Copper vulcanization realizes selective carbon dioxide reduction to formate

被引：4

作者：

Liu, Wenqiang ^{[1
]}

Wen, Yan ^{[1
]}

Fang, Nan ^{[1
]}

Wang, Mingmin ^{[1
]}

Xu, Yong ^{[2
]}

Huang, Xiaoqing ^{[1
]}

机构：

[1] Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China

[2] Guangdong Univ Technol, Guangzhou Key Lab Low Dimens Mat & Energy Storage, Sch Mat & Energy, Collaborat Innovat Ctr Adv Energy Mat, Guangzhou 510006, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 79期

关键词：

ELECTROCATALYTIC CONVERSION; CO2; ELECTROREDUCTION; CATALYSTS;

D O I：

10.1039/d3cc03263a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein, we demonstrate that the vulcanization of copper nanosheets (Cu2S NSs) can realize selective electrochemical carbon dioxide reduction (CO2RR) to formate (HCOOH). Results from experiments and in situ infrared spectroscopy reveal that Cu2S NSs favor CO2 reduction along the HCOO* pathway, leading to the selective formation of HCOOH. Impressively, the Faraday efficiency (FE) of HCOOH surpasses 70% in a broad potential range from -0.84 to -1.21 V versus (vs.) reversible hydrogen electrode (RHE), with a maximum value of 82%. Herein, we demonstrate that the vulcanization of copper nanosheets (Cu2S NSs) can realize selective electrochemical carbon dioxide reduction (CO2RR) to formate (HCOOH).

引用

页码：11843 / 11846

页数：4

共 50 条

[31] Nitrogen-doped graphenes as efficient electrocatalysts for the selective reduction of carbon dioxide to formate in aqueous solution
Wang, Hongxia
Chen, Yabin
Hou, Xiaoli
Ma, Chunying
Tan, Tianwei
GREEN CHEMISTRY, 2016, 18 (11) : 3250 - 3256
[32] Shape-controlled bismuth nanoflakes as highly selective catalysts for electrochemical carbon dioxide reduction to formate
Kim, Sungjoo
Dong, Wan Jae
Gim, Seungo
Sohn, Woonbae
Park, Jae Yong
Yoo, Chul Jong
Jang, Ho Won
Lee, Jong-Lam
NANO ENERGY, 2017, 39 : 44 - 52
[33] Ampere-Level Electrolytic Coproduction of Formate with Coupled Carbon Dioxide Reduction and Selective Methanol Oxidation
Liu, Shengtang
Tian, Bailin
Xu, Xinrui
Wang, Xinzhu
Ran, Pan
Sun, Yamei
Wu, Jianghua
Qiu, Aoqian
Wang, Fangyuan
Tang, Lingyu
Ma, Jing
Ding, Mengning
ACS CATALYSIS, 2024, 14 (12): : 9476 - 9486
[34] Selective Conversion of Carbon Dioxide to Formate with High Current Densities
Yang, Xiulin
Liu, Defei
Zhong, Shenghong
Zhou, Xiaofeng
Huang, Kuo-Wei
Li, Lain-Jong
Lai, Zhiping
JOURNAL OF MOLECULAR AND ENGINEERING MATERIALS, 2021, 09 (1-2)
[35] Selective electrocatalytic reduction of carbon dioxide to formate by a trimetallic Sn-Co/Cu foam electrode
Hu, Qiang
Xu, Mengying
Hu, Shengjun
Tremblay, Pier-Luc
Zhang, Tian
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2020, 877
[36] Electrodeposited Tin-Antimony Alloys as Novel Electrocatalysts for Selective and Stable Carbon Dioxide Reduction to Formate
Lucas, Francisco W. S.
Lima, Fabio H. B.
CHEMELECTROCHEM, 2020, 7 (18) : 3733 - 3742
[37] CARBON DIOXIDE REDUCTION Copper plus
Zhang, Changjun
NATURE ENERGY, 2016, 1
[38] Carbon dioxide reduction: Copper plus
Changjun Zhang
Nature Energy, 1 (8)
[39] Design of molecular electrocatalysts for carbon dioxide reduction and formate oxidation
DuBois, Daniel L.
Boro, Brian J.
Galan, Brandon
Linehan, John C.
Schoeffel, Julia
Kubiak, Clifford
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011, 241
[40] Mechanism of electrochemical carbon dioxide reduction to formate on tin electrode
Naikkath, Anoop
Mohan, Nikhil George
Ramanujam, Kothandaraman
Srinivasan, Ramanathan
CHEMICAL ENGINEERING JOURNAL, 2024, 482

← 1 2 3 4 5 →