Premium
Synthesis of Ordered Mesoporous Li–Mn–O Spinel as a Positive Electrode for Rechargeable Lithium Batteries
Author(s) -
Jiao Feng,
Bao Jianli,
Hill Adrian H.,
Bruce Peter G.
Publication year - 2008
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200803431
Subject(s) - spinel , mesoporous material , lithium (medication) , materials science , electrode , chemical engineering , chemistry , catalysis , metallurgy , organic chemistry , medicine , endocrinology , engineering
Sturdy spinel : A mesoporous Li–Mn–O spinel (Li 1.12 Mn 1.88 O 4 ) with superior rate capability at ambient temperature is synthesized. Comparable stability to the bulk material at elevated temperatures is also observed, despite a surface area of 90 m 2 g −1 for the mesopore, suggesting that the internal mesopore surfaces are more stable than the external surface.