CN101187645A - 电化学co传感器防水透气过滤膜的制备方法 - Google Patents
电化学co传感器防水透气过滤膜的制备方法 Download PDFInfo
- Publication number
- CN101187645A CN101187645A CNA2007101935887A CN200710193588A CN101187645A CN 101187645 A CN101187645 A CN 101187645A CN A2007101935887 A CNA2007101935887 A CN A2007101935887A CN 200710193588 A CN200710193588 A CN 200710193588A CN 101187645 A CN101187645 A CN 101187645A
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- Prior art keywords
- sensor
- filtering
- oven dry
- film
- membrane
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- Granted
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- 238000001914 filtration Methods 0.000 title claims abstract description 71
- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000839 emulsion Substances 0.000 claims abstract description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 6
- 238000007306 functionalization reaction Methods 0.000 claims abstract description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 6
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 6
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 3
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000012528 membrane Substances 0.000 claims description 54
- -1 polytetrafluoroethylene Polymers 0.000 claims description 16
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 16
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 210000002808 connective tissue Anatomy 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 238000010074 rubber mixing Methods 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical compound [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 229910000836 magnesium aluminium oxide Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012286 potassium permanganate Substances 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 41
- 239000003795 chemical substances by application Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101935887A CN101187645B (zh) | 2007-12-20 | 2007-12-20 | 电化学co传感器防水透气过滤膜的制备方法 |
Applications Claiming Priority (1)
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CN2007101935887A CN101187645B (zh) | 2007-12-20 | 2007-12-20 | 电化学co传感器防水透气过滤膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101187645A true CN101187645A (zh) | 2008-05-28 |
CN101187645B CN101187645B (zh) | 2010-09-29 |
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CN2007101935887A Expired - Fee Related CN101187645B (zh) | 2007-12-20 | 2007-12-20 | 电化学co传感器防水透气过滤膜的制备方法 |
Country Status (1)
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CN (1) | CN101187645B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107976470A (zh) * | 2017-10-31 | 2018-05-01 | 佛山中科先创电子科技有限公司 | 电化学气体传感器的聚四氟乙烯防水透气复合膜制备方法 |
CN113881096A (zh) * | 2021-09-23 | 2022-01-04 | 佛山英沃传感科技有限公司 | 一种聚四氟乙烯防水透气膜及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1162210C (zh) * | 2002-03-04 | 2004-08-18 | 中国科学院长春应用化学研究所 | 控制电位电解型一氧化碳气体传感器过滤剂的制备方法 |
-
2007
- 2007-12-20 CN CN2007101935887A patent/CN101187645B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107976470A (zh) * | 2017-10-31 | 2018-05-01 | 佛山中科先创电子科技有限公司 | 电化学气体传感器的聚四氟乙烯防水透气复合膜制备方法 |
CN113881096A (zh) * | 2021-09-23 | 2022-01-04 | 佛山英沃传感科技有限公司 | 一种聚四氟乙烯防水透气膜及其制备方法 |
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Publication number | Publication date |
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CN101187645B (zh) | 2010-09-29 |
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Owner name: BEIHUA UNIVERSITY |
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CB03 | Change of inventor or designer information |
Inventor after: Wang Yujiang Inventor after: Li Jinhuan Inventor after: Han Zaigang Inventor after: Liu Shiwei Inventor after: Li Cuiling Inventor after: Sun Gengzhi Inventor after: Hua Kaifeng Inventor after: Lv Xiangyu Inventor before: Wang Yujiang Inventor before: Liu Shiwei Inventor before: Li Cuiling Inventor before: Sun Gengzhi Inventor before: Hua Kaifeng Inventor before: Lv Xiangyu |
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Free format text: CORRECT: ADDRESS; FROM: 130022 CHANGCHUN, JILIN PROVINCE TO: 130000 CHANGCHUN, JILIN PROVINCE Free format text: CORRECT: INVENTOR; FROM: WANG YUJIANG LIU SHIWEI LI CUILING SUN GENGZHI HUA KAIFENG LV XIANGYU TO: WANG YUJIANG LI JINHUAN HAN ZAIGANG LIU SHIWEI LI CUILING SUN GENGZHI HUA KAIFENG LV XIANGYU |
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Effective date of registration: 20111012 Address after: 130000 Jilin City, Changchun province people's street, No. 5625 Co-patentee after: Beihua University Patentee after: Changchun Institue of Applied Chemistry, Chinese Academy of Sciences Address before: 130022 Changchun people's street, Jilin, No. 5625 Patentee before: Changchun Institue of Applied Chemistry, Chinese Academy of Sciences |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20171220 |
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CF01 | Termination of patent right due to non-payment of annual fee |