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

doi:10.1007/s40820-024-01324-5

IMECH-IR > 非线性力学国家重点实验室

	Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production
	Gao, Xiang; Dai SC(戴仕诚); Teng, Yun; Wang, Qing; Zhang, Zhibo; Yang, Ziyin; Park, Minhyuk; Wang, Hang; Jia, Zhe; Wang YJ(王云江); Yang, Yong
通讯作者	Yang, Yong([email protected])
发表期刊	NANO-MICRO LETTERS
	2024-12-01
卷号	16 期号:1 页码:16
ISSN	2311-6706
摘要	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. Hydrogen production through hydrogen evolution reaction (HER) offers a promising solution to combat climate change by replacing fossil fuels with clean energy sources. However, the widespread adoption of efficient electrocatalysts, such as platinum (Pt), has been hindered by their high cost. In this study, we developed an easy-to-implement method to create ultrathin Pt nanomembranes, which catalyze HER at a cost significantly lower than commercial Pt/C and comparable to non-noble metal electrocatalysts. These Pt nanomembranes consist of highly distorted Pt nanocrystals and exhibit a heterogeneous elastic strain field, a characteristic rarely seen in conventional crystals. This unique feature results in significantly higher electrocatalytic efficiency than various forms of Pt electrocatalysts, including Pt/C, Pt foils, and numerous Pt single-atom or single-cluster catalysts. Our research offers a promising approach to develop highly efficient and cost-effective low-dimensional electrocatalysts for sustainable hydrogen production, potentially addressing the challenges posed by the climate crisis.
关键词	Platinum Hydrogen evolution reaction Lattice distortion Heterogeneous strain
DOI	10.1007/s40820-024-01324-5
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:001157739600001
关键词[WOS]	TRENDS ; STRAIN ; CHALLENGES ; NANOSHEETS ; CATALYSTS
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
资助项目	Research Grant Council (RGC) through the General Research Fund (GRF)[N_CityU 109/21] ; Research Grant Council (RGC) through the General Research Fund (GRF)[CityU11213118] ; Research Grant Council (RGC) through the General Research Fund (GRF)[CityU11209317]
项目资助者	Research Grant Council (RGC) through the General Research Fund (GRF)
论文分区	一类
力学所作者排名	2
RpAuthor	Yang, Yong
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/94355
专题	非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Gao, Xiang,Dai SC,Teng, Yun,et al. Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production[J]. NANO-MICRO LETTERS,2024,16,1,:16.Rp_Au:Yang, Yong
APA	Gao, Xiang.,戴仕诚.,Teng, Yun.,Wang, Qing.,Zhang, Zhibo.,...&Yang, Yong.(2024).Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production.NANO-MICRO LETTERS,16(1),16.
MLA	Gao, Xiang,et al."Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production".NANO-MICRO LETTERS 16.1(2024):16.