Presentations -
about 45-
トルエン直接電解水素化の電流効率低下の解析
朝野公太、池上芳、黒田義之、光島重徳
電気化学会第91回大会 公益社団法人電気化学会
Event date： 2024.3
Language：Japanese Presentation type：Oral presentation (general)
Venue：名古屋大学 東山キャンパス
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アルカリ水電解用多孔質隔膜における水素透過度の温度および電解質濃度依存性
川端 昴、Hassan Ashraf、光島 重徳、黒田 義之
電気化学会第91回大会 公益社団法人電気化学会
Event date： 2024.3
Language：Japanese Presentation type：Oral presentation (general)
Venue：名古屋大学 東山キャンパス
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Self-repairing anode catalysts for alkaline water electrolysis powered by renewable energy
Yoshiyuki Kuroda
New Zealand Hydrogen Symposium 2024.2 GNS Science
Event date： 2024.1 - 2024.2
Language：English Presentation type：Oral presentation (general)
Venue：Wellington, New Zealand
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Study on removing gas bubble effect to evaluate activity of powder electrocatalysts for gas evolution reaction
Yu Takenaga, Kunpeng Li, Yoshiyuki Kuroda, and Shigenori Mitsushima
2023.11
Event date： 2023.11
Language：Japanese Presentation type：Oral presentation (general)
Venue：Osaka Metropolitan University
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Structural design of hydrogel electrode anodes for alkaline water electrolysis to discharge gas molecule
Hiroki Wago, Mitsusima Shigenori, Kuroda Yoshiyuki
2023.11
Event date： 2023.11
Language：Japanese Presentation type：Oral presentation (general)
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Self-Repairing Ability of Hybrid Cobalt Hydroxide Nanosheets as Oxygen Evolution Catalysts in Alkaline Electrolytes
Yoshiyuki Kuroda, Ritsuki Nakajima, Tatsuya Taniguchi, Yuta Sasaki, Yoshinori Nishiki, Zaenal Awaludin, Takaaki Nakai, Akihiro Kato, Shigenori Mitsushima
The 244th ECS Meeting 2023.10 The Electrochemical Society
Event date： 2023.10
Language：English Presentation type：Oral presentation (general)
Venue：Gothenburg, Sweden
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Effect of Pore Size on the Oxygen Evolution Reaction Activity of Hydrogel Electrodes Composed of Hybrid Cobalt Hydroxide Nanosheets
Hiroki Wago, Ritsuki Nakajima, Tatsuya Taniguchi, Yuta Sasaki, Yoshinori Nishiki, Zaenal Awaludin,Takaaki Nakai, Akihiro Kato, Shigenori Mitsushima, Yoshiyuki Kuroda
2023.10 The Electrochemical Society
Event date： 2023.10
Language：English Presentation type：Poster presentation
Venue：Gothenburg, Sweden
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Activity Evaluation Method of Powder Electrocatalyst for Gas Evolution Reaction
Yu Takenaga, Kunpeng Li, Kensaku Nagasawa, Yoshiyuki Kuroda, Yoshiharu Uchimoto, and Shigenori Mitsushima
ECSJ 2023 Fall 2023.9 The Electrochemical Society of Japan
Event date： 2023.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kyushu University
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Effect of Equivalent Waighet of Proton Exchange Membrane on Direct Toluene Electro-hydrogenation
Rio Shinohara, Kahoru Ikegami, Kensaku Nagasawa, Yoshiyuki Kuroda, Shigenori Mitsushima
ECSJ 2023 Fall 2023.9 The Electrochemical Society of Japan
Event date： 2023.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kyushu University
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NiFe 系水酸化物からなる水電解自己修復アノード触媒の組成と触媒層形成能及び酸素発生能との関係
岡田龍希，谷口達也，佐々木雄太，錦善則，Zaenal Awaludin，中井貴章，加藤昭博，光島重徳，黒田義之
第32回電極材料研究会 2023.7 電解科学技術委員会
Event date： 2023.7
Language：Japanese Presentation type：Oral presentation (general)
Venue：横浜国立大学エネルギー工学棟
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アルカリ水電解におけるハイブリッド水酸化コバルトナノシートからなるハイドロゲル電極の構造制御による酸素発生性能の向上
和合 拓紀、谷口 達也、佐々木 雄太、錦 善則、Zaenal Awaludin、中井 貴章、加藤 昭博、光島 重徳、黒田 義之
第32回電極材料研究会 2023.7 電解科学技術委員会
Event date： 2023.7
