JP2004522674A5 - - Google Patents
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- Publication number
- JP2004522674A5 JP2004522674A5 JP2002547846A JP2002547846A JP2004522674A5 JP 2004522674 A5 JP2004522674 A5 JP 2004522674A5 JP 2002547846 A JP2002547846 A JP 2002547846A JP 2002547846 A JP2002547846 A JP 2002547846A JP 2004522674 A5 JP2004522674 A5 JP 2004522674A5
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- molten
- fes
- sulfide
- salt
- 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.)
- Granted
Links
- 239000011780 sodium chloride Substances 0.000 claims 6
- MBMLMWLHJBBADN-UHFFFAOYSA-N iron-sulfur Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 claims 4
- 229910052744 lithium Inorganic materials 0.000 claims 4
- -1 lithium halide salt Chemical class 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 3
- AMXOYNBUYSYVKV-UHFFFAOYSA-M Lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M Lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M Lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims 2
- HSZCZNFXUDYRKD-UHFFFAOYSA-M Lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims 2
- LWRYTNDOEJYQME-UHFFFAOYSA-N lithium;sulfanylideneiron Chemical compound [Li].[Fe]=S LWRYTNDOEJYQME-UHFFFAOYSA-N 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 229910018091 Li 2 S Inorganic materials 0.000 claims 1
- GLNWILHOFOBOFD-UHFFFAOYSA-N Lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- GNVXPFBEZCSHQZ-UHFFFAOYSA-N iron(2+);sulfide Chemical compound [S-2].[Fe+2] GNVXPFBEZCSHQZ-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 150000004763 sulfides Chemical class 0.000 claims 1
Claims (3)
- 硫化リチウムＬｉ２Ｓおよび硫化鉄ＦｅＳからなる反応物を、不活性雰囲気下、本質的に溶融ハロゲン化リチウム塩、または溶融ハロゲン化リチウム塩の混合物からなる溶媒中で反応させて主要製品相としてＬｉ２ＦｅＳ２を製造し、溶融塩または溶融塩の混合物を少なくとも１つの有機液体に溶解することによって製品を回収する、硫化鉄リチウムＬｉ２ＦｅＳ２を合成するプロセス。
- 溶融ハロゲン化リチウム塩または溶融ハロゲン化リチウム塩の混合物がフッ化リチウム、塩化リチウム、臭化リチウム、またはヨウ化リチウムの少なくとも１つを含む、請求項１に記載の合成プロセス。
- 硫化鉄リチウムＬｉ２ＦｅＳ２を請求項１または２に記載のプロセスによって製造し、続いてそのように製造した硫化物を使用してカソードを製造することを含む、カソードを製造するプロセス。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0029958.6A GB0029958D0 (en) | 2000-12-08 | 2000-12-08 | Synthesis of lithium transition metal sulphides |
| PCT/GB2001/005209 WO2002046102A1 (en) | 2000-12-08 | 2001-11-27 | Synthesis of lithium transition metal sulphides |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004522674A JP2004522674A (ja) | 2004-07-29 |
| JP2004522674A5 true JP2004522674A5 (ja) | 2005-12-22 |
| JP4188685B2 JP4188685B2 (ja) | 2008-11-26 |
Family
ID=9904702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002547846A Expired - Fee Related JP4188685B2 (ja) | 2000-12-08 | 2001-11-27 | 硫化遷移金属リチウムの合成 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7018603B2 (ja) |
| EP (1) | EP1341724B1 (ja) |
| JP (1) | JP4188685B2 (ja) |
| KR (1) | KR100755191B1 (ja) |
| CN (1) | CN1210826C (ja) |
| AT (1) | ATE272026T1 (ja) |
| AU (1) | AU2002223897A1 (ja) |
| CA (1) | CA2436600C (ja) |
| DE (1) | DE60104561T2 (ja) |
| ES (1) | ES2225655T3 (ja) |
| GB (1) | GB0029958D0 (ja) |
| WO (1) | WO2002046102A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4245581B2 (ja) * | 2001-03-29 | 2009-03-25 | 株式会社東芝 | 負極活物質及び非水電解質電池 |
| KR100870902B1 (ko) * | 2007-07-27 | 2008-11-28 | 경상대학교산학협력단 | 리튬금속황화물 분말의 제조방법 |
| GB2464455B (en) * | 2008-10-14 | 2010-09-15 | Iti Scotland Ltd | Lithium-containing transition metal sulfide compounds |
| JP5271035B2 (ja) * | 2008-10-23 | 2013-08-21 | 日本化学工業株式会社 | 硫化リチウム鉄の製造方法及び硫化リチウム遷移金属の製造方法 |
| WO2010084808A1 (ja) * | 2009-01-22 | 2010-07-29 | 独立行政法人産業技術総合研究所 | 硫化鉄リチウム複合体の製造方法 |
| JP5534000B2 (ja) * | 2010-02-18 | 2014-06-25 | 株式会社村田製作所 | 全固体二次電池用電極活物質および全固体二次電池 |
| US20130029227A1 (en) | 2011-07-26 | 2013-01-31 | Toyota Motor Engineering & Manufacturing North America, Inc. | Polyanion active materials and method of forming the same |
| JP5742606B2 (ja) * | 2011-09-07 | 2015-07-01 | 株式会社村田製作所 | 電極活物質およびその製造方法、ならびに二次電池 |
| JP6059449B2 (ja) * | 2012-04-26 | 2017-01-11 | 古河機械金属株式会社 | 二次電池用正極材料の製造方法、二次電池用正極の製造方法および二次電池の製造方法 |
