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Nanostructured Ni3Sn2 thin film as anodes for thin film rechargeable lithium batteries |
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| Authors: | Young-Lae Kim Heon-Young Lee Serk-Won Jang Seung-Joo Lee Hong-Koo Baik Young-Soo Yoon Young-Shin Park Sung-Man Lee |
| Institution: | a Department of Advanced Materials Science and Engineering, Kangwon National University, Chuncheon, Kangwondo 200-701, South Korea;b Department of Metallurgical Engineering, Yonsei-University, Seoul 120-749, South Korea;c Nano-Materials Research Center, Korea Institute of Science and Technology, Cheongryang, Seoul 130-650, South Korea;d M & D Lab., Samsung Advanced Institute of Technology, P.O. Box 111, Suwon 440-600, South Korea |
| Abstract: | Thin film Ni3Sn2 anodes were deposited on a Cu substrate by e-beam evaporator at room temperature. The deposited films were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). They were tested as anodes for thin film rechargeable lithium batteries. These film electrodes exhibited an excellent cycle performance over 500 cycles. Ni3Sn2 films remained without undergoing any crystallographic phase change during cycling. |
| Keywords: | Rechargeable thin film lithium batteries Anodes Ni3Sn2 Thin films E-beam evaporation |
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