TY - JOUR
T1 - Electrodeposited Sn-Ni alloy film as a high capacity anode material for lithium-ion secondary batteries
AU - Mukaibo, Hitomi
AU - Sumi, Tomohide
AU - Yokoshima, Tokihiko
AU - Momma, Toshiyuki
AU - Osaka, Tetsuya
PY - 2003/10/1
Y1 - 2003/10/1
N2 - Thin Sn-Ni alloy films containing various Sn/Ni ratios were prepared by electrodeposition and characterized as lithium-ion secondary battery anodes. The initial drop in discharge capacity varied with the Sn content of the sample; i.e., for samples with 54 atom % Sn and 62 atom % Sn, the drop was less than 100 mAh/g, whereas for those with 84 atom % Sn and 92 atom % Sn, the drop exceeded 500 mAh/g. Among these thin films, the 62 atom % Sn film showed the highest reversible capacity of ca. 650 mAh/g at about the 70th cycle, whereas the other samples (54 atom % Sn, 84 atom % Sn, 92 atom % Sn) showed a capacity of 300 mAh/g.
AB - Thin Sn-Ni alloy films containing various Sn/Ni ratios were prepared by electrodeposition and characterized as lithium-ion secondary battery anodes. The initial drop in discharge capacity varied with the Sn content of the sample; i.e., for samples with 54 atom % Sn and 62 atom % Sn, the drop was less than 100 mAh/g, whereas for those with 84 atom % Sn and 92 atom % Sn, the drop exceeded 500 mAh/g. Among these thin films, the 62 atom % Sn film showed the highest reversible capacity of ca. 650 mAh/g at about the 70th cycle, whereas the other samples (54 atom % Sn, 84 atom % Sn, 92 atom % Sn) showed a capacity of 300 mAh/g.
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U2 - 10.1149/1.1602331
DO - 10.1149/1.1602331
M3 - Article
AN - SCOPUS:1942424948
SN - 1099-0062
VL - 6
SP - A218-A220
JO - Electrochemical and Solid-State Letters
JF - Electrochemical and Solid-State Letters
IS - 10
ER -