CN104292487A - 一种表面抗静电的聚酰亚胺/石墨烯复合薄膜的制备方法 - Google Patents
一种表面抗静电的聚酰亚胺/石墨烯复合薄膜的制备方法 Download PDFInfo
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- CN104292487A CN104292487A CN201410421364.7A CN201410421364A CN104292487A CN 104292487 A CN104292487 A CN 104292487A CN 201410421364 A CN201410421364 A CN 201410421364A CN 104292487 A CN104292487 A CN 104292487A
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- Prior art keywords
- film
- polyamic acid
- polyimide
- preparation
- composite film
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- 229920001721 polyimide Polymers 0.000 title claims abstract description 38
- 239000004642 Polyimide Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 20
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 17
- 239000010439 graphite Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 13
- 150000004985 diamines Chemical class 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004377 microelectronic Methods 0.000 claims abstract description 5
- 229920005575 poly(amic acid) Polymers 0.000 claims description 39
- 238000003756 stirring Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 16
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 238000010792 warming Methods 0.000 claims description 12
- 229910021382 natural graphite Inorganic materials 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 238000005119 centrifugation Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- 239000012286 potassium permanganate Substances 0.000 claims description 8
- 229940001516 sodium nitrate Drugs 0.000 claims description 8
- 235000010344 sodium nitrate Nutrition 0.000 claims description 8
- 239000004317 sodium nitrate Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000005457 ice water Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 238000010907 mechanical stirring Methods 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 6
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 claims description 2
- 150000004984 aromatic diamines Chemical class 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000004528 spin coating Methods 0.000 abstract description 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 238000000703 high-speed centrifugation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- -1 thermotolerance Substances 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (7)
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CN201410421364.7A CN104292487B (zh) | 2014-08-25 | 2014-08-25 | 一种表面抗静电的聚酰亚胺/石墨烯复合薄膜的制备方法 |
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CN201410421364.7A CN104292487B (zh) | 2014-08-25 | 2014-08-25 | 一种表面抗静电的聚酰亚胺/石墨烯复合薄膜的制备方法 |
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CN104292487A true CN104292487A (zh) | 2015-01-21 |
CN104292487B CN104292487B (zh) | 2017-06-27 |
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Cited By (1)
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CN107254071A (zh) * | 2017-08-02 | 2017-10-17 | 合肥东恒锐电子科技有限公司 | 一种防辐射的电脑屏幕保护膜及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103613927A (zh) * | 2013-11-26 | 2014-03-05 | 哈尔滨工业大学 | 一种聚酰亚胺/氟化石墨烯复合薄膜及其制备方法 |
CN103627011A (zh) * | 2013-12-19 | 2014-03-12 | 上海朗亿功能材料有限公司 | 一种导电聚酰亚胺复合薄膜的制备方法 |
CN103788393A (zh) * | 2014-02-17 | 2014-05-14 | 江苏亚宝绝缘材料股份有限公司 | 一种导电聚酰亚胺薄膜制备方法 |
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Patent Citations (3)
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CN103613927A (zh) * | 2013-11-26 | 2014-03-05 | 哈尔滨工业大学 | 一种聚酰亚胺/氟化石墨烯复合薄膜及其制备方法 |
CN103627011A (zh) * | 2013-12-19 | 2014-03-12 | 上海朗亿功能材料有限公司 | 一种导电聚酰亚胺复合薄膜的制备方法 |
CN103788393A (zh) * | 2014-02-17 | 2014-05-14 | 江苏亚宝绝缘材料股份有限公司 | 一种导电聚酰亚胺薄膜制备方法 |
Non-Patent Citations (1)
Title |
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邹正光等: "超声辅助Hummers法制备氧化石墨烯", 《无机化学学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107254071A (zh) * | 2017-08-02 | 2017-10-17 | 合肥东恒锐电子科技有限公司 | 一种防辐射的电脑屏幕保护膜及其制备方法 |
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Effective date of registration: 20230829 Address after: 1st Floor, Building 2, No.1 Kechuang Road, Qixia District, Nanjing City, Jiangsu Province Patentee after: Austin Technology Co.,Ltd. Address before: Ruizhida Enterprise Service Center, Floor 1, NPF Building, Apia Beach Road, Samoa Patentee before: Ouma Magic Technology Co.,Ltd. |
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Address after: 26th Floor, Phase 2, Yijing Plaza, 10 Cheung Yu Street, Cheung Sha Wan, Hong Kong, China Patentee after: Austin Technology Co.,Ltd. Address before: 1st Floor, Building 2, No.1 Kechuang Road, Qixia District, Nanjing City, Jiangsu Province, 210046 Patentee before: Austin Technology Co.,Ltd. |
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Application publication date: 20150121 Assignee: Sichuan aohite Electronic Materials Co.,Ltd. Assignor: Austin Technology Co.,Ltd. Contract record no.: X2024990000083 Denomination of invention: Preparation method of a surface anti-static polyimide/graphene composite film Granted publication date: 20170627 License type: Common License Record date: 20240228 |