US20180375088A1 - Carbon-based fiber sheet and lithium-sulfur battery including same - Google Patents
Carbon-based fiber sheet and lithium-sulfur battery including same Download PDFInfo
- Publication number
- US20180375088A1 US20180375088A1 US16/060,660 US201716060660A US2018375088A1 US 20180375088 A1 US20180375088 A1 US 20180375088A1 US 201716060660 A US201716060660 A US 201716060660A US 2018375088 A1 US2018375088 A1 US 2018375088A1
- Authority
- US
- United States
- Prior art keywords
- carbon
- lithium
- based fiber
- fiber sheet
- sulfur battery
- 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.)
- Abandoned
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 133
- 239000000835 fiber Substances 0.000 title claims abstract description 119
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 title claims abstract description 59
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 75
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 39
- 238000009987 spinning Methods 0.000 claims description 21
- 238000002360 preparation method Methods 0.000 claims description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 14
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 12
- 239000004917 carbon fiber Substances 0.000 claims description 12
- 238000003763 carbonization Methods 0.000 claims description 10
- 239000003792 electrolyte Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 6
- 238000010000 carbonizing Methods 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004693 Polybenzimidazole Substances 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000767 polyaniline Polymers 0.000 claims description 3
- 229920002480 polybenzimidazole Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229920000128 polypyrrole Polymers 0.000 claims description 3
- 229920001007 Nylon 4 Polymers 0.000 claims description 2
- 239000002134 carbon nanofiber Substances 0.000 claims description 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 229920002312 polyamide-imide Polymers 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- WSNJABVSHLCCOX-UHFFFAOYSA-J trilithium;trimagnesium;trisodium;dioxido(oxo)silane;tetrafluoride Chemical compound [Li+].[Li+].[Li+].[F-].[F-].[F-].[F-].[Na+].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O WSNJABVSHLCCOX-UHFFFAOYSA-J 0.000 claims description 2
- 239000004962 Polyamide-imide Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 abstract description 55
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 50
- 239000005077 polysulfide Substances 0.000 abstract description 39
- 229920001021 polysulfide Polymers 0.000 abstract description 39
- 150000008117 polysulfides Polymers 0.000 abstract description 39
- 238000007599 discharging Methods 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000009792 diffusion process Methods 0.000 abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 21
- 229910052717 sulfur Inorganic materials 0.000 description 21
- 239000011593 sulfur Substances 0.000 description 21
- 239000008151 electrolyte solution Substances 0.000 description 17
- 238000001179 sorption measurement Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- -1 polyaramide Polymers 0.000 description 16
- 229910001416 lithium ion Inorganic materials 0.000 description 15
- 239000000463 material Substances 0.000 description 15
- 239000000243 solution Substances 0.000 description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 11
- 239000003575 carbonaceous material Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 238000001523 electrospinning Methods 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
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- 230000006641 stabilisation Effects 0.000 description 8
- 238000011105 stabilization Methods 0.000 description 8
- 229910003002 lithium salt Inorganic materials 0.000 description 7
- 159000000002 lithium salts Chemical class 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000007833 carbon precursor Substances 0.000 description 4
- 238000003487 electrochemical reaction Methods 0.000 description 4
- 239000011267 electrode slurry Substances 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