Language：Japanese Presentation type：Oral presentation (general)
Venue：横浜国立大学エネルギー工学棟
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PEM 電解槽を用いた Pt1Pd99/C 触媒上でのジフェニルアセチレンの部分水素化反応選択性の解析
中村祐貴， 原田珠里， 信田尚毅，長澤兼作，黒田義之，跡部真人，光島重徳
第32回電極材料研究会 2023.7 電解科学技術委員会
Event date： 2023.7
Language：Japanese Presentation type：Oral presentation (general)
Venue：横浜国立大学エネルギー工学棟
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Selectivity of Diphenylacetylene Semi-Hydrogenation on Pt1Pd100/C Using PEM Electrolyzer
H. Nakamura, J. Harada, N. Shida, K. Nagasawa, Y. Kuroda, M. Atobe, and S. Mitsushima
2023.5 The Electrochemical Society
Event date： 2023.5 - 2023.6
Language：English Presentation type：Poster presentation
Venue：Boston, MA
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Coupling Alkaline Water Electrolyzers with Renewable Energies: The Reverse Current Phenomenon and Accelerated Durability Test
A. Abdelhaleem, J. Huyan, H. Enjoji, K. Nagasawa, Y. Kuroda, Y. Nishiki, A. Kato, T. Nakai, T. Araki, and S. Mitsushima
2023.5 The Electrochemical Society
Event date： 2023.5 - 2023.6
Language：English Presentation type：Oral presentation (general)
Venue：Boston, MA
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Design of Self-Repairing Anode Catalysts for Alkaline Water Electrolysis with Both OER Activity and Durability Via Colloidal Self-Assembly
D. Mizukoshi, T. Taniguchi, Y. Sasaki, Y. Nishiki, Z. Awaludin, T. Nakai, A. Kato, S. Mitsushima, and Y. Kuroda
2023.5 The Electrochemical Society
Event date： 2023.5 - 2023.6
Language：English Presentation type：Poster presentation
Venue：Boston, MA
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Relationship between nanospace structure and oxygen evolution ability of hydrogel electrodes composed of hybrid cobalt hydroxide nanosheets.
Hiroki Wago, Ritsuki Nakajima, Tatsuya Taniguchi, Yuta Sasaki, Yoshinori Nishiki, Zaenal Awaludin, Takaaki Nakai, Akihiro Kato, Mitsusima Shigenori, Kuroda Yoshiyuki
2023.3 The Electrochemical Society of Japan
Event date： 2023.3
Language：Japanese Presentation type：Oral presentation (general)
Venue：Tohoku Inst. of Tech.
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Characterization of alkaline water electrolysis using Ni foam electrode
Kohsaku Okajima, Takahiro Higashino, Kazuki Okuno, Hiromasa Tawarayama, Akihisa Hosoe, Yoshiyuki Kuroda, Shigenori Mitsushima
2023.3 The Electrochemical Society of Japan
Event date： 2023.3
Language：Japanese Presentation type：Oral presentation (general)
Venue：Tohoku Inst. of Tech.
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Selectivity of Diphenylacetylene Semi-Hydrogenation on Pt1Pd99/C Using PEM Electrolyzer
Hiroki Nakamura, Juri Harada, Naoki Shida, Mahito Atobe, Shigenori Mitsushima
2023.3 The Electrochemical Society of Japan
Event date： 2023.3
Language：Japanese Presentation type：Oral presentation (general)
Venue：Tohoku Inst. of Tech.
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Cataliyst materials in toluene direct electro-hydrogenation with anion exchange membrane
Rio Shinohara, Kensaku Nagasawa, Yoshiyuki Kuroda, Shigenori Mitsushima
2023.3 The Electrochemical Society of Japan
Event date： 2023.3
Language：Japanese Presentation type：Oral presentation (general)
Venue：Tohoku Inst. of Tech.
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Structure-function relationship of water electrolysis self-repairing anode catalysts composed of NiFe-based hybrid hydroxides
Ryuki Okada, Tatsuya Taniguchi, Yuta Sasaki, Yoshinori Nishiki, Zaenal Awaludin, Takaaki Nakai, Akihiro Kato, Mitsusima Shigenori, Kuroda Yoshiyuki
2023.3 The Electrochemical Society of Japan
Event date： 2023.3
Language：Japanese Presentation type：Oral presentation (general)
Venue：Tohoku Inst. of Tech.
