CN114096616A - 一种隔热组合物及制备方法和应用 - Google Patents
一种隔热组合物及制备方法和应用 Download PDFInfo
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- CN114096616A CN114096616A CN201980098360.0A CN201980098360A CN114096616A CN 114096616 A CN114096616 A CN 114096616A CN 201980098360 A CN201980098360 A CN 201980098360A CN 114096616 A CN114096616 A CN 114096616A
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- aerogel material
- organic resin
- aerogel
- heat insulation
- precursor
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- 238000009413 insulation Methods 0.000 title claims abstract description 44
- 239000000203 mixture Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 13
- 239000004964 aerogel Substances 0.000 claims abstract description 98
- 239000000463 material Substances 0.000 claims abstract description 96
- 239000011347 resin Substances 0.000 claims abstract description 50
- 229920005989 resin Polymers 0.000 claims abstract description 50
- 239000002245 particle Substances 0.000 claims abstract description 31
- 239000011148 porous material Substances 0.000 claims abstract description 18
- 238000013329 compounding Methods 0.000 claims abstract description 6
- 239000002243 precursor Substances 0.000 claims description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 24
- 229920000379 polypropylene carbonate Polymers 0.000 claims description 20
- 238000000352 supercritical drying Methods 0.000 claims description 17
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 8
- 229910001416 lithium ion Inorganic materials 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims description 6
- 238000006068 polycondensation reaction Methods 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 5
- 125000000524 functional group Chemical group 0.000 claims description 4
- -1 imide salt Chemical class 0.000 claims description 4
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 claims description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 3
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 3
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
- 238000010128 melt processing Methods 0.000 claims description 3
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 3
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- 238000011084 recovery Methods 0.000 claims description 3
- 229910001935 vanadium oxide Inorganic materials 0.000 claims description 3
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical compound CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 claims description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
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- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims 1
- 239000000516 sunscreening agent Substances 0.000 claims 1
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- 239000011230 binding agent Substances 0.000 description 10
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- 238000002474 experimental method Methods 0.000 description 5
- 229910052682 stishovite Inorganic materials 0.000 description 5
- 229910052905 tridymite Inorganic materials 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
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- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000002411 thermogravimetry Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
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- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 150000003839 salts Chemical class 0.000 description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910015118 LiMO Inorganic materials 0.000 description 1
- 229910001228 Li[Ni1/3Co1/3Mn1/3]O2 (NCM 111) Inorganic materials 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical group CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
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- 230000020169 heat generation Effects 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- UNYOJUYSNFGNDV-UHFFFAOYSA-M magnesium monohydroxide Chemical compound [Mg]O UNYOJUYSNFGNDV-UHFFFAOYSA-M 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000002210 supercritical carbon dioxide drying Methods 0.000 description 1
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- C01B33/157—After-treatment of gels
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- C01B33/00—Silicon; Compounds thereof
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Abstract
本发明提供了一种隔热组合物及制备方法和应用。该隔热组合物由气凝胶材料和有机树脂复合而成，气凝胶材料和有机树脂的复合质量比为5wt％:95wt％‑50wt％:50wt％；气凝胶材料的孔隙率大于95％，气凝胶材料的孔隙孔径小于等于100nm，气凝胶材料每个颗粒的粒径为5nm‑20nm，有机树脂填充在气凝胶材料的孔隙中。由本发明的隔热组合物制备得到的隔热模组构件，在常温下兼具机械强度和热传导能力，当电池进入热失控时，该材料会变成绝热材料，具备极高的隔热性能，阻断电芯与电芯之间的热传递，可大大提高电池的安全性能。
Description
PCT国内申请，说明书已公开。
Claims (10)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/098101 WO2021016780A1 (zh) | 2019-07-29 | 2019-07-29 | 一种隔热组合物及制备方法和应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114096616A true CN114096616A (zh) | 2022-02-25 |
| CN114096616B CN114096616B (zh) | 2024-03-08 |
Family
ID=74228263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980098360.0A Active CN114096616B (zh) | 2019-07-29 | 2019-07-29 | 一种隔热组合物及制备方法和应用 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220153958A1 (zh) |
| EP (1) | EP4007006B1 (zh) |
| CN (1) | CN114096616B (zh) |
| ES (1) | ES2958966T3 (zh) |
| WO (1) | WO2021016780A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113045284A (zh) * | 2021-03-11 | 2021-06-29 | 山东茂盛管业有限公司 | 一种基于纳米气凝胶颗粒的隔热铺垫瓦块及其制备方法 |
| EP4261187A1 (en) * | 2022-04-14 | 2023-10-18 | Taiwan Aerogel Technology Material Co., Ltd. | Aerogel and preparation method therefor |
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| US20220153958A1 (en) | 2022-05-19 |
| EP4007006A1 (en) | 2022-06-01 |
| ES2958966T3 (es) | 2024-02-16 |
| WO2021016780A1 (zh) | 2021-02-04 |
| CN114096616B (zh) | 2024-03-08 |
| EP4007006C0 (en) | 2023-09-06 |
| EP4007006A4 (en) | 2022-08-17 |
| EP4007006B1 (en) | 2023-09-06 |
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