Highly Active, Durable Ultrathin MoTe2 Layers for the Electroreduction of CO2 to CH4

被引：113

作者：

Liu, Xijun ^{[1
]}

Yang, Hui ^{[2
]}

He, Jia ^{[1
]}

Liu, Haoxuan ^{[1
]}

Song, Lida ^{[1
]}

Li, Lan ^{[2
]}

Luo, Jun ^{[1
]}

机构：

[1] Tianjin Univ Technol, Sch Mat Sci & Engn, Inst New Energy Mat & Low Carbon Technol, Tianjin Key Lab Adv Funct Porous Mat,Ctr Electron, Tianjin 300384, Peoples R China

[2] Tianjin Univ Technol, Sch Mat Sci & Engn, Tianjin Key Lab Optoelect Mat & Devices, Key Lab Display Mat & Photoelect Devices,Minist E, Tianjin 300384, Peoples R China

来源：

SMALL | 2018年 / 14卷 / 16期

基金：

中国国家自然科学基金;

关键词：

CO2; reduction; ionic liquids; methane; MoTe2; CARBON-DIOXIDE REDUCTION; ELECTROCATALYTIC REDUCTION; ELECTROCHEMICAL REDUCTION; SELECTIVITY; EFFICIENT; ETHYLENE; TRANSISTORS; CONVERSION; NANOSHEETS; METHANE;

D O I：

10.1002/smll.201704049

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electroreduction of CO2 to CH4 is a highly desirable, challenging research topic. In this study, an electrocatalytic system comprising ultrathin MoTe2 layers and an ionic liquid electrolyte for the reduction of CO2 to methane is reported, efficiently affording methane with a faradaic efficiency of 83 +/- 3% (similar to the best Cu-based catalysts reported thus far) and a durable activity of greater than 45 h at a relatively high current density of 25.6 mA cm(-2) (-1.0 V-RHE). The results obtained can facilitate research on the design of other transition-metal dichalcogenide electrocatalysts for the reduction of CO2 to valuable fuels.

引用

页数：7

共 50 条

[1] Isolated Tin(IV) Active Sites for Highly Efficient Electroreduction of CO2 to CH4 in Neutral Aqueous Solution
Zhao, Zhen-Hua
Huang, Jia-Run
Liao, Pei-Qin
Chen, Xiao-Ming
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2023, 62 (22)
[2] Ultrathin Layers: Realizing Efficient CO2 Electroreduction
Wang, Xiaoqian
Wu, Yuen
Li, Yadong
PROGRESS IN CHEMISTRY, 2017, 29 (01) : 1 - 2
[3] Efficient Electroreduction of CO2 to CH4 on Ultrasmall Copper Nanoparticles
Zhang, Yichi
Zhou, Dawei
Wang, Min
Zhang, Zijun
Jia, Shuaiqiang
He, Mingyuan
Chen, Chunjun
Wu, Haihong
Han, Buxing
CCS CHEMISTRY, 2024, 6 (12): : 2876 - 2881
[4] Enhanced Cuprophilic Interactions in Crystalline Catalysts Facilitate the Highly Selective Electroreduction of CO2 to CH4
Zhang, Lei
Li, Xiao-Xin
Lang, Zhong-Ling
Liu, Yang
Liu, Jiang
Yuan, Lin
Lu, Wan-Yue
Xia, Yuan-Sheng
Dong, Long-Zhang
Yuan, Da-Qiang
Lan, Ya-Qian
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (10) : 3808 - 3816
[5] Durable CO2 electroreduction
Freestone, Nigel P.
CHEMISTRY & INDUSTRY, 2023, 87 (7-8) : 40 - 40
[6] Phase Equilibrium Studies of Tetrahydrofuran (THF) + CH4, THF + CO2, CH4 + CO2, and THF + CO2 + CH4 Hydrates
Lee, Yun-Je
Kawamura, Taro
Yamamoto, Yoshitaka
Yoon, Ji-Ho
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2012, 57 (12): : 3543 - 3548
[7] Highly Durable and Fully Dispersed Cobalt Diatomic Site Catalysts for CO2 Photoreduction to CH4
Wang, Jinming
Kim, Eunhyo
Kumar, Dharani Praveen
Rangappa, Akkammagari Putta
Kim, Yujin
Zhang, Yuexing
Kim, Tae Kyu
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2022, 61 (06)
[8] Efficient and stable electroreduction of CO2 to CH4 on CuS nanosheet arrays
Zhao, Zhe
Peng, Xianyun
Liu, Xijun
Sun, Xiaoming
Shi, Jing
Han, Lili
Li, Guoliang
Luo, Jun
JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (38) : 20239 - 20243
[9] Solubility of CO2 and CH4 in Ionic Liquids: Ideal CO2/CH4 Selectivity
Ramdin, Mahinder
Amplianitis, Aris
Bazhenov, Stepan
Volkov, Alexey
Volkov, Vladimir
Vlugt, Thijs J. H.
de Loos, Theo W.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2014, 53 (40) : 15427 - 15435
[10] Tailoring the *CO and *H Coverage for Selective CO2 Electroreduction to CH4 or C2H4
Chen, Yangshen
Lyu, Naixin
Zhang, Junbo
Yan, Shuai
Peng, Chen
Yang, Chao
Lv, Ximeng
Hu, Cejun
Kuang, Min
Zheng, Gengfeng
SMALL, 2024, 20 (15)

← 1 2 3 4 5 →