CN102915843A - 宽温高压铝电解电容器用工作电解液及其制备方法 - Google Patents
宽温高压铝电解电容器用工作电解液及其制备方法 Download PDFInfo
- Publication number
- CN102915843A CN102915843A CN2011102273743A CN201110227374A CN102915843A CN 102915843 A CN102915843 A CN 102915843A CN 2011102273743 A CN2011102273743 A CN 2011102273743A CN 201110227374 A CN201110227374 A CN 201110227374A CN 102915843 A CN102915843 A CN 102915843A
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- Prior art keywords
- electrolytic capacitor
- working electrolyte
- aluminium electrolytic
- temperature high
- acid ammonium
- 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.)
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- 239000003990 capacitor Substances 0.000 title claims abstract description 35
- 239000003792 electrolyte Substances 0.000 title claims abstract description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 34
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 17
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract 8
- 229910052681 coesite Inorganic materials 0.000 claims abstract 4
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract 4
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract 4
- 229910052682 stishovite Inorganic materials 0.000 claims abstract 4
- 229910052905 tridymite Inorganic materials 0.000 claims abstract 4
- 239000004411 aluminium Substances 0.000 claims description 26
- 241000282817 Bovidae Species 0.000 claims description 12
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 150000005846 sugar alcohols Polymers 0.000 claims description 5
- 239000012046 mixed solvent Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- SATJMZAWJRWBRX-UHFFFAOYSA-N azane;decanedioic acid Chemical class [NH4+].[NH4+].[O-]C(=O)CCCCCCCCC([O-])=O SATJMZAWJRWBRX-UHFFFAOYSA-N 0.000 claims description 2
- 235000009508 confectionery Nutrition 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 150000001735 carboxylic acids Chemical class 0.000 abstract 2
- 150000007942 carboxylates Chemical class 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000006356 dehydrogenation reaction Methods 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201110227374.3A CN102915843B (zh) | 2011-08-03 | 2011-08-03 | 宽温高压铝电解电容器用工作电解液及其制备方法 |
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CN201110227374.3A CN102915843B (zh) | 2011-08-03 | 2011-08-03 | 宽温高压铝电解电容器用工作电解液及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102915843A true CN102915843A (zh) | 2013-02-06 |
CN102915843B CN102915843B (zh) | 2015-12-16 |
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CN201110227374.3A Active CN102915843B (zh) | 2011-08-03 | 2011-08-03 | 宽温高压铝电解电容器用工作电解液及其制备方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103915258A (zh) * | 2014-01-13 | 2014-07-09 | 深圳市智胜新电子技术有限公司 | 650v~700v超高压铝电解电容器、工作电解液及其制备方法 |
CN104465100A (zh) * | 2014-12-03 | 2015-03-25 | 东莞市长安东阳光铝业研发有限公司 | 一种800v铝电解电容器的工作电解液及制备方法 |
CN105938760A (zh) * | 2016-06-01 | 2016-09-14 | 广东黄宝石电子科技有限公司 | 电解电容高压电解液及其制备方法 |
CN110634680A (zh) * | 2019-07-27 | 2019-12-31 | 南通通成电子有限公司 | 一种商用面板长寿命固定铝电解电容器材料 |
CN111029151A (zh) * | 2019-11-22 | 2020-04-17 | 肇庆绿宝石电子科技股份有限公司 | 一种耐高温长寿命的铝电解电容器 |
CN114420454A (zh) * | 2021-12-25 | 2022-04-29 | 深圳奥凯普电容器有限公司 | 一种耐高温型电容器用电解液及其制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105938759A (zh) * | 2016-06-01 | 2016-09-14 | 广东黄宝石电子科技有限公司 | 电解电容中高压电解液及其制备方法 |
Citations (5)
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KR20040011772A (ko) * | 2002-07-30 | 2004-02-11 | 삼영전자공업(주) | 전해액 및 이를 이용한 칩형 알루미늄 전해콘덴서(ⅱ) |
JP2006165001A (ja) * | 2004-12-02 | 2006-06-22 | Nichicon Corp | アルミニウム電解コンデンサ |
CN101599367A (zh) * | 2009-07-10 | 2009-12-09 | 南通江海电容器股份有限公司 | 600v超高压铝电解电容器工作电解液及其制备和应用 |
CN101866751A (zh) * | 2010-06-07 | 2010-10-20 | 广东风华高新科技股份有限公司 | 一种耐高温铝电解的电解液及其应用 |
CN102074365A (zh) * | 2010-12-27 | 2011-05-25 | 东莞宏强电子有限公司 | 一种高压工作电解液及其制备方法 |
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2011
- 2011-08-03 CN CN201110227374.3A patent/CN102915843B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040011772A (ko) * | 2002-07-30 | 2004-02-11 | 삼영전자공업(주) | 전해액 및 이를 이용한 칩형 알루미늄 전해콘덴서(ⅱ) |
JP2006165001A (ja) * | 2004-12-02 | 2006-06-22 | Nichicon Corp | アルミニウム電解コンデンサ |
CN101599367A (zh) * | 2009-07-10 | 2009-12-09 | 南通江海电容器股份有限公司 | 600v超高压铝电解电容器工作电解液及其制备和应用 |
CN101866751A (zh) * | 2010-06-07 | 2010-10-20 | 广东风华高新科技股份有限公司 | 一种耐高温铝电解的电解液及其应用 |
CN102074365A (zh) * | 2010-12-27 | 2011-05-25 | 东莞宏强电子有限公司 | 一种高压工作电解液及其制备方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103915258A (zh) * | 2014-01-13 | 2014-07-09 | 深圳市智胜新电子技术有限公司 | 650v~700v超高压铝电解电容器、工作电解液及其制备方法 |
CN104465100A (zh) * | 2014-12-03 | 2015-03-25 | 东莞市长安东阳光铝业研发有限公司 | 一种800v铝电解电容器的工作电解液及制备方法 |
CN104465100B (zh) * | 2014-12-03 | 2017-06-16 | 东莞市长安东阳光铝业研发有限公司 | 一种800v铝电解电容器的工作电解液及制备方法 |
CN105938760A (zh) * | 2016-06-01 | 2016-09-14 | 广东黄宝石电子科技有限公司 | 电解电容高压电解液及其制备方法 |
CN110634680A (zh) * | 2019-07-27 | 2019-12-31 | 南通通成电子有限公司 | 一种商用面板长寿命固定铝电解电容器材料 |
CN111029151A (zh) * | 2019-11-22 | 2020-04-17 | 肇庆绿宝石电子科技股份有限公司 | 一种耐高温长寿命的铝电解电容器 |
CN114420454A (zh) * | 2021-12-25 | 2022-04-29 | 深圳奥凯普电容器有限公司 | 一种耐高温型电容器用电解液及其制备方法 |
CN114420454B (zh) * | 2021-12-25 | 2024-03-29 | 深圳奥凯普电容器有限公司 | 一种耐高温型电容器用电解液及其制备方法 |
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Publication number | Publication date |
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CN102915843B (zh) | 2015-12-16 |
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Addressee: Yu Xiuna Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Owner name: SHENZHEN ZEASSET ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YU XIUNA Effective date: 20150123 |
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Effective date of registration: 20150123 Address after: 518000 Guangdong city of Shenzhen province Baoan District Xixiang city road route Shu Anle industrial area B1 building six floor Applicant after: SHENZHEN ZHISHENGXIN ELECTRONIC TECHNOLOGY CO., LTD. Address before: 20 518000, special district, Futian District, Guangdong, Shenzhen 401 Applicant before: Yu Xiuna |
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