Open AccessReconstruction of Mini‐Hollow Polyhedron Mn 2 O 3 Derived from MOFs as a High‐Performance Lithium Anode Material
Author(s) -
Cao Kangzhe,
Jiao Lifang,
Xu Hang,
Liu Huiqiao,
Kang Hongyan,
Zhao Yan,
Liu Yongchang,
Wang Yijing,
Yuan Huatang
Publication year - 2016
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.201500185
Subject(s) - polyhedron , anode , materials science , lithium (medication) , crystallography , chemical engineering , chemistry , combinatorics , mathematics , electrode , engineering , medicine , endocrinology
A mini‐hollow polyhedron Mn 2 O 3 is used as the anode material for lithium‐ion batteries. Benefiting from the small interior cavity and intrinsic nanosize effect, a stable reconstructed hierarchical nanostructure is formed. It has excellent energy storage properties, exhibiting a capacity of 760 mAh g −1 at 2 A g −1 after 1000 cycles. This finding offers a new perspective for the design of electrodes with large energy storage.