JP2001527276A5 - - Google Patents
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- JP2001527276A5 JP2001527276A5 JP2000525942A JP2000525942A JP2001527276A5 JP 2001527276 A5 JP2001527276 A5 JP 2001527276A5 JP 2000525942 A JP2000525942 A JP 2000525942A JP 2000525942 A JP2000525942 A JP 2000525942A JP 2001527276 A5 JP2001527276 A5 JP 2001527276A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- available
- lithium
- conductive
- printex
- 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.)
- Pending
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 33
- 229910052799 carbon Inorganic materials 0.000 description 20
- 239000002245 particle Substances 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- FVGFCIWNLNNVDY-UHFFFAOYSA-L [S-]SSSSSS[S-].[Li+].[Li+] Chemical compound [S-]SSSSSS[S-].[Li+].[Li+] FVGFCIWNLNNVDY-UHFFFAOYSA-L 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 239000002482 conductive additive Substances 0.000 description 5
- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000006257 cathode slurry Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- QUMVGVICPANVRR-UHFFFAOYSA-N lithium;octan-1-olate Chemical compound [Li+].CCCCCCCC[O-] QUMVGVICPANVRR-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940078552 o-xylene Drugs 0.000 description 1
- 238000004375 physisorption Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- -1 triflate salt Chemical class 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/994,708 US6210831B1 (en) | 1997-12-19 | 1997-12-19 | Cathodes comprising electroactive sulfur materials and secondary batteries using same |
| US08/994,708 | 1997-12-19 | ||
| PCT/US1998/026126 WO1999033131A1 (en) | 1997-12-19 | 1998-12-09 | Cathodes comprising electroactive sulfur materials and secondary batteries using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001527276A JP2001527276A (ja) | 2001-12-25 |
| JP2001527276A5 true JP2001527276A5 (enExample) | 2006-02-23 |
Family
ID=25540964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000525942A Pending JP2001527276A (ja) | 1997-12-19 | 1998-12-09 | 電気活性イオウ材料及びそれを用いた二次電池 |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US6210831B1 (enExample) |
| EP (2) | EP1583168A3 (enExample) |
| JP (1) | JP2001527276A (enExample) |
| KR (1) | KR100639361B1 (enExample) |
| CN (3) | CN1312791C (enExample) |
| AT (1) | ATE295000T1 (enExample) |
| AU (1) | AU1810799A (enExample) |
| DE (1) | DE69830077T2 (enExample) |
| WO (1) | WO1999033131A1 (enExample) |
Families Citing this family (121)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999062133A1 (en) * | 1998-05-28 | 1999-12-02 | Matsushita Electric Industrial Co., Ltd. | Battery plate and battery |
| US6302928B1 (en) * | 1998-12-17 | 2001-10-16 | Moltech Corporation | Electrochemical cells with high volumetric density of electroactive sulfur-containing materials in cathode active layers |
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| KR100373835B1 (ko) * | 2000-09-01 | 2003-02-26 | 삼성에스디아이 주식회사 | 리튬 설퍼 2차 전지 |
| KR100420145B1 (ko) * | 2000-09-08 | 2004-03-02 | 삼성에스디아이 주식회사 | 몬트모릴로나이트/설퍼 복합 화합물, 그 제조방법, 이를포함하는 캐소드 활물질 및 상기 캐소드 활물질을채용하고 있는 리튬 2차전지 |
| KR100625693B1 (ko) * | 2000-12-29 | 2006-09-20 | 주식회사 엘지이아이 | 연료전지의 연료공급장치 |
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| KR20020084618A (ko) * | 2001-05-03 | 2002-11-09 | 한국과학기술원 | 리튬이차전지의 양극전극용 유황전극 및 그 제조방법 |
| KR100406979B1 (ko) * | 2001-05-11 | 2003-11-28 | 한국과학기술원 | 니켈·황 화합물을 이용한 리튬이차전지용 전극의 제조방법 |
| JP3733404B2 (ja) * | 2001-05-22 | 2006-01-11 | 富士重工業株式会社 | リチウム二次電池用正極およびリチウム二次電池 |
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| KR20030022454A (ko) * | 2001-09-10 | 2003-03-17 | 주식회사 뉴턴에너지 | 리튬 설퍼 전지용 고분자 전해질 및 이의 제조 방법 |
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| KR100416098B1 (ko) * | 2001-12-18 | 2004-01-24 | 삼성에스디아이 주식회사 | 캐소드 전극, 이의 제조방법 및 이를 채용한 리튬 설퍼 전지 |
| KR100436712B1 (ko) * | 2001-12-19 | 2004-06-22 | 삼성에스디아이 주식회사 | 캐소드 전극, 그 제조방법 및 이를 채용한 리튬 전지 |
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| KR100485093B1 (ko) * | 2002-10-28 | 2005-04-22 | 삼성에스디아이 주식회사 | 리튬-황 전지용 양극 및 이를 포함하는 리튬-황 전지 |
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- 1997-12-19 US US08/994,708 patent/US6210831B1/en not_active Expired - Fee Related
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1998
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- 1998-12-09 JP JP2000525942A patent/JP2001527276A/ja active Pending
- 1998-12-09 CN CNB2004100488469A patent/CN1312791C/zh not_active Expired - Fee Related
- 1998-12-09 WO PCT/US1998/026126 patent/WO1999033131A1/en not_active Ceased
- 1998-12-09 CN CNB988137275A patent/CN1161854C/zh not_active Expired - Fee Related
- 1998-12-09 KR KR1020007006787A patent/KR100639361B1/ko not_active Expired - Fee Related
- 1998-12-09 EP EP05009419A patent/EP1583168A3/en not_active Withdrawn
- 1998-12-09 AT AT98962989T patent/ATE295000T1/de not_active IP Right Cessation
- 1998-12-09 DE DE69830077T patent/DE69830077T2/de not_active Expired - Fee Related
- 1998-12-09 CN CNB2005101361544A patent/CN100428540C/zh not_active Expired - Fee Related
- 1998-12-09 EP EP98962989A patent/EP1042833B1/en not_active Expired - Lifetime
-
2000
- 2000-10-31 US US09/703,348 patent/US6406814B1/en not_active Expired - Fee Related
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2002
- 2002-06-14 US US10/172,598 patent/US6878488B2/en not_active Expired - Fee Related
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2005
- 2005-03-08 US US11/076,367 patent/US20050175895A1/en not_active Abandoned
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