Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production

Xiang Gao; Shicheng Dai; Yun Teng; Qing Wang; Zhibo Zhang; Ziyin Yang; Minhyuk Park; Hang Wang; Zhe Jia; Yunjiang Wang; Yong Yang

doi:10.1007/s40820-024-01324-5

Nano-Micro Letters (Feb 2024)

Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production

Xiang Gao,
Shicheng Dai,
Yun Teng,
Qing Wang,
Zhibo Zhang,
Ziyin Yang,
Minhyuk Park,
Hang Wang,
Zhe Jia,
Yunjiang Wang,
Yong Yang

Affiliations

Xiang Gao: Department of Mechanical Engineering, College of Engineering, City University of Hong Kong
Shicheng Dai: Department of Mechanical Engineering, College of Engineering, City University of Hong Kong
Yun Teng: Department of Mechanical Engineering, College of Engineering, City University of Hong Kong
Qing Wang: Laboratory for Microstructures, Institute of Materials, Shanghai University
Zhibo Zhang: Department of Mechanical Engineering, College of Engineering, City University of Hong Kong
Ziyin Yang: Department of Mechanical Engineering, College of Engineering, City University of Hong Kong
Minhyuk Park: Department of Mechanical Engineering, College of Engineering, City University of Hong Kong
Hang Wang: Department of Mechanical Engineering, College of Engineering, City University of Hong Kong
Zhe Jia: School of Materials Science and Engineering, Jiangsu Key Laboratory for Advanced Metallic Materials, Southeast University
Yunjiang Wang: State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences
Yong Yang: Department of Mechanical Engineering, College of Engineering, City University of Hong Kong

DOI: https://doi.org/10.1007/s40820-024-01324-5
Journal volume & issue: Vol. 16, no. 1
pp. 1 – 16

Abstract

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Highlights A percolating network of distorted 2D Pt nanomembranes was synthesized by polymer surface buckling-enabled exfoliation for hydrogen evolution reaction. The 2D Pt nanomembrane enabled important technological applications for its high efficiency, low costs, and good stability, making it potential alternative to commercial Pt/C. Our 2D Pt nanomembranes offer insights into a new mechanism for efficient catalyst design strategy: lattice distortion-induced heterogeneous strain.

Published in Nano-Micro Letters

ISSN: 2311-6706 (Print); 2150-5551 (Online)
Publisher: SpringerOpen
Country of publisher: Germany
LCC subjects: Technology
Website: http://www.springer.com/40820

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