Hydrogen Production: Amorphous Ruthenium‐Sulfide with Isolated Catalytic Sites for Pt‐Like Electrocatalytic Hydrogen Production Over Whole pH Range (Small 46/2019). Issue 46 (13th November 2019)

• Record Type: Journal Article
• Authors: Li, Pengsong; Duan, Xinxuan; Wang, Shiyuan; Zheng, Lirong; Li, Yaping; Duan, Haohong; Kuang, Yun; Sun, Xiaoming
• Is Part Of: Small. Volume 15:Issue 46(2019)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2019-11-13
• Subjects: amorphous -- electrocatalysts -- hydrogen evolution reaction -- ruthenium sulfide -- whole pH range; Nanotechnology -- Periodicals; Nanoparticles -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1002/smll.201970249
• Languages: English
• ISSNs: 1613-6810

Abstract

Abstract : In article number 1904043, Haohong Duan, Yun Kuang, Xiaoming Sun, and co‐workers use ruthenium, a much cheaper noble metal (the price is about 1/3 of Pt metal) with Pt like adsorption energy to H, to synthesize amorphous RuS x nanoparticles with atomically isolated active sites adhered on the surface of sulfur‐doped graphene for hydrogen evolution, affording Pt‐like or even higher activity in the entire pH range, as well as much higher durability.