| 发明名称 | Negative electrode base member | ||
| 摘要 | A battery having high output voltage, high energy density and excellent charge and discharge cycle characteristics is achieved through the use of one of the following negative electrode base members as a negative electrode base member for lithium ion secondary batteries: a negative electrode base member where a metal film is formed on a support having an organic film; such a negative electrode base member where the surface layer of the organic film is covered with a metal oxide film; a negative electrode base member where a metal film is formed on a support having a composite film formed from a composite film-forming material containing an organic component and an inorganic component; and a negative electrode base member where a silica coating is formed, on a support having a photoresist pattern, from a silica film-forming coating liquid and a metal film is formed on the support after removing the photoresist pattern. | ||
| 申请公布号 | US8927147(B2) | 申请公布日期 | 2015.01.06 |
| 申请号 | US201313896613 | 申请日期 | 2013.05.17 |
| 申请人 | Kanto Gakuin School Corporation;Tokyo Ohka Kogyo Co., Ltd. | 发明人 | Misumi Koichi;Saito Koji;Watanabe Mitsuhiro;Honma Hideo |
| 分类号 | H01M4/13;H01M4/134;G03F7/038;G03F7/039;H01M4/66;H01M4/48;G03F7/032;H01M4/1395;G03F7/022;H01M4/04;H01M4/60;H01M10/0525;G03F7/033;H01M4/1391;H01M4/02 | 主分类号 | H01M4/13 |
| 代理机构 | Hoffmann & Baron, LLP | 代理人 | Hoffmann & Baron, LLP |
| 主权项 | 1. A negative electrode base member comprising: a support having a composite film formed from a composite film-forming material comprising an organic component and an inorganic component and formed on a portion of the support; and a metal film formed on the composite film and on another portion of the support; wherein the composite film is a patterned composite film having a predetermined shape formed by pattern exposure. | ||
| 地址 | Kanagawa JP | ||