首页> 外文期刊>Journal of the Taiwan Institute of Chemical Engineers >Fe doped Sb nanoparticles supported on heteroatoms co-doped carbon matrix as efficient electrocatalyst for hydrogen evolution reaction in both acid and alkaline media
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Fe doped Sb nanoparticles supported on heteroatoms co-doped carbon matrix as efficient electrocatalyst for hydrogen evolution reaction in both acid and alkaline media

机译:Fe掺杂的Sb纳米颗粒支持杂原子的掺杂碳基质,作为酸和碱性介质中的氢进化反应的有效电催化剂

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摘要

Exploring non-precious, efficient and earth abundant electrocatalysts plays significant role on the large-scale applications of sustainable hydrogen energy. Herein, a facile and scalable strategy is developed to prepare Fe doped Sb nanoparticles supported on heteroatoms (N, P and 5) co-doped carbon matrix (Fe-Sb/NPSC). Electrochemical measurements results demonstrated that the obtained electrocatalyst possesses excellent catalytic activities for hydrogen evolution reaction (HER) in both acid (174 mV@10 mA cm(-2)) and alkaline (242 mV@10 mA cm(-2)) media. Moreover, the obtained electrocatalyst also owns excellent long-term stability. This work paves a facile avenue to develop Sb based electrocatalysts for HER and other related energy conversion technologies. (C) 2020 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
机译:探索非宝贵,高效和地球丰富的电催化剂对可持续氢能量的大规模应用起着重要作用。 在此,开发了一种容易和可扩展的策略以制备负载在杂原子(N,P和5)共掺杂碳基质(Fe-Sb / NPSC)上的Fe掺杂的Sb纳米颗粒。 电化学测量结果表明,所获得的电催化剂具有在酸(174mV @ 10mA(-2))和碱(242mV @ 10mAcm(-2))培养基中的氢进化反应(她)的优异催化活性。 此外,所获得的电催化剂也具有优异的长期稳定性。 这项工作铺设了一个容易的途径来为她和其他相关的能量转换技术开发基于SB的电气催化剂。 (c)2020台台化学工程师研究所。 elsevier b.v出版。保留所有权利。

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