Premium
Li‐O 2 Battery Based on Highly Efficient Sb‐Doped Tin Oxide Supported Ru Nanoparticles
Author(s) -
Li Fujun,
Tang DaiMing,
Jian Zelang,
Liu Dequan,
Golberg Dmitri,
Yamada Atsuo,
Zhou Haoshen
Publication year - 2014
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201400162
Subject(s) - tin , materials science , battery (electricity) , doping , realization (probability) , nanoparticle , service (business) , tin oxide , cathode , nanotechnology , oxide , optoelectronics , electrical engineering , physics , metallurgy , engineering , business , marketing , power (physics) , statistics , mathematics , quantum mechanics
Novel cathodes based on Sb‐doped tin oxide (STO)‐supported Ru particles enable Li–O 2 batteries to be operated below 4.0 V, which is of crucial importance for the realization of rechargeable Li–O 2 batteries, and to deliver a high specific capacity of 750 mA h g −1 even after 50 discharge–charge cycles at 0.1 mA cm −2 .