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Hydrogen Production: Amorphous Ruthenium‐Sulfide with Isolated Catalytic Sites for Pt‐Like Electrocatalytic Hydrogen Production Over Whole pH Range (Small 46/2019)
Author(s) -
Li Pengsong,
Duan Xinxuan,
Wang Shiyuan,
Zheng Lirong,
Li Yaping,
Duan Haohong,
Kuang Yun,
Sun Xiaoming
Publication year - 2019
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201970249
Subject(s) - ruthenium , catalysis , hydrogen production , platinum , sulfur , adsorption , hydrogen , noble metal , amorphous solid , materials science , graphene , inorganic chemistry , hydrogen sulfide , metal , sulfide , chemical engineering , chemistry , nanotechnology , organic chemistry , metallurgy , engineering
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.