- 专利标题： Negative electrode active material containing a titanium oxide compound having a crystal structure of monoclinic system titanium dioxide
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申请号： US12862118申请日： 2010-08-24
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公开(公告)号： US09728778B2公开(公告)日： 2017-08-08
- 发明人: Yasuhiro Harada , Norio Takami , Hiroki Inagaki , Keigo Hoshina , Yuki Otani
- 申请人： Yasuhiro Harada , Norio Takami , Hiroki Inagaki , Keigo Hoshina , Yuki Otani
- 申请人地址： JP Tokyo
- 专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2009-194546 20090825
- 主分类号： H01M4/48
- IPC分类号： H01M4/48 ; H01M10/05 ; H01M4/485 ; C01G23/00 ; C01G23/047 ; C01G45/00 ; C01G51/00 ; H01B1/08 ; H01M10/052
摘要：
A negative electrode active material according to one embodiment includes a titanium oxide compound having a crystal structure of monoclinic system titanium dioxide. The titanium oxide compound is modified by at least one kind of ion selected from the group consisting of an alkali metal cation, an alkali earth metal cation, a transition metal cation, a sulfide ion, a sulfuric acid ion and a chloride ion.
公开/授权文献
- US20110052994A1 ACTIVE MATERIAL 公开/授权日：2011-03-03
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