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The catalytic performance enhancement of Ni2P electrocatalysts for hydrogen evolution reaction by carbon-based substrates
Ma, Dan1,2; Meng, Kai1,3; Ma, Jingze4; Jia, Zhijun1; Wang, Yi1; Liu, Lujing1; Zhu, Guangming2; Qi, Tao1
2019-12-06
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN0360-3199
Volume44Issue:60Pages:31960-31968
AbstractCombination of catalytic active components with substrates is deemed to be a promising approach to pursue high active and stable catalysts. Wherein, carbon-based materials as a kind of frequently-used substrates are well developed, and thus the different effects of them on catalytic active components deserve investigating and contrasting. In this work, well dispersive and ultrafine Ni2P nanoparticles supported on N-doped reduced graphene oxide (N-RGO) were synthesized through a facial hydrothermal process and subsequent phosphorization. The prepared Ni2P/N-RGO demonstrates a superior electrocatalytic activity towards hydrogen evolution reaction (HER) in 0.5 M H2SO4 solution with a low onset overpotential (80 mV) and small Tafel slope (93.1 mV dec(-1)). Additionally, as compared with other representative carbon materials (carbon black (C) and carbon nanotubes (CNTs)) in the perspective of specific surface area (SSA), conductivity and electronic interaction in particular, N-RGO demonstrates a preeminent promotional effect as a substrate of Ni2P. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
KeywordNi2P N-doped reduced graphene oxide Electrocatalysts Hydrogen evolution reaction Electronic interaction
DOI10.1016/j.ijhydene.2019.10.102
Language英语
WOS KeywordHIGHLY EFFICIENT ELECTROCATALYST ; DOPED GRAPHENE HYBRID ; MOLYBDENUM PHOSPHIDE ; BIFUNCTIONAL ELECTROCATALYST ; NANOMATERIALS SYNTHESIS ; GENERATING HYDROGEN ; NANOWIRE ARRAYS ; N-RGO ; NANOPARTICLES ; NANOCOMPOSITE
Funding ProjectKey Research Program of Frontier Sciences of Chinese Academy of Sciences[QYZDJ-SSW-JSCO21] ; 973 Program[2015CB251303]
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels
Funding OrganizationKey Research Program of Frontier Sciences of Chinese Academy of Sciences ; 973 Program
WOS IDWOS:000502888800024
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/38476
Collection中国科学院过程工程研究所
Corresponding AuthorWang, Yi; Zhu, Guangming
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
2.Northwestern Polytech Univ, Sch Nat & Appl Sci, Xian 710072, Shaanxi, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Nanjing Normal Univ, High Sch, Nanjing 210003, Jiangsu, Peoples R China
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GB/T 7714
Ma, Dan,Meng, Kai,Ma, Jingze,et al. The catalytic performance enhancement of Ni2P electrocatalysts for hydrogen evolution reaction by carbon-based substrates[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2019,44(60):31960-31968.
APA Ma, Dan.,Meng, Kai.,Ma, Jingze.,Jia, Zhijun.,Wang, Yi.,...&Qi, Tao.(2019).The catalytic performance enhancement of Ni2P electrocatalysts for hydrogen evolution reaction by carbon-based substrates.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,44(60),31960-31968.
MLA Ma, Dan,et al."The catalytic performance enhancement of Ni2P electrocatalysts for hydrogen evolution reaction by carbon-based substrates".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 44.60(2019):31960-31968.
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