| 摘要 |
PROBLEM TO BE SOLVED: To provide a current collector for lithium ion secondary battery use, an electrode for lithium ion secondary battery use, and a lithium ion secondary battery which allow superior output and cycle characteristics to be exhibited.SOLUTION: A current collector for lithium ion secondary battery use comprises: a current collector main body; and a coat layer located over a surface of the current collector main body, and including conductive particles and a binder for the coat layer. The binder for the coat layer has a compound expressed by the following general formula: HO-(CH-CH-O)-H (n≥3). The compound has a molecular weight of 180-5,000,000. |
