JP2003208897A5 - - Google Patents
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- JP2003208897A5 JP2003208897A5 JP2002006895A JP2002006895A JP2003208897A5 JP 2003208897 A5 JP2003208897 A5 JP 2003208897A5 JP 2002006895 A JP2002006895 A JP 2002006895A JP 2002006895 A JP2002006895 A JP 2002006895A JP 2003208897 A5 JP2003208897 A5 JP 2003208897A5
- Authority
- JP
- Japan
- Prior art keywords
- lithium battery
- conductor
- compound
- positive electrode
- solid electrolyte
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Claims (6)
前記正極は一般式(Li x S) n (0<x≦1.5、nは1以上の整数)で表される化合物を有し、
前記正極の混合重量を100重量%とした場合、前記正極は前記化合物が60〜98重量%、固体電解質が20〜1重量%、および導電体が20〜1重量%を有し、前記化合物の粒子表面上に前記固体電解質と前記導電体とを有することを特徴とするリチウム電池。 In a lithium battery having a positive electrode, a negative electrode, and an electrolyte,
The positive electrode has a compound represented by a general formula (Li x S) n (0 <x ≦ 1.5, n is an integer of 1 or more),
If the combined weight of the positive electrode is 100 wt%, wherein the positive electrode is the compound 60 to 98 wt%, the solid electrolyte is 20 to 1 wt%, and the conductor has a 20 to 1 wt%, prior to hear features and to Brighter lithium battery that has said solid electrolyte on the surface of the particles of the compound and the conductor.
単体硫黄を加熱融解させ、前記固体電解質と前記導電体とを混合するプロセスを有することを特徴とするリチウム電池の製造法。 Lithium having a positive electrode having a compound represented by the general formula (Li x S) n (0 <x ≦ 1.5, n is an integer of 1 or more), a solid electrolyte, and a conductor , a negative electrode, and an electrolytic solution. A battery manufacturing method comprising:
The elemental sulfur is pressurized heat solution, granulation method manufacturing features and to Brighter lithium battery to have a process for mixing the said conductor and said solid electrolyte.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002006895A JP2003208897A (en) | 2002-01-16 | 2002-01-16 | Lithium battery and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002006895A JP2003208897A (en) | 2002-01-16 | 2002-01-16 | Lithium battery and manufacturing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003208897A JP2003208897A (en) | 2003-07-25 |
JP2003208897A5 true JP2003208897A5 (en) | 2005-07-14 |
Family
ID=27645528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002006895A Pending JP2003208897A (en) | 2002-01-16 | 2002-01-16 | Lithium battery and manufacturing method thereof |
Country Status (1)
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JP (1) | JP2003208897A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4535722B2 (en) * | 2003-12-24 | 2010-09-01 | 三洋電機株式会社 | Nonaqueous electrolyte secondary battery |
TW201021349A (en) * | 2008-10-02 | 2010-06-01 | Mobius Power Inc | Electronic current interrupt device for battery |
JP2010232085A (en) * | 2009-03-27 | 2010-10-14 | Daihatsu Motor Co Ltd | Electrode active material, secondary battery and manufacturing method of electrode active material |
FR2948233B1 (en) * | 2009-07-20 | 2015-01-16 | Commissariat Energie Atomique | SULFUR / CARBON CONDUCTIVE COMPOSITE MATERIAL, USE AS THE ELECTRODE AND METHOD OF MANUFACTURING SUCH MATERIAL |
CN102918684B (en) | 2010-05-28 | 2016-09-14 | 巴斯夫欧洲公司 | Expanded graphite purposes in lithium/sulfur set of cells |
DE102010043400A1 (en) * | 2010-11-04 | 2012-05-10 | Robert Bosch Gmbh | Cathode material for lithium-sulfur cell |
WO2012086196A1 (en) * | 2010-12-24 | 2012-06-28 | 出光興産株式会社 | Positive electrode material for lithium ion batteries, and lithium ion battery |
CN103187558B (en) * | 2011-12-28 | 2015-07-01 | 清华大学 | Preparation method for sulfur-graphene composite |
CN103187570B (en) * | 2011-12-28 | 2015-09-30 | 清华大学 | The preparation method of sulphur-graphene composite material |
JP5912549B2 (en) * | 2012-01-11 | 2016-04-27 | 出光興産株式会社 | Electrode material, electrode and battery using the same |
JP5912550B2 (en) * | 2012-01-11 | 2016-04-27 | 出光興産株式会社 | Electrode material, electrode and battery using the same |
US9786921B2 (en) | 2012-02-17 | 2017-10-10 | Sony Corporation | Secondary battery, manufacturing method of secondary battery, electrode for secondary battery, and electronic device |
JP6004755B2 (en) * | 2012-06-06 | 2016-10-12 | 出光興産株式会社 | Positive electrode mixture slurry and electrode sheet |
JP5966734B2 (en) * | 2012-07-31 | 2016-08-10 | Tdk株式会社 | Lithium ion secondary battery |
JP6077345B2 (en) * | 2013-03-13 | 2017-02-08 | 日立マクセル株式会社 | Non-aqueous secondary battery positive electrode material, non-aqueous secondary battery positive electrode and non-aqueous secondary battery |
WO2018164050A1 (en) | 2017-03-07 | 2018-09-13 | 富士フイルム株式会社 | Inorganic solid electrolyte material, slurry using same, solid electrolyte film for all-solid-state secondary battery, solid electrolyte sheet for all-solid-state secondary battery, positive electrode active material film for all-solid-state secondary battery, negative electrode active material film for all-solid-state secondary battery, electrode sheet for all-solid-state secondary battery, all-solid-state secondary battery, and production method for all-solid-state secondary battery |
CN110957483A (en) * | 2019-12-03 | 2020-04-03 | 武汉理工大学 | Preparation method and application of sulfur composite cathode material |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3736045B2 (en) * | 1997-06-19 | 2006-01-18 | 松下電器産業株式会社 | All solid lithium battery |
JPH11111266A (en) * | 1997-09-30 | 1999-04-23 | Yuasa Corp | High polymer electrolyte secondary battery |
JP2000311684A (en) * | 1999-04-26 | 2000-11-07 | Matsushita Electric Ind Co Ltd | Lithium secondary battery and manufacture of its positive electrode |
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2002
- 2002-01-16 JP JP2002006895A patent/JP2003208897A/en active Pending
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