CN110234218B - 一种柔性电磁屏蔽膜及其制备方法 - Google Patents
一种柔性电磁屏蔽膜及其制备方法 Download PDFInfo
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- CN110234218B CN110234218B CN201910651139.5A CN201910651139A CN110234218B CN 110234218 B CN110234218 B CN 110234218B CN 201910651139 A CN201910651139 A CN 201910651139A CN 110234218 B CN110234218 B CN 110234218B
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- 238000002360 preparation method Methods 0.000 title abstract description 44
- 239000002238 carbon nanotube film Substances 0.000 claims abstract description 63
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 85
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 83
- 239000002041 carbon nanotube Substances 0.000 claims description 77
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 77
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 52
- 239000000243 solution Substances 0.000 claims description 30
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims description 28
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 26
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 26
- 229910052786 argon Inorganic materials 0.000 claims description 26
- 229910052573 porcelain Inorganic materials 0.000 claims description 26
- 239000010453 quartz Substances 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 22
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 21
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 21
- 229910052733 gallium Inorganic materials 0.000 claims description 21
- 229910052738 indium Inorganic materials 0.000 claims description 21
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 21
- 229910052718 tin Inorganic materials 0.000 claims description 21
- KMHSUNDEGHRBNV-UHFFFAOYSA-N 2,4-dichloropyrimidine-5-carbonitrile Chemical compound ClC1=NC=C(C#N)C(Cl)=N1 KMHSUNDEGHRBNV-UHFFFAOYSA-N 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 239000012153 distilled water Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 13
- 230000007935 neutral effect Effects 0.000 claims description 13
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 13
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 7
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims 2
- 239000002071 nanotube Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 36
- 239000010410 layer Substances 0.000 description 34
- 239000010409 thin film Substances 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 10
- 238000002156 mixing Methods 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000005303 weighing Methods 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 229910021389 graphene Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
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- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000001237 Raman spectrum Methods 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002048 multi walled nanotube Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002109 single walled nanotube Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Carbon And Carbon Compounds (AREA)
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN206559810U (zh) * | 2016-12-28 | 2017-10-13 | 云南科威液态金属谷研发有限公司 | 一种屏蔽罩 |
CN107527675A (zh) * | 2017-07-21 | 2017-12-29 | 华南师范大学 | 一种柔性的导电膜及其制备方法 |
CN107901534A (zh) * | 2017-10-25 | 2018-04-13 | 云南靖创液态金属热控技术研发有限公司 | 一种液态金属柔性屏蔽材料及其制备方法 |
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CN1172847C (zh) * | 2001-08-28 | 2004-10-27 | 中国科学院化学研究所 | 一种阵列纳米管及其制备方法和应用 |
KR101692861B1 (ko) * | 2015-05-28 | 2017-01-06 | (주)대한솔루션 | 열 차단 기능을 가진 자동차용 헤드 라이닝 및 그 제조방법 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN206559810U (zh) * | 2016-12-28 | 2017-10-13 | 云南科威液态金属谷研发有限公司 | 一种屏蔽罩 |
CN107527675A (zh) * | 2017-07-21 | 2017-12-29 | 华南师范大学 | 一种柔性的导电膜及其制备方法 |
CN107901534A (zh) * | 2017-10-25 | 2018-04-13 | 云南靖创液态金属热控技术研发有限公司 | 一种液态金属柔性屏蔽材料及其制备方法 |
Non-Patent Citations (1)
Title |
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碳纳米管 8 ~ 12 GHz 电磁波衰减实验研究;陈松仁等;《复合材料学报》;20070630;论文第128页左栏第25行至第130页左栏第10行 * |
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Address after: 523000 room 1005, building 1, 310 Songbai Road, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Guangdong Guangti Leading New Materials Co.,Ltd. Country or region after: China Address before: 523000 room 1005, building 1, 310 Songbai Road, Liaobu Town, Dongguan City, Guangdong Province Patentee before: Dongguan guangti Technology Co.,Ltd. Country or region before: China |
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