Synthesis of Sn4P3/reduced graphene oxide nanocomposites as highly efficient electrocatalysts for CO2reduction

Lu Lu; Weiwei Guo; Chunjun Chen; Qinggong Zhu; Jun Ma; Haihong Wu; Dexin Yang; Guanying Yang; Xiaofu Sun; Buxing Han

doi:10.1039/d0gc02509g

Synthesis of Sn₄P₃/reduced graphene oxide nanocomposites as highly efficient electrocatalysts for CO₂reduction

Lu Lu
, Weiwei Guo
, Chunjun Chen
, Qinggong Zhu
, Jun Ma
, Haihong Wu
, Dexin Yang
, Guanying Yang
, Xiaofu Sun
, Buxing Han

School of Chemistry and Molecular Engineering

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Sn4P3/reduced graphene oxide nanocomposites exhibited high selectivity for CO over a wide potential range from -2.2 V to -2.5 V vs. Ag/Ag+. The maximum faradaic efficiency for CO can reach 96.6% with a high current density of 68.0 mA cm-2. The high efficiency and selectivity can be attributed to the modified electronic structure of Sn sites, the small Sn4P3 nanoparticles and their dense packing in a conductive matrix, leading to a high density of active sites for adsorbing CO2 and stabilizing the CO2- intermediate.

Original language	English
Pages (from-to)	6804-6808
Number of pages	5
Journal	Green Chemistry
Volume	22
Issue number	20
DOIs	https://doi.org/10.1039/d0gc02509g
State	Published - 21 Oct 2020

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title = "Synthesis of Sn4P3/reduced graphene oxide nanocomposites as highly efficient electrocatalysts for CO2reduction",

abstract = "Sn4P3/reduced graphene oxide nanocomposites exhibited high selectivity for CO over a wide potential range from -2.2 V to -2.5 V vs. Ag/Ag+. The maximum faradaic efficiency for CO can reach 96.6\% with a high current density of 68.0 mA cm-2. The high efficiency and selectivity can be attributed to the modified electronic structure of Sn sites, the small Sn4P3 nanoparticles and their dense packing in a conductive matrix, leading to a high density of active sites for adsorbing CO2 and stabilizing the CO2- intermediate.",

author = "Lu Lu and Weiwei Guo and Chunjun Chen and Qinggong Zhu and Jun Ma and Haihong Wu and Dexin Yang and Guanying Yang and Xiaofu Sun and Buxing Han",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2020",

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day = "21",

doi = "10.1039/d0gc02509g",

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TY - JOUR

T1 - Synthesis of Sn4P3/reduced graphene oxide nanocomposites as highly efficient electrocatalysts for CO2reduction

AU - Lu, Lu

AU - Guo, Weiwei

AU - Chen, Chunjun

AU - Zhu, Qinggong

AU - Ma, Jun

AU - Wu, Haihong

AU - Yang, Dexin

AU - Yang, Guanying

AU - Sun, Xiaofu

AU - Han, Buxing

PY - 2020/10/21

Y1 - 2020/10/21

N2 - Sn4P3/reduced graphene oxide nanocomposites exhibited high selectivity for CO over a wide potential range from -2.2 V to -2.5 V vs. Ag/Ag+. The maximum faradaic efficiency for CO can reach 96.6% with a high current density of 68.0 mA cm-2. The high efficiency and selectivity can be attributed to the modified electronic structure of Sn sites, the small Sn4P3 nanoparticles and their dense packing in a conductive matrix, leading to a high density of active sites for adsorbing CO2 and stabilizing the CO2- intermediate.

AB - Sn4P3/reduced graphene oxide nanocomposites exhibited high selectivity for CO over a wide potential range from -2.2 V to -2.5 V vs. Ag/Ag+. The maximum faradaic efficiency for CO can reach 96.6% with a high current density of 68.0 mA cm-2. The high efficiency and selectivity can be attributed to the modified electronic structure of Sn sites, the small Sn4P3 nanoparticles and their dense packing in a conductive matrix, leading to a high density of active sites for adsorbing CO2 and stabilizing the CO2- intermediate.

UR - https://www.scopus.com/pages/publications/85095112014

U2 - 10.1039/d0gc02509g

DO - 10.1039/d0gc02509g

M3 - 文章

AN - SCOPUS:85095112014

SN - 1463-9262

VL - 22

SP - 6804

EP - 6808

JO - Green Chemistry

JF - Green Chemistry

IS - 20

ER -

Synthesis of Sn₄P₃/reduced graphene oxide nanocomposites as highly efficient electrocatalysts for CO₂reduction

Abstract

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