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Publikováno v:
Journal of the American Chemical Society
The hydrogen evolution reaction (HER) has a key role in electrochemical water splitting. Recently a lot of attention has been dedicated to HER from single atom catalysts (SACs). The activity of SACs in HER is usually rationalized or predicted using t
Autor:
Tomoaki Sakurada, William A. Tisdale, Woo Seok Lee, Ruomeng Wan, Peter Müller, Watcharaphol Paritmongkol
Publikováno v:
Journal of the American Chemical Society. 143:20256-20263
The use of two-dimensional (2D) materials in next-generation technologies is often limited by small lateral size and/or crystal defects. Here, we introduce a simple chemical strategy to improve the size and overall quality of 2D metal-organic chalcog
Autor:
Chenfan Xie, Yan Zhang, Xusheng Zheng, Shu-Hong Yu, Weijie Yang, Juntong Zhu, Hai-Long Jiang, Aowen Li, Siyuan Zhou, Wu Zhou, Long Jiao
Publikováno v:
Journal of the American Chemical Society. 143:19417-19424
Single-atom catalysts (SACs), featuring high atom utilization, have captured widespread interests in diverse applications. However, the single-atom sites in SACs are generally recognized as independent units and the interplay of adjacent sites is lar
Autor:
Junling Lu, Lina Cao, Wei-Xue Li, Chuanlin Zhao, Jian Gu, Leilei Wang, Xiaohui Zhang, Mingquan Xu, Wu Zhou, Chuwei Zhu, Zhihu Sun, Shiqiang Wei
Publikováno v:
Journal of the American Chemical Society. 143:18854-18858
Controlling the chemical environments of the active metal atom including both coordination number (CN) and local composition (LC) is vital to achieve active and stable single-atom catalysts (SACs), but remains challenging. Here we synthesized a serie
Autor:
Peixia Wang, Juanji Hong, Yadong Li, Shufang Ji, Haijing Li, Dingsheng Wang, Rui Gao, Haigang Hao, Xiaodong Han, Ang Li, Minmin Liang, Juncai Dong, Yuanjun Chen
Publikováno v:
Journal of the American Chemical Society. 143:18643-18651
Although great progress has been made in artificial enzyme engineering, their catalytic performance is far from satisfactory as alternatives of natural enzymes. Here, we report a novel and efficient strategy to access high-performance nanozymes via d
Autor:
Jingui Duan, Junfeng Bai, Jianfeng Zhang, Zhiyong Lu, Ruyong Guo, Lin Han, Liting Du, Joseph T. Hupp, Guangbao Zhang
Publikováno v:
Journal of the American Chemical Society. 143:17942-17946
Metal-organic polyhedral frameworks are attractive in gas storage and separation due to large voids with windows that can serve as traps for guest molecules. Introducing multivariant/multicomponent functionalities in them are ways of improving perfor
Autor:
Lorenzo D’Amore, Alexander Brinkmeier, Roland A. Schulz, Franc Meyer, Serhiy Demeshko, Kristian E. Dalle, Marcel Swart, Sebastian Dechert
Publikováno v:
Journal of the American Chemical Society. 143:17751-17760
The properties of metal/dioxygen species, which are key intermediates in oxidation catalysis, can be modulated by interaction with redox-inactive Lewis acids, but structural information about these adducts is scarce. Here we demonstrate that even mil
Autor:
Maokun Wu, Yoji Kobayashi, Hiroshi Kageyama, Morito Namba, Qianmei Lin, Cédric Tassel, Wei-Hua Wang, Haobo Li, Chengchao Zhong, Takahito Terashima, Yu Cao, Shunsuke Kobayashi, Hiroshi Takatsu, Masaki Kobayashi, Yoshinori Kotani, Daichi Kato, Akihide Kuwabara, Koji Fujita
Publikováno v:
Journal of the American Chemical Society. 143:17517-17525
Controlling oxygen deficiencies is essential for the development of novel chemical and physical properties such as high-Tc superconductivity and low-dimensional magnetic phenomena. Among reduction methods, topochemical reactions using metal hydrides
Autor:
Linda J. W. Shimon, Michal Lahav, Naveen Malik, Lothar Houben, Milko E. van der Boom, Vivek Singh
Publikováno v:
Journal of the American Chemical Society
We demonstrate the formation of both metallo-organic crystals and nanoscale films that have entirely different compositions and structures despite using the same set of starting materials. This difference is the result of an unexpected cation exchang
Autor:
Jenna L. Mancuso, Julius Oppenheim, Mircea Dincǎ, Adam J. Rieth, Christopher H. Hendon, Ashley M. Wright
Publikováno v:
Journal of the American Chemical Society. 143:16343-16347
CO, ethylene, and H2 demonstrate divergent adsorption enthalpies upon interaction with a series of anion-exchanged Ni2X2BTDD materials (X = OH, F, Cl, Br; H2BTDD = bis(1H-1,2,3-triazolo[4,5-b][4',5'-i])dibenzo[1,4]dioxin)). The dissimilar responses o