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Aromatic carbon coated tin composites as anode materials for lithium ion batteries |
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| Authors: | AI Changchun HU Yi LIU Yang SUN Jutang TIAN Qifeng WU Yuanxin |
| Institution: | 1. Hubei Research and Design Institute of Chemical Industry,Wuhan Institute of Technology, Wuhan 430074, Hubei, China;School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430073, Hubei, China 2. School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430073, Hubei, China 3. College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, Hubei, China 4. Hubei Research and Design Institute of Chemical Industry,Wuhan Institute of Technology, Wuhan 430074, Hubei, China |
| Abstract: | Aromatic carbon coated tin composites (A/Sn) have been prepared by thermal decomposition of the stannous 1,8-naphthalenedicarboxylate precursors, which is a reformative preparation method. Sugar carbon coated tin composites (S/Sn) also are prepared as a contrast with the A/Sn composites. The morphology and composition of the products were characterized by Scanning Electricity Microscopy (SEM) and X-Ray Diffraction (XRD). Their electrochemical performance as anode materials for lithium ion batteries were investigated; the results indicated that these materials exhibited good performance, and the cycle stability of A/Sn composites is especially superior to the S/Sn composites due to its special carbon resource. |
| Keywords: | aromatic carbon coated tin composites thermal decomposition anode materials lithium-ion batteries |
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