into the formation of active Lewis acid sites for MPV reduction2018
- Author(s)
  Otomo Ryoichi, Someya Takumi, Nakamura Taichi, Kamiya Yuichi
- Organizer
  2018 International Symposium on Advancement　and Prospect of Catalysis Science & Technology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] バイオマス変換を指向した含酸素官能基の自在な変換を可能にする高活性固体酸触媒の開発2018
- Author(s)
  大友亮一
- Organizer
  2018年度触媒学会北海道支部北見地区講演会
- Invited
- Data Source
  KAKENHI-PROJECT-18K14052
[Presentation] さまざな方法で合成した Hf-Betaのルイス酸触媒特性2017
- Author(s)
  染谷巧、大友亮一、神谷裕一
- Organizer
  第120回触媒討論会
- Data Source
  KAKENHI-PROJECT-16H06596
[Presentation] ポスト合成したHf-Beta のルイス酸触媒特性2017
- Author(s)
  染谷巧, 大友亮一, 神谷裕一
- Organizer
  化学系学協会北海道支部2020年冬季研究発表会
- Place of Presentation
  北海道大学（北海道札幌市）
- Year and Date
  2017-01-17
- Data Source
  KAKENHI-PROJECT-16H06596
[Presentation] フッ素含有Hf-Betaのポスト合成およびそのルイス酸触媒特性2017
- Author(s)
  染谷巧、大友亮一、神谷裕一
- Organizer
  第33回ゼオライト研究発表会
- Data Source
  KAKENHI-PROJECT-16H06596
[Presentation] アルカリ金属で修飾したSn-Betaの構造と酸塩基性質2016
- Author(s)
  大友亮一, 大須賀遼太, 野村淳子, 神谷裕一, 横井俊之
- Organizer
  第32回ゼオライト研究発表会
- Place of Presentation
  タワーホール船堀（東京都江戸川区）
- Year and Date
  2016-12-02
- Data Source
  KAKENHI-PROJECT-16H06596
[Presentation] さまざな方法で調製したSn-Beta, Hf-betaの触媒特性2016
- Author(s)
  染谷巧, 大友亮一, 神谷裕一
- Organizer
  第32回ゼオライト研究発表会
- Place of Presentation
  タワーホール船堀（東京都江戸川区）
- Year and Date
  2016-12-02
- Data Source
  KAKENHI-PROJECT-16H06596

1. Kamiya Yuichi (10374638)

# of Collaborated Projects: 3 results

# of Collaborated Products: 13 results
2. Nakajima Kiyotaka (90451997)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 谷口博基 (80422525)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 梅澤大樹 (20503618)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
5. 横井俊之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

otomo ryoichi 大友 亮一

OTOMO Ryoichi 大友 亮一

Research Projects

Research Products

Co-Researchers

低原子価チタン酸化物を活用した高性能担持触媒の開発と作用機構の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of anion exchanger containing gold nanoparticles to enable rapid purification of groundwater contaminated with nitrate

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of high-performance catalysts using titanium suboxidesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Construction of active sites composed of multi-functional groups with precisely controlled distance by use of decomposition reaction

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Synthesis of Zeolite Catalysts with Highly Active Isolated Heteroatoms through Co-precipitation of Metal Precursors with AnionsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research network among materials science and theoretical chemistry for the development of novel heterogeneous catalysts for biomass valorization

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a nickel catalyst added with zinc contributing to purification of groundwater polluted with nitrate

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

An efficient synthesis of novel bio-based carbon-chain structures utilizing a multi-functional zeolite having acid and base sites.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Uniformly Distributed Palladium Nanoparticles on NH2‐MIL‐53 Fabricated by an Equilibrium Adsorption Method for Reduction of Nitrite in Water2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A rapid synthesis of Hf-Beta zeolite as highly active catalyst for Meerwein-Ponndorf-Verley reduction by controlling water content of precursor gel2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Catalytic reduction of nitrate in water over alumina-supported nickel catalyst toward purification of polluted groundwater2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Reliable Method to Create Adjacent Acid-Base Pair Sites on Silica through Hydrolysis of Pre-anchored Amide2020

Author(s)

Journal Title

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NAID

Data Source

[Journal Article] Determination of Acid Site Location in Dealuminated MCM-68 by 27Al MQMAS NMR and FT-IR Spectroscopy with Probe Molecules2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Al distribution and catalytic performance of ZSM-5 zeolites synthesized with various alcohols2017

otomo ryoichi 大友亮一

OTOMO Ryoichi 大友亮一

[Presentation] 低原子価をとった前周期遷移金属酸化物の合成と酸触媒特性2023

[Presentation] 準安定な原子価をとった金属酸化物の触媒材料としての可能性2023