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Effect of hydrophilic nanosheet coating on alkaline water electrolysis cathodes
Taiki Sano,Shigenori Mitsushima, Yosiyuki Kuroda
2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
Venue：Tower Hall FUNABORI
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Preparation of nanoparticle catalyst for polymer electrolyte fuel cell cathode using Zr-based cluster as a precursor
Kohei Serizawa, Shigenori Mitsushima, Akimitsu Ishihara, Yoshiyuki Kuroda
2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
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Quantitative improvement of time-zero analysis method for activity evaluation of powder electrocatalysts for gas evolution reaction
Yu Takenaga, Kunpeng Li, Kensaku Nagasawa, Yoshiyuki Kuroda, Shigenori Mitsushima
2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
Venue：Tower Hall FUNABORI
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The role of the organic group of self-repairing hybrid metal hydroxide catalyst for alkaline water electrolysis
Ritsuki Nakajima, Tatsuya Taniguchi, Yuta Sasaki, Yoshinori Nishiki, Zaenal Awaludin,Takaaki Nakai, Akihiro Kato, Shigenori Mitsushima, and Yoshiyuki Kuroda
2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
Venue：Compal Hall
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Effect of porous transport layers on the performance of PEM water electrolysis and analysis of mass transfer and electron conduction
Taiki Ishida, Kensaku Nagasawa, Yosuke Sano, Yoshiyuki Kuroda, Shigenori Mitsushima
2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
Venue：Compal Hall
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Performance evaluation and analysis of alkaline water electrolyzer with Ni foam as electrode
Kazuyuki Matsukawa, Yoshiyuki Kuroda, Kensaku Nagasawa, Takahiro Higashino, Kazuki Okuno, Hiromasa Tawarayama, Akihisa Hosoe, Shigenori Mitsushima
2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
Venue：Compal Hall
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Relationship between Faraday efficiency and drag water for electrochemical toluene hydrogenation
Shota Oi, Kensaku Nagasawa, Yoshiyuki Kuroda, Shigenori Mitsushima
2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
Venue：Compal Hall
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Degradation mechanism of Ni substrate anodes for alkaline water electrolysis under start-stop conditions
Hayato Enjoji, Ashraf Abdel Haleem, Kensaku Nagasawa, Yoshiyuki Kuroda, Shigenori Mitsushima
2022.11
Event date： 2022.11
Language：Japanese Presentation type：Oral presentation (general)
Venue：Compal Hall
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β-FeOOH Nanorods As a Highly Active Self-Repairing Anode Catalyst for Alkaline Water Electrolysis Powered By Renewable Energy
Yoshiyuki Kuroda, Shohei Takatsu, Tatsuya Taniguchi, Yuta Sasaki, Ikuo Nagashima, Akihiko Inomata, Yoshinori Nishiki, Awaludin Zaenal, Takaaki Nakai, Akihiro Kato, Shigenori Mitsushima
The 242nd ECS Meeting 2022.10 The Electrochemical Society
Event date： 2022.10
Language：English Presentation type：Oral presentation (general)
Venue：Atlanta, USA
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金属水酸化物ナノ材料を用いたアルカリ水電解用自己修復電極触媒の開発
黒田義之, 中嶋律己, 髙津正平, 谷口達也, 佐々木雄太, 永島郁男, 猪股昭彦, 錦善則, アワルディンザエナル, 中井貴章, 加藤昭博, 光島重徳 [Invited]
日本セラミックス協会第35回秋季シンポジウム 2022.9 日本セラミックス協会
Event date： 2022.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：徳島大学常三島キャンパス
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Relationship between current efficiency and heat treatment temperature of membrane-electrode assembly
Shota Oi, Kensaku Nagasawa, Yoshiyuki Kuroda, Shigenori Mitsushima
ECSJ Fall Meeting, 2022 2022.9 The Electrochemical Society of Japan
Event date： 2022.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kanagawa Univ.
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Performance Evaluation and Analysis of Bubble Detachment Factors for Alkaline Water Electrolyzer
Kazuyuki Matsukawa, Yoshiyuki Kuroda, Takahiro Higashino, Kazuki Okuno, Hiromasa Tawarayama, Akihisa Hosoe, Shigenori Mitsushima
ECSJ Fall Meeting, 2022 2022.9 The Electrochemical Society of Japan
Event date： 2022.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kanagawa Univ.
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Preparation and evaluation of hydrogel electrodes with high releasing ability of evolved bubbles
Ritsuki Nakajima, Tatsuya Taniguchi, Yuta Sasaki, Yoshinori Nishiki, Zaenal Awaludin,Takaaki Nakai, Akihiro Kato, Shigenori Mitsushima, and Yoshiyuki Kuroda
ECSJ Fall Meeting, 2022 2022.9 The Electrochemical Society of Japan
Event date： 2022.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kanagawa Univ.
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Parameter Determination of Start-Stop Simulated Accelerated Degradation Tests for Alkaline Water Electrolysis
Hayato Enjoji, Ashraf Abdel Haleem, Kensaku Nagasawa, Yoshiyuki Kuroda and Shigenori Mitsushima
ECSJ Fall Meeting, 2022 2022.9 The Electrochemical Society of Japan
Event date： 2022.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kanagawa Univ.
