JPWO2020198095A5 - - Google Patents
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- JPWO2020198095A5 JPWO2020198095A5 JP2021558493A JP2021558493A JPWO2020198095A5 JP WO2020198095 A5 JPWO2020198095 A5 JP WO2020198095A5 JP 2021558493 A JP2021558493 A JP 2021558493A JP 2021558493 A JP2021558493 A JP 2021558493A JP WO2020198095 A5 JPWO2020198095 A5 JP WO2020198095A5
- Authority
- JP
- Japan
- Prior art keywords
- sulfur
- carbon
- aerogel
- polyimide
- composite
- 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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- 239000004964 aerogel Substances 0.000 claims description 181
- 239000004642 Polyimide Substances 0.000 claims description 168
- 229920001721 polyimide Polymers 0.000 claims description 168
- 239000011148 porous material Substances 0.000 claims description 154
- 239000000463 material Substances 0.000 claims description 127
- 239000003575 carbonaceous material Substances 0.000 claims description 112
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 106
- 238000000034 method Methods 0.000 claims description 106
- 239000011593 sulfur Substances 0.000 claims description 86
- 229910052717 sulfur Inorganic materials 0.000 claims description 86
- 239000004966 Carbon aerogel Substances 0.000 claims description 79
- 239000002131 composite material Substances 0.000 claims description 78
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 59
- 229910052799 carbon Inorganic materials 0.000 claims description 54
- 239000002243 precursor Substances 0.000 claims description 37
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 36
- 238000009826 distribution Methods 0.000 claims description 30
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 claims description 30
- 239000011240 wet gel Substances 0.000 claims description 24
- 238000004146 energy storage Methods 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 20
- 239000011230 binding agent Substances 0.000 claims description 18
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 18
- 239000001569 carbon dioxide Substances 0.000 claims description 17
- -1 aliphatic diamine Chemical class 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 12
- 239000005077 polysulfide Substances 0.000 claims description 11
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- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 claims description 9
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- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims description 8
- 238000000197 pyrolysis Methods 0.000 claims description 5
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- 229910052782 aluminium Inorganic materials 0.000 description 5
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- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 4
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- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 4
- DGXAGETVRDOQFP-UHFFFAOYSA-N 2,6-dihydroxybenzaldehyde Chemical compound OC1=CC=CC(O)=C1C=O DGXAGETVRDOQFP-UHFFFAOYSA-N 0.000 description 3
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- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
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- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 description 3
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- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
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- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
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- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
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- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- WOYZXEVUWXQVNV-UHFFFAOYSA-N 4-phenoxyaniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC=C1 WOYZXEVUWXQVNV-UHFFFAOYSA-N 0.000 description 1
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- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 1
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| US16/826,276 US11374213B2 (en) | 2019-03-22 | 2020-03-22 | Carbon aerogel-based cathodes for lithium-sulfur batteries |
| US16/826,276 | 2020-03-22 | ||
| PCT/US2020/024113 WO2020198095A1 (fr) | 2019-03-22 | 2020-03-22 | Cathodes à base d'aérogel de carbone pour des batteries au lithium-soufre |
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| MX (1) | MX2021011311A (fr) |
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| BR112021018814A2 (pt) * | 2019-03-22 | 2021-11-30 | Aspen Aerogels Inc | Catodos baseados em aerogel de carbono para baterias de lítio enxofre |
| US11728486B1 (en) | 2022-07-27 | 2023-08-15 | Jing Wang | Electrode materials prepared by nanoporous carbon composite technology |
| CN115064663B (zh) * | 2022-08-18 | 2022-10-28 | 昆明理工大学 | 一种MXene基凝胶态正极的制备方法及其应用 |
| DE102022121579A1 (de) * | 2022-08-25 | 2024-03-07 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Schwefel-Kohlenstoff-Verbindungen mittels Mikrowellen |
| WO2024160876A1 (fr) * | 2023-02-01 | 2024-08-08 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Aérogels de carbone ayant une conductivité électrique élevée et microstructure réglable pour la conception de cathode dans des batteries métal-soufre et piles à combustible à membrane polymère-électrolyte |
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- 2020-03-22 CN CN202080026962.8A patent/CN113660999A/zh active Pending
- 2020-03-22 MX MX2021011311A patent/MX2021011311A/es unknown
- 2020-03-22 US US16/826,276 patent/US11374213B2/en active Active
- 2020-03-22 CA CA3134235A patent/CA3134235A1/fr active Pending
- 2020-03-22 WO PCT/US2020/024113 patent/WO2020198095A1/fr active Application Filing
- 2020-03-22 JP JP2021558493A patent/JP2022527195A/ja active Pending
- 2020-03-22 AU AU2020248357A patent/AU2020248357A1/en active Pending
- 2020-03-22 SG SG11202110215YA patent/SG11202110215YA/en unknown
- 2020-03-22 EP EP20777096.7A patent/EP3941612A4/fr active Pending
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