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Batteries: Nano‐Copper‐Assisted Immobilization of Sulfur in High‐Surface‐Area Mesoporous Carbon Cathodes for Room Temperature Na‐S Batteries (Adv. Energy Mater. 12/2014)
Author(s) -
Zheng Shiyou,
Han Pan,
Han Zhuo,
Li Peng,
Zhang Huijuan,
Yang Junhe
Publication year - 2014
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201470065
Subject(s) - materials science , graphite , intercalation (chemistry) , cathode , mesoporous material , sulfur , oxide , copper , graphite oxide , electrochemistry , carbon fibers , graphene , nanotechnology , chemical engineering , composite number , nano , inorganic chemistry , composite material , electrode , metallurgy , catalysis , organic chemistry , chemistry , engineering
In article number 1400226, Shiyou Zheng, Junhe Yang, and co‐workers report a novel, in situ, sulfur‐reducing and intercalating graphite oxide strategy to fabricate a high S loading graphite‐S composite cathode with superior electrochemical performance. The reduced graphite oxide can effectively stabilize the intercalated small molecule S 2 through both physical confinement and chemical interaction.