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Electrochemistry: Development and Simulation of Sulfur‐doped Graphene Supported Platinum with Exemplary Stability and Activity Towards Oxygen Reduction (Adv. Funct. Mater. 27/2014)
Author(s) -
Higgins Drew,
Hoque Md Ariful,
Seo Min Ho,
Wang Rongyue,
Hassan Fathy,
Choi JaYeon,
Pritzker Mark,
Yu Aiping,
Zhang Jiujun,
Chen Zhongwei
Publication year - 2014
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201470178
Subject(s) - materials science , platinum , dopant , graphene , sulfur , doping , oxygen reduction , nanotechnology , platinum nanoparticles , nanoparticle , electrochemistry , oxygen reduction reaction , electrode , oxygen , chemical engineering , inorganic chemistry , catalysis , optoelectronics , chemistry , organic chemistry , metallurgy , engineering
Unique sulfur‐doped graphene‐supported platinum nanoparticles prepared by Z. Chen and co‐workers provide excellent oxygen reduction activity and stability, rendering them highly attractive electrode materials for fuel cell applications. On page 4325, the enhancements arise due to specific interactions between the sulfur dopant atoms and the platinum nanoparticles, leading to a “tethering” effect that increases the stability and modulates the electronic properties that improve the activity.