| CN105189358B (zh) * | 2013-03-18 | 2017-04-26 | 独立行政法人产业技术综合研究所 | 锂钛硫化物、锂铌硫化物及锂钛铌硫化物 |
| CN103367744A (zh) * | 2013-05-24 | 2013-10-23 | 深圳华粤宝电池有限公司 | 锂铌硫化物的制备方法和应用 |
| US10033040B2 (en) | 2013-07-08 | 2018-07-24 | The Board Of Trustees Of The Leland Standford Junior University | Stable cycling of lithium sulfide cathodes through strong affinity with multifunctional binders |
| WO2015049986A1 (ja) * | 2013-10-04 | 2015-04-09 | 独立行政法人産業技術総合研究所 | 非晶質性の（リチウム）ニオブ硫化物又は（リチウム）チタンニオブ硫化物 |
| JP6577222B2 (ja) * | 2015-04-17 | 2019-09-18 | トヨタ自動車株式会社 | 硫化物固体電解質の製造方法及び硫黄系材料 |
| TW201930199A (zh) * | 2017-12-25 | 2019-08-01 | 國立研究開發法人產業技術總合研究所 | 含鹵素複合物及其製造方法 |
| CN108767234B (zh) * | 2018-06-05 | 2021-06-08 | 天津巴莫科技有限责任公司 | 一种富锂固溶体硫氧化物正极材料及其制备方法 |
| CN109052488B (zh) * | 2018-09-05 | 2020-12-29 | 中国工程物理研究院电子工程研究所 | 一种具有高贮存稳定性的二硫化钴材料及其制备方法和应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2420852A1 (fr) * | 1978-03-24 | 1979-10-19 | Comp Generale Electricite | Generateur au lithium |
| FR2485267A2 (en) * | 1978-03-24 | 1981-12-24 | Comp Generale Electricite | Positive active material mfr. - by reacting lithium sulphide and ferrous sulphide hot for one to three weeks |
| US4164069A (en) * | 1978-04-28 | 1979-08-14 | The United States Of America As Represented By The United States Department Of Energy | Method of preparing a positive electrode for an electrochemical cell |
| US4172926A (en) * | 1978-06-29 | 1979-10-30 | The United States Of America As Represented By The United States Department Of Energy | Electrochemical cell and method of assembly |
| US4401714A (en) * | 1982-07-07 | 1983-08-30 | The United States Of America As Represented By The United States Department Of Energy | Corrosion resistant positive electrode for high-temperature, secondary electrochemical cell |
| DE3436698C1 (de) * | 1984-10-06 | 1986-05-22 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Natriumpolysulfiden aus den Elementen Natrium und Schwefel |
| US4676970A (en) * | 1985-05-14 | 1987-06-30 | Elkem Metals Company | Method for producing metal sulfide and the product produced therefrom |
| US4761487A (en) * | 1986-06-10 | 1988-08-02 | The United States Of America As Represented By The United States Department Of Energy | Method for improving voltage regulation of batteries, particularly Li/FeS2 thermal batteries |
| US4731307A (en) * | 1986-06-10 | 1988-03-15 | The United States Of America As Represented By The United States Department Of Energy | Methods for achieving the equilibrium number of phases in mixtures suitable for use in battery electrodes, e.g., for lithiating FeS2 |
| JPH11297358A (ja) * | 1998-04-14 | 1999-10-29 | Matsushita Electric Ind Co Ltd | リチウム二次電池 |
| JPH11297359A (ja) * | 1998-04-15 | 1999-10-29 | Matsushita Electric Ind Co Ltd | 全固体リチウム二次電池 |
| US6926997B2 (en) * | 1998-11-02 | 2005-08-09 | Sandia Corporation | Energy storage and conversion devices using thermal sprayed electrodes |
| GB2351075A (en) * | 1999-06-17 | 2000-12-20 | Secr Defence | Producing lithiated transition metal sulphides |
-
2000
- 2000-12-08 GB GBGB0029958.6A patent/GB0029958D0/en not_active Ceased
-
2001
- 2001-11-27 ES ES01999532T patent/ES2225655T3/es not_active Expired - Lifetime
- 2001-11-27 EP EP01999532A patent/EP1341724B1/en not_active Expired - Lifetime
- 2001-11-27 CA CA2436600A patent/CA2436600C/en not_active Expired - Fee Related
- 2001-11-27 KR KR1020037007650A patent/KR100755191B1/ko active IP Right Grant
- 2001-11-27 US US10/433,680 patent/US7018603B2/en not_active Expired - Lifetime
- 2001-11-27 AT AT01999532T patent/ATE272026T1/de not_active IP Right Cessation
- 2001-11-27 AU AU2002223897A patent/AU2002223897A1/en not_active Abandoned
- 2001-11-27 JP JP2002547846A patent/JP4188685B2/ja not_active Expired - Fee Related
- 2001-11-27 CN CNB018225039A patent/CN1210826C/zh not_active Expired - Fee Related
- 2001-11-27 WO PCT/GB2001/005209 patent/WO2002046102A1/en active IP Right Grant
- 2001-11-27 DE DE60104561T patent/DE60104561T2/de not_active Expired - Lifetime
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