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| Research progress in synthesis technology of lithium titanate |
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Received:January 29, 2019
Revised:February 28, 2019
Accepted:March 07, 2019
Published Online:December 24, 2019
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| DOI： |
| KeyWord:Li4Ti5O12；anode material；preparation method；modification |
| Author | Institution |
| Yunke Jia |
Yisheng College,North China University of Science and Technology |
| Zongying Cai |
College of Metallurgy Energy,North China University of Science and Technology |
| Ruo Zhou |
College of Metallurgy Energy,North China University of Science and Technology |
| Wenlong Sun |
College of Metallurgy Energy,North China University of Science and Technology |
| Zihao Wang |
College of Metallurgy Energy,North China University of Science and Technology |
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| Abstract: |
| The spinel lithium titanate has become one of promising anode materials for its excellent cycling stability, high rate capability, and reliable safety performance compared with graphite anode. However, the poor conductivity, serious polarization, and low theoretical specific capacity impede its commercial application. The synthesis methods, principle, modified technologies and current research states of lithium titanate were reviewed. The doping and coating of metal element, morphology design and complex modification have been considered as effective ways to enhance electronic conductivity and improve the electrochemistry properties, and the existing problems and the further research and development are proposed. |
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