Induced Superaerophobicity onto a Non-superaerophobic Catalytic Surface for Enhanced Hydrogen Evolution Reaction
作者： Kamran Akbar , Sajjad Hussain , Linh Truong , Sanjib Baran Roy , Jae Ho Jeon
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摘要: Despite tremendous progress in the development of novel electrocatalysts for hydrogen evolution reaction (HER), accumulation gas bubbles produced on catalyst surface has been rather poorly addressed. The block electrode, thus resulting poor performance even when excellent are used. In this study, we show that vertically grown graphene nanohills (VGNHs) possess an capability to quickly disengage from electrode surface, and exhibit superaerophobic properties. To compensate electrolytic properties toward HER, was modified with WS2 nanoparticles accelerate water-splitting process by using hybrid (VGNHs-WS2). For comparison purposes, were also deposited flat (FG) surface. Because its superior properties, VGNHs-WS2 outperformed FG-WS2 terms both catalytic activity towar...
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