Sub-1 nm Pt nanoclusters on N and P co-doped carbon nanotubes for the electrocatalytic hydrogen evolution reaction

被引：31

作者：

Han, Junxing ^{[1
,2
,3
]}

Gong, Chenhao ^{[1
,2
,3
]}

He, Can ^{[1
,2
,3
]}

He, Peiran ^{[1
,2
,3
]}

Zhang, Jian ^{[1
,2
,3
]}

Zhang, Zhongguo ^{[1
,2
,3
]}

机构：

[1] Beijing Acad Sci & Technol, Inst Resources & Environm, 27 North West Third Ring Rd, Beijing 100089, Peoples R China

[2] China Natl Light Ind, Key Lab Energy Water Conservat & Wastewater Resou, Beijing 100095, Peoples R China

[3] China Natl Circular Econ Engn Lab, Beijing 100095, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2022年 / 10卷 / 31期

关键词：

EFFICIENT; CATALYSTS; SINGLE; METAL; GRAPHENE; SITES;

D O I：

10.1039/d2ta05241e

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：

Developing cost-effective Pt-based electrocatalysts for a highly efficient hydrogen evolution reaction (HER) is of paramount significance for future renewable energy. Herein, we report a new strategy to support sub-1 nm Pt nanoclusters on N and P co-doped carbon nanotubes (NP-CNTs). The prepared Pt/NP-CNT catalyst with an average Pt nanocluster size of 0.65 nm and a Pt loading of 1.4 wt% exhibits outstanding HER performance, in terms of negligible onset potential, 25 mV overpotential to reach 10 mA cm(-2), a low Tafel slope of 28 mV dec(-1), and excellent durability for more than 20 h without deactivation. This study provides an avenue for designing efficient and cost-effective Pt-based electrocatalysts for the production of high-purity hydrogen energy by water electrolysis.

引用

页码：16403 / 16408

页数：6

共 39 条

[1] N-induced lattice contraction generally boosts the hydrogen evolution catalysis of P-rich metal phosphides [J].

Cai, Jinyan ;

Song, Yao ;

Zang, Yipeng ;

Niu, Shuwen ;

Wu, Yishang ;

Xie, Yufang ;

Zheng, Xusheng ;

Liu, Yun ;

Lin, Yue ;

Liu, Xiaojing ;

Wang, Gongming ;

Qian, Yitai .

SCIENCE ADVANCES, 2020, 6 (01)

[2] Identification of single-atom active sites in carbon-based cobalt catalysts during electrocatalytic hydrogen evolution [J].

Cao, Linlin ;

Luo, Qiquan ;

Liu, Wei ;

Lin, Yue ;

Liu, Xiaokang ;

Cao, Yuanjie ;

Zhang, Wei ;

Wu, Yuen ;

Yang, Jinlong ;

Yao, Tao ;

Wei, Shiqiang .

NATURE CATALYSIS, 2019, 2 (02) :134-141

[3] Exposing unsaturated Cu1-O2 sites in nanoscale Cu-MOF for efficient electrocatalytic hydrogen evolution [J].

Cheng, Weiren ;

Zhang, Huabin ;

Luan, Deyan ;

Lou, Xiong Wen .

SCIENCE ADVANCES, 2021, 7 (18)

[4] Ultrastable MXene@Pt/SWCNTs' Nanocatalysts for Hydrogen Evolution Reaction [J].

Cui, Cong ;

Cheng, Renfei ;

Zhang, Hui ;

Zhang, Chao ;

Ma, Yonghui ;

Shi, Chao ;

Fan, Bingbing ;

Wang, Hailong ;

Wang, Xiaohui .

ADVANCED FUNCTIONAL MATERIALS, 2020, 30 (47)

[5] Visualization of Hydrogen Evolution at Individual Platinum Nanoparticles at a Buried Interface [J].

Gao, Rui ;

Edwards, Martin A. ;

Qiu, Yinghua ;

Barman, Koushik ;

White, Henry S. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2020, 142 (19) :8890-8896

[6] An Advanced Ni-Fe Layered Double Hydroxide Electrocatalyst for Water Oxidation [J].

Gong, Ming ;

Li, Yanguang ;

Wang, Hailiang ;

Liang, Yongye ;

Wu, Justin Z. ;

Zhou, Jigang ;

Wang, Jian ;

Regier, Tom ;

Wei, Fei ;

Dai, Hongjie .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (23) :8452-8455

[7] Engineering cobalt oxide by interfaces and pore architectures for enhanced electrocatalytic performance for overall water splitting [J].

Gu, Lin-Fei ;

Chen, Jun-Jia ;

Zhou, Tao ;

Lu, Xue-Feng ;

Li, Gao-Ren .

NANOSCALE, 2020, 12 (20) :11201-11208

[8] Triboelectric nanogenerators powered electrodepositing tri-functional electrocatalysts for water splitting and rechargeable zinc-air battery: A case of Pt nanoclusters on NiFe-LDH nanosheets [J].

Han, Junxing ;

Meng, Xiaoyi ;

Lu, Liang ;

Wang, Zhong Lin ;

Sun, Chunwen .

NANO ENERGY, 2020, 72 (72)

[9] Carbon-Supported Molybdenum Carbide Catalysts for the Conversion of Vegetable Oils [J].

Han, Junxing ;

Duan, Jinzhao ;

Chen, Ping ;

Lou, Hui ;

Zheng, Xiaoming ;

Hong, Haiping .

CHEMSUSCHEM, 2012, 5 (04) :727-733

[10] Ruthenium Triazine Composite: A Good Match for Increasing Hydrogen Evolution Activity through Contact Electrification [J].

Ju Qiangjian ;

Ma Ruguang ;

Pei Yu ;

Guo Beibei ;

Li Zichuang ;

Liu Qian ;

Thomas, Tiju ;

Yang Minghui ;

Hutchings, Graham J. ;

Wang Jiacheng .

ADVANCED ENERGY MATERIALS, 2020, 10 (21)

← 1 2 3 4 →