基本信息:
- 专利标题： 전극 재료 및 그 제조 방법
- 专利标题（英）：Electrode material and manufacturing method thereof
- 专利标题（中）：电极材料及其制造方法
- 申请号：KR1020137032891 申请日：2012-06-14
- 公开(公告)号：KR101559225B1 公开(公告)日：2015-10-12
- 发明人： 호소카와마모루 , 다카다사토루 , 가츠라쇼 , 스즈키준 , 사토도시키
- 申请人： 가부시키가이샤 고베 세이코쇼
- 申请人地址： *-*, Wakinohama-Kaigandori *-chome, Chuo-ku, Kobe-shi, Hyogo, Japan
- 专利权人： 가부시키가이샤 고베 세이코쇼
- 当前专利权人： 가부시키가이샤 고베 세이코쇼
- 当前专利权人地址： *-*, Wakinohama-Kaigandori *-chome, Chuo-ku, Kobe-shi, Hyogo, Japan
- 代理人： 장수길; 성재동
- 优先权： JPJP-P-2011-133818 2011-06-16; JPJP-P-2011-236097 2011-10-27; JPJP-P-2012-090484 2012-04-11
- 国际申请： PCT/JP2012/065292 2012-06-14
- 国际公布： WO2012173213 2012-12-20
- 主分类号： H01M4/66
- IPC分类号： H01M4/66 ; H01M4/64
摘要：
본발명의과제는탭 용접성이우수하고, 활물질층과의접촉저항의저저항화를실현하는전극재료를제공하는것이다. 집전체(전극재료)(1)는금속박으로이루어지는기재(1a)와, 탄소를포함하는도전물질(1b)을구비하고, 면적이 0.1㎟인정사각형의시야에서관찰했을때에, 도전물질(1b)이기재(1a)의표면에섬 형상으로배치되어있는동시에도전물질(1b)에의한기재(1a)의표면의피복률이 1 내지 80%이도록구성한다.
摘要（英）：
An object of the present invention is to provide an electrode material for tab weldability is excellent, it achieved the resistance of the contact resistance between the active material layer. Current collector (electrode material) (1) when equipped with a conductive material (1b) comprising a substrate (1a), and carbon consisting of a metal foil, and observed in the field of view of a square area is 0.1㎟, conductive material (1b) coverage of the surface of the base material (1a) surface of the substrate (1a) by the conductive material at the same time are arranged in an island shape (1b) of the two is configured to be 1 to 80%.
公开/授权文献:
- KR1020140013071A 전극 재료 및 그 제조 방법 公开/授权日：2014-02-04