CN114316305A - 一种具有抗冻性能的水凝胶电解质制备方法及在全固态超级电容器的应用 - Google Patents
一种具有抗冻性能的水凝胶电解质制备方法及在全固态超级电容器的应用 Download PDFInfo
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- CN114316305A CN114316305A CN202111611236.5A CN202111611236A CN114316305A CN 114316305 A CN114316305 A CN 114316305A CN 202111611236 A CN202111611236 A CN 202111611236A CN 114316305 A CN114316305 A CN 114316305A
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- water
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- 239000000017 hydrogel Substances 0.000 title claims abstract description 34
- 239000003792 electrolyte Substances 0.000 title claims abstract description 21
- 238000007710 freezing Methods 0.000 title claims abstract description 14
- 230000008014 freezing Effects 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title abstract description 23
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000011245 gel electrolyte Substances 0.000 claims abstract description 25
- 230000002528 anti-freeze Effects 0.000 claims abstract description 22
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 18
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 18
- 239000000679 carrageenan Substances 0.000 claims abstract description 14
- 229920001525 carrageenan Polymers 0.000 claims abstract description 14
- 229940113118 carrageenan Drugs 0.000 claims abstract description 14
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 13
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 12
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 21
- 239000000499 gel Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 abstract description 5
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- 230000000052 comparative effect Effects 0.000 description 13
- 150000002500 ions Chemical class 0.000 description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
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CN202111611236.5A CN114316305B (zh) | 2021-12-27 | 2021-12-27 | 一种具有抗冻性能的水凝胶电解质制备方法及在全固态超级电容器的应用 |
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CN114316305A true CN114316305A (zh) | 2022-04-12 |
CN114316305B CN114316305B (zh) | 2023-12-29 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925603A (en) * | 1981-05-16 | 1990-05-15 | Nippon Oil Co., Ltd. | Process for the preparation of gel for use as cooling medium |
CN104952634A (zh) * | 2015-06-05 | 2015-09-30 | 北京大学 | 一种离子液体-锂盐凝胶聚合物电解质及其制备和应用 |
CN107481869A (zh) * | 2017-08-11 | 2017-12-15 | 北京大学 | 一种双网络水凝胶电解质及其制备和应用 |
TW202106791A (zh) * | 2019-08-12 | 2021-02-16 | 國立臺灣大學 | 水凝膠、包含該水凝膠之有機記憶體裝置及導電聚合物水凝膠系統、包含該導電聚合物水凝膠系統之超電容裝置、及該水凝膠及該導電聚合物水凝膠系統之製備方法 |
WO2021108766A1 (en) * | 2019-11-27 | 2021-06-03 | University Of Louisville Research Foundation, Inc. | Biomass-based solid composite electrolytes for batteries |
CN113533463A (zh) * | 2021-07-23 | 2021-10-22 | 北京科技大学 | 一种电化学氢渗透传感器及其制备方法 |
CN113611544A (zh) * | 2021-08-03 | 2021-11-05 | 重庆锦添翼新能源科技有限公司 | 一种保水凝胶电解质材料及其制备方法和应用 |
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- 2021-12-27 CN CN202111611236.5A patent/CN114316305B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925603A (en) * | 1981-05-16 | 1990-05-15 | Nippon Oil Co., Ltd. | Process for the preparation of gel for use as cooling medium |
CN104952634A (zh) * | 2015-06-05 | 2015-09-30 | 北京大学 | 一种离子液体-锂盐凝胶聚合物电解质及其制备和应用 |
CN107481869A (zh) * | 2017-08-11 | 2017-12-15 | 北京大学 | 一种双网络水凝胶电解质及其制备和应用 |
TW202106791A (zh) * | 2019-08-12 | 2021-02-16 | 國立臺灣大學 | 水凝膠、包含該水凝膠之有機記憶體裝置及導電聚合物水凝膠系統、包含該導電聚合物水凝膠系統之超電容裝置、及該水凝膠及該導電聚合物水凝膠系統之製備方法 |
WO2021108766A1 (en) * | 2019-11-27 | 2021-06-03 | University Of Louisville Research Foundation, Inc. | Biomass-based solid composite electrolytes for batteries |
CN113533463A (zh) * | 2021-07-23 | 2021-10-22 | 北京科技大学 | 一种电化学氢渗透传感器及其制备方法 |
CN113611544A (zh) * | 2021-08-03 | 2021-11-05 | 重庆锦添翼新能源科技有限公司 | 一种保水凝胶电解质材料及其制备方法和应用 |
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