Premium
Novel Three‐Dimensional Mesoporous Silicon for High Power Lithium‐Ion Battery Anode Material
Author(s) -
Jia Haiping,
Gao Pengfei,
Yang Jun,
Wang Jiulin,
Nuli Yanna,
Yang Zhi
Publication year - 2011
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.201100485
Subject(s) - anode , materials science , mesoporous material , silicon , lithium (medication) , chemical vapor deposition , coating , carbon fibers , battery (electricity) , mesoporous silica , nanotechnology , lithium ion battery , engineering physics , chemical engineering , power (physics) , optoelectronics , catalysis , electrode , composite material , organic chemistry , medicine , chemistry , physics , quantum mechanics , composite number , engineering , endocrinology
A lotus‐root‐like three‐dimensional mesoporous silicon is successfully prepared by a magnesiothermic reduction method using SBA‐15 silica as both template and silicon precursor. After carbon coating via a chemical vapor deposition process, this anode material shows high reversible capacity of ∼1900 mAh g −1 and excellent rate performance even up to 15C.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom