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公开(公告)号：DE69103384T2
公开(公告)日：1995-03-30
申请号：DE69103384
申请日：1991-11-14
Applicant: SONY CORP
Inventor： SUGENO NAOYUKI , ANZAI MASANORI , NAGAURA TORU
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公开(公告)号：DE69103384D1
公开(公告)日：1994-09-15
申请号：DE69103384
申请日：1991-11-14
Applicant: SONY CORP
Inventor： SUGENO NAOYUKI , ANZAI MASANORI , NAGAURA TORU
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公开(公告)号：GB2196785B
公开(公告)日：1990-05-23
申请号：GB8724998
申请日：1987-10-26
Applicant: SONY CORP
Inventor： NAGAURA TORU , YOKOKAWA MASAAKI , HASHIMOTO TOSHIO
Abstract: A rechargeable organic electrolyte cell includes a cathode mainly composed of LiMn2 O4, obtained by sintering manganese dioxide with either lithium carbonate or lithium iodide.
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公开(公告)号：CA1290805C
公开(公告)日：1991-10-15
申请号：CA550431
申请日：1987-10-28
Applicant: SONY CORP
Inventor： NAGAURA TORU
IPC: C01G45/00 , H01M4/505 , H01M10/05 , H01M10/0525 , H01M10/0565 , H01M10/42 , H01M4/40 , H01M4/50
Abstract: A rechargeable organic electrolyte cell is disclosed which is superior in charge-discharge cycle characteristics. The cell comprises an anode containing lithium, a cathode formed of LiMn2O4 and organic electrolyte. The LiMn2O4 is preferably such material that has a full width at half maximum between 1.1 and 2.1.degree. of a peak at 2.THETA. equals to 46.1.degree. by X ray diffraction analysis using FeK.alpha. ray.
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公开(公告)号：FR2606219B1
公开(公告)日：1992-11-06
申请号：FR8715017
申请日：1987-10-29
Applicant: SONY CORP
Inventor： NAGAURA TORU , YOKOKAWA MASAAKI , HASHIMOTO TOSHIO
Abstract: A rechargeable organic electrolyte cell includes a cathode mainly composed of LiMn2 O4, obtained by sintering manganese dioxide with either lithium carbonate or lithium iodide.
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Patent Agency Ranking
公开(公告)号：FR2606219A1
公开(公告)日：1988-05-06
申请号：FR8715017
申请日：1987-10-29
Applicant: SONY CORP
Inventor： NAGAURA TORU , YOKOKAWA MASAAKI , HASHIMOTO TOSHIO
Abstract: A rechargeable organic electrolyte cell includes a cathode mainly composed of LiMn2 O4, obtained by sintering manganese dioxide with either lithium carbonate or lithium iodide.
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公开(公告)号：GB2196785A
公开(公告)日：1988-05-05
申请号：GB8724998
申请日：1987-10-26
Applicant: SONY CORP
Inventor： NAGAURA TORU , YOKOKAWA MASAAKI , HASHIMOTO TOSHIO
Abstract: A rechargeable organic electrolyte cell includes a cathode mainly composed of LiMn2 O4, obtained by sintering manganese dioxide with either lithium carbonate or lithium iodide.
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公开(公告)号：DE3736366C2
公开(公告)日：1996-08-29
申请号：DE3736366
申请日：1987-10-27
Applicant: SONY CORP
Inventor： NAGAURA TORU , YOKOKAWA MASAAKI , HASHIMOTO TOSHIO
Abstract: A rechargeable organic electrolyte cell includes a cathode mainly composed of LiMn2 O4, obtained by sintering manganese dioxide with either lithium carbonate or lithium iodide.
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公开(公告)号：CA2055305A1
公开(公告)日：1992-05-18
申请号：CA2055305
申请日：1991-11-12
Applicant: SONY CORP
Inventor： SUGENO NAOYUKI , ANZAI MASANORI , NAGAURA TORU
IPC: H01M4/131 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M10/05 , H01M10/0569 , H01M10/36 , H01M10/40
Abstract: A nonaqueous electrolyte secondary battery which comprises a negative electrode which comprises a carbonaceous material capable of doping and de-doping lithium, a positive electrode made of an active material which comprises a Li-containing metal complex oxide of the general formula, LixMO2, wherein M represents at least one member selected from the group consisting of Co, Ni and Mn and 0.5 ? x ? 1, and a nonaqueous electrolyte which contains an electrolyte and an organic solvent therefor. The organic solvent is a mixed solvent of propylene carbonate and at least one member selected from the group consisting of diethyl carbonate and dipropyl carbonate.
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公开(公告)号：CA1285986C
公开(公告)日：1991-07-09
申请号：CA534644
申请日：1987-04-14
Applicant: SONY CORP
Inventor： NAGAURA TORU , HASHIMOTO TOSHIO
IPC: H01M10/0566 , H01M4/525 , H01M6/16 , H01M10/052 , H01M4/48 , H01M10/40
Abstract: An organic electrolyte cell is disclosed which comprises an anode made of Li or Li alloy, an organic electrolyte and cathode active material made of Li and metal complex oxide represented by LiMO2 wherein M stands for at least one of Co, Ni, Fe, Cr, and V. The cell has a discharge voltage of 1.2 to 1.3 volts which is compatible with mercury cell.
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