发明授权
US07022878B2 Organic borate compounds and the nonaqueous electrolytes and lithium secondary batteries using the compounds
失效
有机硼酸盐化合物和使用该化合物的非水电解质和锂二次电池
- 专利标题： Organic borate compounds and the nonaqueous electrolytes and lithium secondary batteries using the compounds
- 专利标题（中）： 有机硼酸盐化合物和使用该化合物的非水电解质和锂二次电池
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申请号： US10972404申请日： 2004-10-26
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公开(公告)号： US07022878B2公开(公告)日： 2006-04-04
- 发明人: Juichi Arai , Hideaki Katayama , Mitsuru Kobayashi , Hiroyuki Yamaguchi , Hideki Takahashi , Masaru Kato
- 申请人： Juichi Arai , Hideaki Katayama , Mitsuru Kobayashi , Hiroyuki Yamaguchi , Hideki Takahashi , Masaru Kato
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Hitachi, Ltd.,Kanto Kagaku Kabushiki Kaisha
- 当前专利权人： Hitachi, Ltd.,Kanto Kagaku Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Crowell & Moring LLP
- 优先权： JP2000-291968 20000921
- 主分类号： C07F5/02
- IPC分类号： C07F5/02
摘要：
Organic borates having the formula: The borates are highly soluble in solvent of low dielectric constant. Also disclosed are nonaqueous electrolytes made from these organic borates; lithium secondary batteries with improved high-temperature storage characteristics; and electric appliances that comprises the battery and are free of protection circuits.