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author:

Fan, Linfeng (Fan, Linfeng.) [1] | Lu, Zhiwen (Lu, Zhiwen.) [2] | Wen, Zhenhai (Wen, Zhenhai.) [3] | Wang, Genxiang (Wang, Genxiang.) [4]

Indexed by:

EI

Abstract:

Abstract: Electrochemical carbon dioxide (CO2) reduction to fuels or chemicals is a promising route to offset the over discharged CO2, where efficient electrocatalysts are desirable. In this study, we synthesized SnO nanosheets with thickness of around 2 nm for electrochemical CO2 reduction (ECO2R) by one-pot hydrothermal method. Such fabricated SnO nanosheets favors to advance formation of carbon monoxide (CO) and formate, exhibiting good stability and high Faradaic efficiency (FE) above 90% towards CO2 reduction and a FEformate of 71.7% at –1.08 V vs. RHE with a total current density of more than 20 mA cm–2. The remarkable performance for electrochemical CO2 reduction over the SnO nanosheets can be assigned to its nanosheets structure with rich catalytic active sites. This work provides a simple strategy for preparing nano electrocatalysts for efficient CO2 reduction. © 2022, Pleiades Publishing, Ltd.

Keyword:

Carbon dioxide Carbon monoxide Efficiency Electrocatalysts Nanosheets Pollution control Reduction

Community:

  • [ 1 ] [Fan, Linfeng]College of Chemistry Fuzhou University, Fujian, Fuzhou; 350002, China
  • [ 2 ] [Fan, Linfeng]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou; 350002, China
  • [ 3 ] [Lu, Zhiwen]College of Chemistry Fuzhou University, Fujian, Fuzhou; 350002, China
  • [ 4 ] [Lu, Zhiwen]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou; 350002, China
  • [ 5 ] [Wen, Zhenhai]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou; 350002, China
  • [ 6 ] [Wang, Genxiang]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou; 350002, China

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Source :

Russian Journal of Physical Chemistry A

ISSN: 0036-0244

Year: 2022

Issue: 13

Volume: 96

Page: 2849-2854

0 . 7

JCR@2022

0 . 7 0 0

JCR@2023

ESI HC Threshold:74

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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