Issue 52, 2022
From the journal:

Chemical Communications

Ultrafine PtCoRh nanorods for highly efficient hydrogen evolution reaction in acid†

Rui Gao, ORCID logo a   Gen Li, ORCID logo a   Kun Xu,a   Chenxi Qiu,a   Yuanyuan Cong,ab   Yang Lv,a   Qike Jiang,c   Jiaqi Qina  and  Yujiang Song ORCID logo *a  

* Corresponding authors

a State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian 116024, China
E-mail: yjsong@dlut.edu.cn

b College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou 730050, China

c Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China

Abstract

PtCoRh nanorods with an average width of 1.6 ± 0.2 nm show an overpotential of 6.1 mV at 10 mA cm−2 toward acidic HER. The exceptional activity originates from a high electrochemically active surface area of 130.1 m2 gPt−1 and a unique Pt–H bond strength appropriately tuned by Co and Rh.

Graphical abstract: Ultrafine PtCoRh nanorods for highly efficient hydrogen evolution reaction in acid

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Article information

DOI
https://doi.org/10.1039/D2CC02298B
Article type
Communication
Submitted
23 Apr 2022
Accepted
31 May 2022
First published
31 May 2022

Chem. Commun., 2022,58, 7309-7312

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Ultrafine PtCoRh nanorods for highly efficient hydrogen evolution reaction in acid

R. Gao, G. Li, K. Xu, C. Qiu, Y. Cong, Y. Lv, Q. Jiang, J. Qin and Y. Song, Chem. Commun., 2022, 58, 7309 DOI: 10.1039/D2CC02298B

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