气候变化领域集成服务门户(CCPortal): Electrocatalytic water-splitting for the controllable and sustainable synthesis of deuterated chemicals

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DOI	10.1016/j.scib.2020.09.016
	Electrocatalytic water-splitting for the controllable and sustainable synthesis of deuterated chemicals
	Zhang B.; Qiu C.; Wang S.; Gao H.; Yu K.; Zhang Z.; Ling X.; Ou W.; Su C.
发表日期	2021
ISSN	20959273
起始页码	562
结束页码	569
卷号	66 期号:6
英文摘要	Tandem water electrolysis for the transformation of universal feedstock to value-added chemicals integrated with hydrogen generation and in situ utilization is a promising approach to address the economic challenges of electrochemical hydrogen evolution and storage. Herein, we present the controllable electrocatalytic deuteration of halides using inexpensive and reusable heavy water (D2O) as a D-source for the preparation of valuable D-labelled chemicals and pharmaceuticals under mild conditions. This electrochemical deuteration method with high efficiency and selectivity furnishes a series of D-labelled chemicals and pharmaceuticals in high yields with excellent D-incorporation. The reaction efficiency and selectivity, that is, the precise substitution of deuterium atoms at different halogen positions, can be tuned by varying the applied voltages. The results show the great potential of green and economical electrocatalytic methods for producing value-added fine chemicals in addition to hydrogen evolution. © 2020 Science China Press
关键词	Deuterium labelling Electrocatalysis Green chemistry Selective deuteration Water splitting
英文关键词	Deuterium; Efficiency; Heavy water; Hydrogen production; Hydrogen storage; Applied voltages; Economic challenges; Electrocatalytic; Hydrogen evolution; Hydrogen generations; Reaction efficiency; Value-added chemicals; Water electrolysis; Chemicals
语种	英语
来源期刊	Science Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/207659
作者单位	International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen, 518060, China; College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, China; School of Materials Science and Engineering, Ocean University of China, Qingdao, 266100, China; Department of Chemistry, Tsinghua University, Beijing, 100084, China
推荐引用方式 GB/T 7714	Zhang B.,Qiu C.,Wang S.,et al. Electrocatalytic water-splitting for the controllable and sustainable synthesis of deuterated chemicals[J],2021,66(6).
APA	Zhang B..,Qiu C..,Wang S..,Gao H..,Yu K..,...&Su C..(2021).Electrocatalytic water-splitting for the controllable and sustainable synthesis of deuterated chemicals.Science Bulletin,66(6).
MLA	Zhang B.,et al."Electrocatalytic water-splitting for the controllable and sustainable synthesis of deuterated chemicals".Science Bulletin 66.6(2021).