发明公开
EP2360119A1 MULTI-ELEMENT LITHIUM PHOSPHATE COMPOUND PARTICLES HAVING OLIVINE STRUCTURE, METHOD FOR PRODUCING SAME, AND LITHIUM SECONDARY BATTERY USING SAME IN POSITIVE ELECTRODE MATERIAL
有权
与橄榄石磷酸锂CONNECTION的多元素粒子，工艺用于生产和正极材料锂二次电池的THAT
- 专利标题： MULTI-ELEMENT LITHIUM PHOSPHATE COMPOUND PARTICLES HAVING OLIVINE STRUCTURE, METHOD FOR PRODUCING SAME, AND LITHIUM SECONDARY BATTERY USING SAME IN POSITIVE ELECTRODE MATERIAL
- 专利标题（中）： 与橄榄石磷酸锂CONNECTION的多元素粒子，工艺用于生产和正极材料锂二次电池的THAT
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申请号： EP09822031.2申请日： 2009-10-20
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公开(公告)号： EP2360119A1公开(公告)日： 2011-08-24
- 发明人: ABE, Hidetoshi , SUZUKI, Tomonori , EGURO, Takashi , KANAMURA, Kiyoshi , SAITO, Mitsumasa
- 申请人： The Furukawa Battery Co., Ltd. , Tokyo Metropolitan University , Sumitomo Osaka Cement Co., Ltd.
- 申请人地址： 4-1, Hoshikawa 2-chome Hodogaya-Ku Yokohama-shi Kanagawa 240-0006 JP
- 专利权人： The Furukawa Battery Co., Ltd.,Tokyo Metropolitan University,Sumitomo Osaka Cement Co., Ltd.
- 当前专利权人： The Furukawa Battery Co., Ltd.,Tokyo Metropolitan University,Sumitomo Osaka Cement Co., Ltd.
- 当前专利权人地址： 4-1, Hoshikawa 2-chome Hodogaya-Ku Yokohama-shi Kanagawa 240-0006 JP
- 代理机构： Siegert, Georg
- 优先权： JP2008270091 20081020
- 国际公布： WO2010047334 20100429
- 主分类号： C01B25/45
- IPC分类号： C01B25/45 ; H01M4/36 ; H01M4/58 ; H01M10/052 ; H01M10/0566
摘要：
There is disclosed a multi-component system lithium phosphate compound particles having an olivine structure and represented by a general formula of Li Y M1 1-Z M2 Z PO 4 in which M1 is one metal element selected from the group consisting of Fe, Mn and Co, Y is a number satisfying a formula of 0.9 ≤ Y ≤ 1.2, M2 is at least one metal element selected from the group consisting of Mn, Co, Mg, Ti and Al, and Z is an number satisfying a formula of 0
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