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Effect of Calcination Temperature on the Structure and Electrochemical Performance of LiMn1.5Ni0.5O4 Cathode Materials
- Ju, Seo Hee;
- Kim, Dong-Won
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6초록
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.
키워드
Cathode; Lithium nickel manganese oxide; Lithium-ion battery; Calcination temperature; Electrochemical performance; COATED LINI0.5MN1.5O4 SPINEL; RATE CAPABILITY; LITHIUM; LIMN2O4; OXIDES
- 제목
- Effect of Calcination Temperature on the Structure and Electrochemical Performance of LiMn1.5Ni0.5O4 Cathode Materials
- 저자
- Ju, Seo Hee; Kim, Dong-Won
- 발행일
- 2013-01
- 유형
- Article
- 권
- 34
- 호
- 1
- 페이지
- 59 ~ 62