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A Novel Lithium‐Doping Approach for an Advanced Lithium Ion Capacitor
Author(s) -
Park MinSik,
Lim YoungGeun,
Kim JinHwa,
Kim YoungJun,
Cho Jaephil,
Kim JeomSoo
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.201100270
Subject(s) - lithium (medication) , materials science , doping , lithium vanadium phosphate battery , lithium metal , cathode , capacitor , ion , metal , oxide , inorganic chemistry , optoelectronics , anode , electrode , electrical engineering , chemistry , voltage , metallurgy , organic chemistry , medicine , engineering , endocrinology
A new lithium‐doping method using a stable lithium metal oxide, Li 2 MoO 3 as an alternative lithium source is proposed. By incorporating Li 2 MoO 3 into cathodes, the necessary lithium‐doping process of lithium ion capacitors can be simplified and made more effective. At the same lithium‐doping level, better capacity and rate capability are obtained than for the conventional method using metallic lithium.