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Formation of metal hydroxide-based composite anode catalysts for alkaline water electrolysis via co-electrodeposition of hybrid cobalt hydroxide nanosheets
Daiji Mizukoshi, Tatsuya Taniguchi, Yuta Sasaki, Yoshinori Nishiki, Zaenal Awaludin,Takaaki Nakai, Akihiro Kato, Shigenori Mitsushima, and Yoshiyuki Kuroda
ECSJ Fall Meeting, 2022 2022.9 The Electrochemical Society of Japan
Event date： 2022.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kanagawa Univ.
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Effect of thickness and pore size of porous transport layers on the polarization of PEM water electrolysis
Taiki Ishida, Kensaku Nagasawa, Yosuke Sano, Yoshiyuki Kuroda, Shigenori Mitsushima
ECSJ Fall Meeting, 2022 2022.9 The Electrochemical Society of Japan
Event date： 2022.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Kanagawa Univ.
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層状複水酸化物の自己組織化による固体塩基触媒のナノ構造制御 ～層状金属水酸化物の構造 機能制御法の開拓～
黒田義之 [Invited]
2018年度フロンティア材料研究所学術賞受賞記念講演会・若手教員講演会
Event date： 2018.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：東京工業大学すずかけキャンパス, 神奈川
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Dynamic Nanostructural Transformation of Meso/Macroporous Materials for Flexible Templating
Yoshiyuki Kuroda
Departmental Seminar of Queen's University
Event date： 2018.5
Language：English Presentation type：Oral presentation (general)
Venue：Queen's University, Kingston, Canada
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Synthetic Chemistry of Metal Hydroxides and Their Applications
Yoshiyuki Kuroda
Fourth Joint Workshop on Electrocatalysis, Materials Science and Analytical Chemistry of Nickel-Based Materials
Event date： 2018.5
Language：English Presentation type：Oral presentation (general)
Venue：Queen's University, Kingston, Canada
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三脚型配位子を用いた層状複水酸化物の精密合成
黒田義之 [Invited]
第6回 研究講演会 日本化学会 低次元系光機能材料研究会
Event date： 2017.6
Language：English Presentation type：Oral presentation (invited, special)
Venue：化学会館, 東京
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Structural Control of Layered Double Hydroxide Nanoparticles Using Tripodal Ligands for the Removal of Harmful Anions
Yoshiyuki Kuroda [Invited]
The 3rd Asian Clay Conference
Event date： 2016.11
Language：English Presentation type：Oral presentation (invited, special)
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三脚型配位子を用いた層状金属水酸化物の構造・機能制御
黒田義之 [Invited]
第29回 秋季シンポジウム 日本セラミックス協会
Event date： 2016.9
Language：Japanese Presentation type：Oral presentation (invited, special)
三脚型配位子とブルーサイト型層状水酸化物との特異な相互作用を利用した層状複水酸化物や層状金属水酸化物の表面修飾法を解説した。得られた層状複水酸化物ナノ粒子や、ハイブリッド層状金属水酸化物を用いたアニオン交換への応用、ナノシートの形成等の物性制御について紹介し、水酸化物を用いた材料設計について議論した。
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コロイド集積体を用いた無機ナノ空間材料の階層構造・形態制御
黒田義之 [Invited]
2015年年会 日本セラミックス協会
Event date： 2015.3
Language：Japanese Presentation type：Oral presentation (invited, special)
第69回日本セラミックス協会進歩賞の受賞記念講演を行った。進歩賞受賞業績であるコロイド結晶を柔軟な鋳型とした種々の金ナノ構造体の制御法とそのメカニズムについてのこれまでの研究成果をまとめ、総合的に議論した。また、イモゴライトやカオリナイトといった天然セラミックス原料をフレキシブルなコロイド状ビルディングブロックとして用いた階層構造制御プロセスを報告した。
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共沈法による層状複水酸化物の合成における三座配位子の影響
黒田義之 [Invited]
第58回 粘土科学討論会
Event date： 2014.9
Language：Japanese Presentation type：Oral presentation (invited, special)
三座配位子は分子性酸化物クラスターであるポリオキソメタレートと選択的な結合を形成することが知られている。本講演では、ポリオキソメタレートと類似の局所構造を有する固体物質である層状複水酸化物の表面に三座配位子を修飾する新たな合成法を報告した。これにより、層状複水酸化物の粒子径を10 nm程度にまで抑制し、アニオン交換体としての性能が著しく向上することを議論した。
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Design of Silica Superstructures by Assembly of Silica Nanospheres
Yoshiyuki Kuroda, Hiroaki Wada, Atsushi Shimojima, Kazuyuki Kuroda
IUMRS-ICAM2017 Kyoto University
Event date： 2014.8
Language：English Presentation type：Oral presentation (invited, special)
Venue：Kyoto
A8-I28-009 (Invited Talk)