journal article·2022-03

Synthesis of Uranium Single Atom from Radioactive Wastewater for Enhanced Water Dissociation and Hydrogen Evolution (Small 11/2022)

Min Liu, Huimei Chen, Xingrui Tang, Huanhuan Liu, Boyuan Tu, Weicong Guo, Yamin Zheng, Yan Liu, Yongjian Tang, Rong He, Wenkun Zhu

Small· Volume 18· Issue 11
Publisher page

Abstract

Hydrogen Evolution In article number 2107444, Yan Liu, Rong He, Wenkun Zhu, and co-workers construct a pulse voltammetry method to directly prepare uranium (U) single atoms on the edge sites of MoS2 nanosheets (U/MoS2) from radioactive wastewater. The 5.2% U/MoS2 nanosheet displayed a low overpotential of 72 mV at 10 mA cm−2 in 1 M KOH solution. Furthermore, the boosted hydrogen evolution reaction is attributed to the optimized water dissociation path and H* adsorption on the U/MoS2 nanosheets.
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Research context

OpenAlex topics: Radioactive element chemistry and processing · Nuclear Materials and Properties

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Affiliations

State Key Laboratory of Environment‐friendly Energy Materials National Co‐innovation Center for Nuclear Waste Disposal and Environmental Safety Sichuan Civil‐Military Integration Institute Faculty of Science Southwest University of Science and Technology Southwest University of Science and Technology Sichuan Mianyang 621010 China

School of Chemistry and Materials Science Anhui Normal University Wuhu 241002 China

References

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