Controlled synthesis of a Ni2 dual-atom catalyst for synergistic CO2 electroreduction

被引：52

作者：

Liang, Xiang-Ming ^{[1
]}

Wang, Hong-Juan ^{[1
]}

Zhang, Chao ^{[1
]}

Zhong, Di-Chang ^{[1
]}

Lu, Tong -Bu ^{[1
]}

机构：

[1] Tianjin Univ Technol, Inst New Energy Mat & Low Carbon Technol, Sch Mat Sci & Engn, Tianjin 300384, Peoples R China

来源：

APPLIED CATALYSIS B-ENVIRONMENTAL | 2023年 / 322卷

基金：

国家重点研发计划; 中国国家自然科学基金; 中国博士后科学基金;

关键词：

EFFICIENT ELECTROREDUCTION; SCALING RELATIONS; DOPED CARBON; METAL; SITES; REDUCTION; IDENTIFICATION; PLATINUM; NUMBER;

D O I：

10.1016/j.apcatb.2022.122073

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Dual-atom catalysts (DACs) have drawn much attention recently by virtue of the synergistic effect within the dual-atom sites, while controlled synthesis of pure DACs remains a challenge. Herein, a uniform dual-atom Ni-2 catalyst (Ni-2-NCNT) was controllably synthesized using a dinuclear Ni complex as the precursor, in which directly bonded Ni-2 pairs are uniformly anchored on N-doped carbon nanotubes. Ni-2-NCNT exhibits extraordinary catalytic activity, selectivity and stability for electroreduction of CO2 into CO, with a partial current density for CO (j(CO)) of 76 mA cm(-2). The j(CO) mass activity of Ni-2-NCNT is 2.3-times higher than that of corresponding Ni-1-NCNT single-atom catalyst. DFT calculations reveal that the synergistic coordination of *COOH at the Ni-2 dual-atom site can dramatically lower the reaction free energy for *COOH formation, thus promoting the CO2 electroreduction.

引用

页数：8

共 66 条

[51] MOF derived bimetallic CuBi catalysts with ultra-wide potential window for high-efficient electrochemical reduction of CO2 to formate [J].

Yang, Zhongxue ;

Wang, Hongzhi ;

Fei, Xiang ;

Wang, Wenhang ;

Zhao, Yuezhu ;

Wang, Xiaoshan ;

Tan, Xiaojie ;

Zhao, Qingshan ;

Wang, Huaiping ;

Zhu, Jiexin ;

Zhou, Liang ;

Ning, Hui ;

Wu, Mingbo .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2021, 298

[52] Precisely Tuning the Number of Fe Atoms in Clusters on N-Doped Carbon toward Acidic Oxygen Reduction Reaction [J].

Ye, Wei ;

Chen, Shuangming ;

Lin, Yue ;

Yang, Li ;

Chen, Sijia ;

Zheng, Xusheng ;

Qi, Zeming ;

Wang, Chengming ;

Long, Ran ;

Chen, Meng ;

Zhu, Junfa ;

Gao, Peng ;

Song, Li ;

Jiang, Jun ;

Xiong, Yujie .

CHEM, 2019, 5 (11) :2865-2878

[53] Engineering the Coordination Environment of Single-Atom Platinum Anchored on Graphdiyne for Optimizing Electrocatalytic Hydrogen Evolution [J].

Yin, Xue-Peng ;

Wang, Hong-Juan ;

Tang, Shang-Feng ;

Lu, Xiu-Li ;

Shu, Miao ;

Si, Rui ;

Lu, Tong-Bu .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2018, 57 (30) :9382-9386

[54] "More is Different:" Synergistic Effect and Structural Engineering in Double-Atom Catalysts [J].

Ying, Yiran ;

Luo, Xin ;

Qiao, Jinli ;

Huang, Haitao .

ADVANCED FUNCTIONAL MATERIALS, 2021, 31 (03)

[55] Ordered heterogeneity of molecular photosensitizer toward enhanced photocatalysis [J].

Zhang, Ji-Hong ;

Gong, Yun-Nan ;

Wang, Hong-Juan ;

Wang, Yu-Chen ;

Yang, Wei ;

Mei, Jian-Hua ;

Zhong, Di-Chang ;

Lu, Tong-Bu .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2022, 119 (11)

[56] Enhancing photocatalytic performance of metal-organic frameworks for CO2 reduction by a bimetallic strategy [J].

Zhang, Jihong ;

Wang, Yuchen ;

Wang, Hongjuan ;

Zhong, Dichang ;

Lu, Tongbu .

CHINESE CHEMICAL LETTERS, 2022, 33 (04) :2065-2068

[57] Atomic layer deposited Pt-Ru dual-metal dimers and identifying their active sites for hydrogen evolution reaction [J].

Zhang, Lei ;

Si, Rutong ;

Liu, Hanshuo ;

Chen, Ning ;

Wang, Qi ;

Adair, Keegan ;

Wang, Zhiqiang ;

Chen, Jiatang ;

Song, Zhongxin ;

Li, Junjie ;

Banis, Mohammad Norouzi ;

Li, Ruying ;

Sham, Tsun-Kong ;

Gu, Meng ;

Liu, Li-Min ;

Botton, Gianluigi A. ;

Sun, Xueliang .

NATURE COMMUNICATIONS, 2019, 10 (1)

[58] A Supported Pd2 Dual-Atom Site Catalyst for Efficient Electrochemical CO2 Reduction [J].

Zhang, Ningqiang ;

Zhang, Xinxin ;

Kang, Yikun ;

Ye, Chenliang ;

Jin, Rui ;

Yan, Han ;

Lin, Rui ;

Yang, Jiarui ;

Xu, Qian ;

Wang, Yu ;

Zhang, Qinghua ;

Gu, Lin ;

Liu, Licheng ;

Song, Weiyu ;

Liu, Jian ;

Wang, Dingsheng ;

Li, Yadong .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2021, 60 (24) :13388-13393

[59] Catalysis on singly dispersed bimetallic sites [J].

Zhang, Shiran ;

Nguyen, Luan ;

Liang, Jin-Xia ;

Shan, Junjun ;

Liu, Jingyue ;

Frenkel, Anatoly I. ;

Patlolla, Anitha ;

Huang, Weixin ;

Li, Jun ;

Tao, Franklin .

NATURE COMMUNICATIONS, 2015, 6

[60] Solid-Diffusion Synthesis of Single-Atom Catalysts Directly from Bulk Metal for Efficient CO2 Reduction [J].

Zhao, Changming ;

Wang, Yu ;

Li, Zhijun ;

Chen, Wenxing ;

Xu, Qian ;

He, Dongsheng ;

Xi, Desheng ;

Zhang, Qinghua ;

Yuan, Tongwei ;

Qu, Yunteng ;

Yang, Jian ;

Zhou, Fangyao ;

Yang, Zhengkun ;

Wang, Xiaoqian ;

Wang, Jing ;

Luo, Jun ;

Li, Yafei ;

Duan, Haohong ;

Wu, Yuen ;

Li, Yadong .

JOULE, 2019, 3 (02) :584-594

← 1 2 3 4 5 6 7 →