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- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000002041 carbon nanotube Substances 0.000 description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
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- 230000007423 decrease Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
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- 239000011356 non-aqueous organic solvent Substances 0.000 description 3
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
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- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 2
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- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical class CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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CN112591742A (zh) * | 2020-11-23 | 2021-04-02 | 电子科技大学 | 一种氮硫共掺杂的多孔石墨化碳纳米材料及其制备方法 |
CN113506862A (zh) * | 2021-06-01 | 2021-10-15 | 广东工业大学 | 一种纳米碳纤维复合材料及其制备方法与应用 |
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EP3863089A4 (en) * | 2019-01-16 | 2021-12-15 | LG Chem, Ltd. | LITHIUM ACCUMULATOR |
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Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10112319A (ja) | 1996-10-03 | 1998-04-28 | Petoca:Kk | リチウム二次電池用炭素材およびその製造方法 |
JPH11350258A (ja) | 1998-06-12 | 1999-12-21 | Mitsubishi Rayon Co Ltd | 炭素繊維フェルトおよびその製造方法 |
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 |
KR100663715B1 (ko) | 2005-12-31 | 2007-01-03 | 성균관대학교산학협력단 | 장뇌를 이용한 다공성 탄소나노섬유 제조방법 및 이에 따라제조된 탄소나노섬유 |
KR100783490B1 (ko) | 2006-07-27 | 2007-12-11 | 전남대학교산학협력단 | 전기방사 방법에 의한 씨타입 탄소나노섬유 제조방법 |
JP2010146908A (ja) | 2008-12-19 | 2010-07-01 | Toyota Central R&D Labs Inc | アルカリ金属硫黄二次電池 |
CN104109946B (zh) | 2010-01-21 | 2017-01-04 | 太克万株式会社 | 碳纤维制无纺布及其制造方法 |
KR101308736B1 (ko) | 2010-06-30 | 2013-09-16 | 전남대학교산학협력단 | 주석 산화물 함유 탄소나노섬유, 그의 제조방법 및 이를 이용한 리튬이차전지 |
KR101274662B1 (ko) | 2011-12-02 | 2013-06-13 | 서울대학교산학협력단 | 전기방사에 의한 다층 탄소나노섬유의 제조방법 및 이로부터 형성된 다층 탄소나노섬유 |
KR101504709B1 (ko) | 2012-09-17 | 2015-03-20 | 동국대학교 산학협력단 | 개선된 전기화학 특성을 갖는 리튬이차전지 및 이의 제조방법 |
KR20140121752A (ko) | 2013-04-05 | 2014-10-16 | 현대중공업 주식회사 | 전극과 그 제조방법 및 그를 이용한 이차전지 |
US9190696B2 (en) | 2013-05-16 | 2015-11-17 | Nanotek Instruments, Inc. | Lithium secondary batteries containing lithium salt-ionic liquid solvent electrolyte |
DE102013217882A1 (de) | 2013-09-06 | 2015-03-12 | Sgl Carbon Se | Elektrodensubstrat aus Kohlenstofffasern |
KR101558669B1 (ko) | 2013-10-31 | 2015-10-07 | 현대자동차주식회사 | 리튬황 전지의 양극 및 이의 제조방법 |
US10388956B2 (en) | 2014-03-20 | 2019-08-20 | Kureha Corporation | Carbonaceous molded article for electrodes and method of manufacturing the same |
CN103855361B (zh) * | 2014-03-28 | 2016-08-17 | 清华大学 | 掺氮多孔碳纳米纤维布的制备方法 |
KR102276423B1 (ko) * | 2014-06-10 | 2021-07-12 | 삼성전자주식회사 | 복합체, 이를 이용한 전기화학적 활물질 복합체, 이를 포함한 전극, 리튬 전지, 전계 방출 소자, 바이오센서, 반도체 소자 및 열전소자 |
KR101598902B1 (ko) * | 2014-07-04 | 2016-03-02 | 재단법인대구경북과학기술원 | 전기방사를 이용한 질소가 도핑된 탄소 나노구조체의 제조방법 및 이를 통해 제조된 질소가 도핑된 탄소 나노구조체 |
KR101691196B1 (ko) | 2014-09-17 | 2016-12-30 | 부산대학교 산학협력단 | 질소 도핑된 그래핀의 제조방법 및 이로부터 제조된 질소 도핑된 그래핀 |
KR101868196B1 (ko) | 2014-10-31 | 2018-06-15 | 주식회사 엘지화학 | 다층구조의 황전극을 포함하는 리튬-황 전지 |
CN107078344B (zh) | 2014-10-31 | 2020-02-14 | 株式会社Lg 化学 | 锂硫电池及其制造方法 |
KR101776371B1 (ko) | 2014-12-23 | 2017-09-19 | 현대자동차주식회사 | 도전 보액 구조체 |
CN104600349B (zh) * | 2015-01-20 | 2017-04-12 | 浙江大学 | 一种高安全性的软包装锂硫电池及其正极材料 |
CN104900830A (zh) * | 2015-06-29 | 2015-09-09 | 北京理工大学 | 一种碳纤维布作为阻挡层的锂硫电池 |
CN105679983A (zh) | 2016-03-11 | 2016-06-15 | 中南大学 | 一种改性隔膜及其制备方法和应用 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110993909A (zh) * | 2019-11-29 | 2020-04-10 | 桂林电子科技大学 | 一种基于三聚氰胺的外包覆多孔碳-硫复合材料及其制备方法和应用 |
CN112591742A (zh) * | 2020-11-23 | 2021-04-02 | 电子科技大学 | 一种氮硫共掺杂的多孔石墨化碳纳米材料及其制备方法 |
CN113506862A (zh) * | 2021-06-01 | 2021-10-15 | 广东工业大学 | 一种纳米碳纤维复合材料及其制备方法与应用 |
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CN108602674A (zh) | 2018-09-28 |
EP3381864B1 (en) | 2020-05-13 |
EP3381864A1 (en) | 2018-10-03 |
US20210098775A1 (en) | 2021-04-01 |
US11811049B2 (en) | 2023-11-07 |
KR20190127646A (ko) | 2019-11-13 |
KR102105475B1 (ko) | 2020-04-28 |
EP3381864A4 (en) | 2018-12-05 |
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