CN103571236A - 一种太阳能封装电池eva薄膜表面纳米涂料 - Google Patents
一种太阳能封装电池eva薄膜表面纳米涂料 Download PDFInfo
- Publication number
- CN103571236A CN103571236A CN201310530057.8A CN201310530057A CN103571236A CN 103571236 A CN103571236 A CN 103571236A CN 201310530057 A CN201310530057 A CN 201310530057A CN 103571236 A CN103571236 A CN 103571236A
- Authority
- CN
- China
- Prior art keywords
- silane coupling
- fatty alcohol
- coupling agent
- eva
- eva film
- 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.)
- Granted
Links
- 239000005038 ethylene vinyl acetate Substances 0.000 title abstract description 18
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 title abstract description 18
- 239000002103 nanocoating Substances 0.000 title abstract description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 35
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 34
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 23
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 23
- 239000011230 binding agent Substances 0.000 claims abstract description 10
- 239000003960 organic solvent Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 49
- 238000000576 coating method Methods 0.000 claims description 49
- IDQBJILTOGBZCR-UHFFFAOYSA-N 1-butoxypropan-1-ol Chemical compound CCCCOC(O)CC IDQBJILTOGBZCR-UHFFFAOYSA-N 0.000 claims description 24
- 239000006185 dispersion Substances 0.000 claims description 22
- 239000005543 nano-size silicon particle Substances 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000004581 coalescence Methods 0.000 claims description 9
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 239000000377 silicon dioxide Substances 0.000 abstract description 4
- 239000002071 nanotube Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 238000004383 yellowing Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 65
- 230000000052 comparative effect Effects 0.000 description 12
- 239000000523 sample Substances 0.000 description 11
- 239000000306 component Substances 0.000 description 10
- 239000012528 membrane Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 6
- 229960000935 dehydrated alcohol Drugs 0.000 description 5
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012991 xanthate Substances 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 4
- 229960004756 ethanol Drugs 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- -1 polyoxyethylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
Claims (5)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510677938.1A CN105331149A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510675125.9A CN105199442A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜 |
CN201510677946.6A CN105199445A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201310530057.8A CN103571236B (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510677582.1A CN105199130A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510675612.5A CN105219130A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510677581.7A CN105199444A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510673933.1A CN105219129A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510677571.3A CN105199443A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜 |
Applications Claiming Priority (1)
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---|---|---|---|
CN201310530057.8A CN103571236B (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
Related Child Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510677582.1A Division CN105199130A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510677571.3A Division CN105199443A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜 |
CN201510677938.1A Division CN105331149A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510675125.9A Division CN105199442A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜 |
CN201510673933.1A Division CN105219129A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510677581.7A Division CN105199444A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510675612.5A Division CN105219130A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510677946.6A Division CN105199445A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103571236A true CN103571236A (zh) | 2014-02-12 |
CN103571236B CN103571236B (zh) | 2015-10-07 |
Family
ID=50043982
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510677581.7A Pending CN105199444A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510675125.9A Pending CN105199442A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜 |
