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1篇 您的检索式：作者名="Elod L.Gyenge"

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		题名	作者	年代	出处	被引量
	1	Enhanced ORR performance of Pt catalysts in acidic media by coupling with topological C defects显示文摘Defect engineering is a promising strategy for supported catalysts to improve the catalytic activity and durability.Here,we selected the Cmatrix enriched with topological defects to serve as the substrate material,in which the topological defects can act as anchoring centers to trapPt nanoparticles for driving the O_(2) reduction reactions(ORRs).Both experimental characterizations and theoretical simulations revealed the strong Ptdefect interaction with enhanced charge transfer on the interface.Despite a low Pt loading,the supported catalyst can still achieve a remarkable 55 mV positive shift of half-wave potential toward ORR in O_(2)-saturated 0.1 M HClO_(4) electrolyte compared with the commercial Pt catalyst on graphitized C.Moreover,the degeneration after 5,000 voltage cycles was negligible.This finding indicates that the presence of strong interaction between Pt and topological C defects can not only stabilize Pt nanoparticles but also optimize the electronic structures of Pt/C catalysts toward ORR.	Yan Dong Yuan Wang Ziqi Tian Kemin Jiang Yanle Li Yichao Lin Colin W.Oloman Elod L.Gyenge Jianwei Su Liang Chen	2021	The Innovation2021，2，4：	0

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