Ultrafine Pt nanoparticles decorated carbon nanotubes for enhanced electrocatalytic hydrogen evolution reaction

被引：11
作者：
Wang, Kunjie [1 ]
Lan, Xiaoyan [1 ]
Jing, Yan [2 ]
Liu, Xianrong [1 ]
Liu, Bingxin [1 ]
Zhang, Peng [1 ]
Xu, Benhua [2 ]
机构：
[1] Qinghai Univ, Qinghai Prov Engn Res Ctr High Performance Light M, Qinghai Prov Key Lab New Light Alloys, Xining 810016, Peoples R China
[2] Qinghai Univ, Chem Engn Coll, Xining 810016, Peoples R China
来源：
MATERIALS LETTERS | 2023年 / 336卷
基金：
中国国家自然科学基金;
关键词：
Pt nanoparticles; Carbon nanotubes; Hydrogen evolution reaction; Energy storage and conversion; Carbon materials; PLATINUM NANOPARTICLES;
D O I：
10.1016/j.matlet.2023.133871
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The ultrafine Pt nanoparticles (NPs) were decorated on carbon nanotubes (CNTs) via a simple hydrothermal process and the obtained Pt/CNTs composite shows excellent electrochemical HER activity in 0.5 M H2SO4 solution. Benefiting from the synergistic effects between high catalytic activity ultrafine Pt NPs and good conductivity of CNTs, Pt/CNTs catalyst has small overpotential of 24 mV at 10 mA cm-2 and low Tafel slope of 29 mV dec-1.
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页数：4
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共 9 条
  • [1] Enhancing electrocatalytic total water splitting at few layer Pt-NiFe layered double hydroxide interfaces
    Anantharaj, Sengeni
    Karthick, Kannimuthu
    Venkatesh, Murugadoss
    Simha, Tangella V. S. V.
    Salunke, Ashish S.
    Ma, Lian
    Liang, Hong
    Kundu, Subrata
    [J]. NANO ENERGY, 2017, 39 : 30 - 43
  • [2] Fe(ii)-Assisted one-pot synthesis of ultra-small core-shell Au-Pt nanoparticles as superior catalysts towards the HER and ORR
    Cao, Yi
    Xiahou, Yujiao
    Xing, Lixiang
    Zhang, Xiang
    Li, Hong
    Wu, ChenShou
    Xia, Haibing
    [J]. NANOSCALE, 2020, 12 (39) : 20456 - 20466
  • [3] Pt NPs-loaded siloxene nanosheets for hydrogen co-evolutions from Zn-H2O fuel cells-powered water-splitting
    Chen, Chang
    Tian, Han
    Fu, Zhengqian
    Cui, Xiangzhi
    Kong, Fantao
    Meng, Ge
    Chen, Yafeng
    Qi, Fenggang
    Chang, Ziwei
    Zhu, Libo
    Huang, Haitao
    Shi, Jianlin
    Xia, Bao Yu
    [J]. APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY, 2022, 304
  • [4] Pt-Pd nanoparticles decorated sulfonated graphene-poly(3,4-ethylene dioxythiophene) nanocomposite, An efficient HER electrocatalyst
    Ensafi, Ali A.
    Zandi-Atashbar, N.
    Mohamadi, Z.
    Abdolmaleki, A.
    Rezaei, B.
    [J]. ENERGY, 2017, 126 : 88 - 96
  • [5] Fragment-interconnected nitrogen-doped porous carbon nanosheets loaded with platinum group metals for highly boosted hydrogen evolution reaction in alkaline solution
    Li, Wei-Hang
    Zhang, Zhen
    Zhou, Zhang-Hong
    Yang, Li-Jun
    Zhao, Xiao-Chong
    Cao, Wei
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2022, 605 : 528 - 536
  • [6] Superior catalytic performances of platinum nanoparticles loaded nitrogen-doped graphene toward methanol oxidation and hydrogen evolution reaction
    Liu, Dong
    Li, Libo
    You, Tianyan
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017, 487 : 330 - 335
  • [7] One-Step Solvothermal Formation of Pt Nanoparticles Decorated Pt2+-Doped α-Fe2O3 Nanoplates with Enhanced Photocatalytic O2 Evolution
    Liu, Huanhuan
    Tian, Kunfei
    Ning, Jiqiang
    Zhong, Yijun
    Zhang, Ziyang
    Hu, Yong
    [J]. ACS CATALYSIS, 2019, 9 (02): : 1211 - 1219
  • [8] Effect of Pt loading on the hydrogen production of CNT/Pt composites functionalized with carboxylic groups
    Mercado-Zuniga, C.
    Oliva, J.
    Vargas-Garcia, R.
    Diaz-Torres, L. A.
    Gomez-Solis, C.
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 45 (51) : 27012 - 27025
  • [9] Rahman FBA, 2022, ACS APPL NANO MATER, V5, P10292, DOI 10.1021/acsanm.2c01422
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