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Effect of Calcination Temperature on the Structure and Electrochemical Performance of LiMn1.5Ni0.5O4 Cathode Materials
- Title
- Effect of Calcination Temperature on the Structure and Electrochemical Performance of LiMn1.5Ni0.5O4 Cathode Materials
- Author
- 김동원
- Keywords
- Cathode; Lithium nickel manganese oxide; Lithium-ion battery; Calcination temperature; Electrochemical performance
- Issue Date
- 2013-01
- Publisher
- Korean Chemical SOC
- Citation
- Bulletin of the Korean Chemical Society, 2013, 34(1), P.59-62
- Abstract
- Spinel LiMn1.5Ni0.5O4 cathode powders with different morphologies were synthesized by a co-precipitation method using oxalic acid. The calcination temperature affected the morphologies, crystalline structure and electrochemical properties of the LiMn0.5Ni0.5O4 powders. The LiMn1.5Ni0.5O4 powders obtained at a calcination temperature of 850 degrees C exhibited the highest initial discharge capacity with good capacity retention and high rate capability.
- URI
- http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JCGMCS_2013_v34n1_59http://hdl.handle.net/20.500.11754/41493
- ISSN
- 0253-2964
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
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