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Aligned InS Nanorods for Efficient Electrocatalytic Carbon Dioxide Reduction.

Authors:
Yanlong Zhang Jiao Lan Feng Xie Ming Peng Jilei Liu Ting-Shan Chan Yongwen Tan

ACS Appl Mater Interfaces 2022 Jun 24;14(22):25257-25266. Epub 2022 May 24.

College of Materials Science and Engineering, State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, Hunan 410082, China.

Electrochemical CO reduction technology can combine renewable energy sources with carbon capture and storage to convert CO into industrial chemicals. However, the catalytic activity under high current density and long-term electrocatalysis process may deteriorate due to agglomeration, catalytic polymerization, element dissolution, and phase change of active substances. Here, we report a scalable and facile method to fabricate aligned InS nanorods by chemical dealloying. The resulting aligned InS nanorods exhibit a remarkable CORR activity for selective formate production at a wide potential window, achieving over 90% faradic efficiencies from -0.5 to -1.0 V vs reversible hydrogen electrode (RHE) under gas diffusion cell, as well as continuously long-term operation without deterioration. In situ electrochemical Raman spectroscopy measurements reveal that the *OCHO* species (Bidentate adsorption) are the intermediates that occurred in the reaction of CO reduction to formate. Meanwhile, the presence of sulfur can accelerate the activation of HO to react with CO, promoting the formation of *OCHO* intermediates on the catalyst surface. Significantly, through additional coupling anodic methanol oxidation reaction (MOR), the unusual two-electrode electrolytic system allows highly energy-efficient and value-added formate manufacturing, thereby reducing energy consumption.

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http://dx.doi.org/10.1021/acsami.2c01152DOI Listing
June 2022

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Aligned InS Nanorods for Efficient Electrocatalytic Carbon Dioxide Reduction.

Authors:
Yanlong Zhang Jiao Lan Feng Xie Ming Peng Jilei Liu Ting-Shan Chan Yongwen Tan

ACS Appl Mater Interfaces 2022 Jun 24;14(22):25257-25266. Epub 2022 May 24.

College of Materials Science and Engineering, State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, Hunan 410082, China.

Electrochemical CO reduction technology can combine renewable energy sources with carbon capture and storage to convert CO into industrial chemicals. However, the catalytic activity under high current density and long-term electrocatalysis process may deteriorate due to agglomeration, catalytic polymerization, element dissolution, and phase change of active substances. Here, we report a scalable and facile method to fabricate aligned InS nanorods by chemical dealloying. Read More

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Authors:
Lisa Goudman Ann De Smedt Maxime Billot Manuel Roulaud Philippe Rigoard Maarten Moens

Neuromodulation 2022 May 9. Epub 2022 May 9.

Department of Neurosurgery, Universitair Ziekenhuis Brussel, Brussels, Belgium; STIMULUS Consortium (reSearch and TeachIng neuroModULation Uz bruSsel), Vrije Universiteit Brussel, Brussels, Belgium; Center for Neurosciences, Vrije Universiteit Brussel, Brussels, Belgium; Pain in Motion Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium; Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium.

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J Med Internet Res 2021 10 28;23(10):e28924. Epub 2021 Oct 28.

Women's College Hospital Institute for Health Systems Solutions and Virtual Care, Toronto, ON, Canada.

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State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Material Science and Engineering, Tiangong University, Tianjin 300387, China.

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Can J Diabetes 2021 Dec 3;45(8):775-784.e2. Epub 2021 Apr 3.

Diabetes Research Group, Life Sciences Institute, Department of Cellular and Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada; Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada. Electronic address:

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