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J-GLOBAL ID：202002223025518640   整理番号：20A1189124

顕著な近接効果を持つ高曲率遷移金属カルコゲン化物ナノ構造は高速で選択的なCO_2電解還元を可能にする【JST・京大機械翻訳】

High-Curvature Transition-Metal Chalcogenide Nanostructures with a Pronounced Proximity Effect Enable Fast and Selective CO₂ Electroreduction

著者 (16件)： Gao Fei-Yue (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...) ,  Hu Shao-Jin (Division of Theoretical and Computational Sciences, Hefei National Laboratory for Physical Sciences at Microscale, CAS Centre for Excellence and Synergetic Innovation Centre in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Zhang Xiao-Long (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...) ,  Zheng Ya-Rong (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...) ,  Wang Hui-Juan (Experimental Center of Engineering and Material Science, University of Science and Technology of China, Hefei, 230026, China) ,  Niu Zhuang-Zhuang (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...) ,  Yang Peng-Peng (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...) ,  Bao Rui-Cheng (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...) ,  Ma Tao (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...) ,  Dang Zheng (National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China) ,  Guan Yong (National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China) ,  Zheng Xu-Sheng (National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China) ,  Zheng Xiao (Division of Theoretical and Computational Sciences, Hefei National Laboratory for Physical Sciences at Microscale, CAS Centre for Excellence and Synergetic Innovation Centre in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, 230026, China) ,  Zhu Jun-Fa (National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China) ,  Gao Min-Rui (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...) ,  Yu Shu-Hong (Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Sc...)
資料名： Angewandte Chemie  (Angewandte Chemie)
巻： 132  号： 22  ページ： 8784-8790  発行年： 2020年 
JST資料番号： A0396A  ISSN： 0044-8249  CODEN： ANCEAD  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： アメリカ合衆国 (USA)  言語： 英語 (EN)

抄録/ポイント： 二酸化炭素の有用な燃料への変換におけるかなりの挑戦は,CO_2のCO_2からCO_2への活性化または他の中間体に由来し,それはしばしば,高い金属触媒,高い過電圧,および/または電解質添加物(例えばイオン液体)を必要とする。CO2の一酸化炭素(CO)への電気還元を効率的に触媒する遷移金属カルコゲン化物ナノ構造を合成するためのマイクロ波加熱戦略を報告する。硫化カドミウム(CdS)ナノニードル配列は,可逆的水素電極(RHE;iR補正なし)に対して,-1.2Vで95.5±4.0%のCOFaraday効率で,212mAcm-2の前例のない電流密度を示すことを見出した。実験および計算研究により,高曲率CdSナノ構造化触媒は,大きな電場増強をもたらす顕著な近接効果を有し,それは,アルカリ金属カチオンを濃縮し,CO_2電解還元効率を強化することを示した。Copyright 2020 Wiley Publishing Japan K.K. All rights reserved. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： *遷移金属 ,  電場 ,  過電圧 ,  マイクロ波加熱 ,  硫化カドミウム ,  一酸化炭素 ,  *カソード還元 ,  二酸化炭素 ,  電流密度 ,  *近接効果 ,  水素電極 ,  金属触媒 ,  *ナノ構造 ,  中間体 ,  イオン液体

著者キーワード (5件)： cadムスルフィド ,  CO2-エレクトロreション ,  Stromungszellen ,  Gekruemmte Struktun ,  proximitaettefekt

分類 (1件)： 電気化学反応  (CB07050F)

タイトルに関連する用語 (6件)： 近接効果 ,  曲率 ,  遷移金属 ,  カルコゲン化物 ,  ナノ構造 ,  電解還元