CN201310530057.8A Active CN103571236B (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510677582.1A Pending CN105199130A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510677946.6A Pending CN105199445A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510677938.1A Pending CN105331149A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510675612.5A Pending CN105219130A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510673933.1A Pending CN105219129A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510677571.3A Pending CN105199443A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510677581.7A Pending CN105199444A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510675125.9A Pending CN105199442A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜 |
Family Applications After (6)
Application Number | Title | Priority Date | Filing Date |
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CN201510677582.1A Pending CN105199130A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510677946.6A Pending CN105199445A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510677938.1A Pending CN105331149A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510675612.5A Pending CN105219130A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池 |
CN201510673933.1A Pending CN105219129A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜表面纳米涂料 |
CN201510677571.3A Pending CN105199443A (zh) | 2013-11-01 | 2013-11-01 | 一种太阳能封装电池eva薄膜 |
Country Status (1)
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CN (9) | CN105199444A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336341A (ja) * | 2004-05-27 | 2005-12-08 | Mitsubishi Rayon Co Ltd | カーボンナノチューブ含有組成物、これからなる塗膜を有する複合体、及びそれらの製造方法 |
JP2007056125A (ja) * | 2005-08-24 | 2007-03-08 | Mitsubishi Rayon Co Ltd | カーボンナノチューブ含有硬化性組成物、及びその硬化塗膜を有する複合体 |
CN101781404B (zh) * | 2009-12-10 | 2011-08-31 | 安徽金阳纳米科技有限公司 | 一种在eva薄膜表面制备碳纳米管导静电涂层的方法 |
CN102443287A (zh) * | 2010-09-30 | 2012-05-09 | 三菱综合材料株式会社 | 用于太阳能电池的透明导电膜用组合物和透明导电膜 |
CN102786644A (zh) * | 2012-08-21 | 2012-11-21 | 陕西科技大学 | 纳米二氧化硅包覆的多壁碳纳米管改性丙烯酸树脂涂饰剂的制备方法 |
CN103059618A (zh) * | 2013-01-04 | 2013-04-24 | 山东轻工业学院 | 一种复合材料高黏附性超疏水薄膜的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005323492A1 (en) * | 2004-04-07 | 2006-07-13 | Eikos, Inc. | Fugitive viscosity and stability modifiers for carbon nanotube compositions |
CN101462713A (zh) * | 2007-12-20 | 2009-06-24 | 索尼株式会社 | 处理碳纳米管的方法、碳纳米管以及碳纳米管器件 |
CN103360986B (zh) * | 2012-03-31 | 2016-06-08 | 江南大学 | 一种高导热太阳能组件封装材料 |
-
2013
- 2013-11-01 CN CN201510677581.7A patent/CN105199444A/zh active Pending
- 2013-11-01 CN CN201510675125.9A patent/CN105199442A/zh active Pending
- 2013-11-01 CN CN201310530057.8A patent/CN103571236B/zh active Active
- 2013-11-01 CN CN201510677582.1A patent/CN105199130A/zh active Pending
- 2013-11-01 CN CN201510677946.6A patent/CN105199445A/zh active Pending
- 2013-11-01 CN CN201510677938.1A patent/CN105331149A/zh active Pending
- 2013-11-01 CN CN201510675612.5A patent/CN105219130A/zh active Pending
- 2013-11-01 CN CN201510673933.1A patent/CN105219129A/zh active Pending
- 2013-11-01 CN CN201510677571.3A patent/CN105199443A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336341A (ja) * | 2004-05-27 | 2005-12-08 | Mitsubishi Rayon Co Ltd | カーボンナノチューブ含有組成物、これからなる塗膜を有する複合体、及びそれらの製造方法 |
JP2007056125A (ja) * | 2005-08-24 | 2007-03-08 | Mitsubishi Rayon Co Ltd | カーボンナノチューブ含有硬化性組成物、及びその硬化塗膜を有する複合体 |
CN101781404B (zh) * | 2009-12-10 | 2011-08-31 | 安徽金阳纳米科技有限公司 | 一种在eva薄膜表面制备碳纳米管导静电涂层的方法 |
CN102443287A (zh) * | 2010-09-30 | 2012-05-09 | 三菱综合材料株式会社 | 用于太阳能电池的透明导电膜用组合物和透明导电膜 |
CN102786644A (zh) * | 2012-08-21 | 2012-11-21 | 陕西科技大学 | 纳米二氧化硅包覆的多壁碳纳米管改性丙烯酸树脂涂饰剂的制备方法 |
CN103059618A (zh) * | 2013-01-04 | 2013-04-24 | 山东轻工业学院 | 一种复合材料高黏附性超疏水薄膜的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105219129A (zh) | 2016-01-06 |
CN105199443A (zh) | 2015-12-30 |
CN105219130A (zh) | 2016-01-06 |
CN105199130A (zh) | 2015-12-30 |
CN105199445A (zh) | 2015-12-30 |
CN105331149A (zh) | 2016-02-17 |
CN105199442A (zh) | 2015-12-30 |
CN103571236B (zh) | 2015-10-07 |
CN105199444A (zh) | 2015-12-30 |
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Effective date of registration: 20191023 Address after: 314500 1-6 buildings, 571 Tong Sheng Road, Feng Ming Street, Tongxiang, Jiaxing, Zhejiang. Patentee after: ZHEJIANG KELI NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 221300 First Street of Pizhou New District, Xuzhou City, Jiangsu Province Patentee before: Pizhou Eurasia import and export trade Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 314500 1-6 buildings, 571 Tong Sheng Road, Feng Ming Street, Tongxiang, Jiaxing, Zhejiang. Patentee after: Keli new materials Co., Ltd Address before: 314500 1-6 buildings, 571 Tong Sheng Road, Feng Ming Street, Tongxiang, Jiaxing, Zhejiang. Patentee before: ZHEJIANG KELI NEW MATERIAL TECHNOLOGY CO., LTD. |