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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 Publication | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| ISSN | 0360-3199 |
| Volume | 44Issue:60Pages:31960-31968 |
| Abstract | Combination 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. |
| Keyword | Ni2P N-doped reduced graphene oxide Electrocatalysts Hydrogen evolution reaction Electronic interaction |
| DOI | 10.1016/j.ijhydene.2019.10.102 |
| Language | 英语 |
| WOS Keyword | HIGHLY EFFICIENT ELECTROCATALYST ; DOPED GRAPHENE HYBRID ; MOLYBDENUM PHOSPHIDE ; BIFUNCTIONAL ELECTROCATALYST ; NANOMATERIALS SYNTHESIS ; GENERATING HYDROGEN ; NANOWIRE ARRAYS ; N-RGO ; NANOPARTICLES ; NANOCOMPOSITE |
| Funding Project | Key Research Program of Frontier Sciences of Chinese Academy of Sciences[QYZDJ-SSW-JSCO21] ; 973 Program[2015CB251303] |
| WOS Research Area | Chemistry ; Electrochemistry ; Energy & Fuels |
| WOS Subject | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
| Funding Organization | Key Research Program of Frontier Sciences of Chinese Academy of Sciences ; 973 Program |
| WOS ID | WOS:000502888800024 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/38476 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Wang, Yi; Zhu, Guangming |
| Affiliation | 1.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 |
| Recommended Citation 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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