KR100425630B1 - 금속처리된 탄소나노튜브를 포함하는 전자파차폐 조성물 - Google Patents
금속처리된 탄소나노튜브를 포함하는 전자파차폐 조성물 Download PDFInfo
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- KR100425630B1 KR100425630B1 KR10-2001-0033699A KR20010033699A KR100425630B1 KR 100425630 B1 KR100425630 B1 KR 100425630B1 KR 20010033699 A KR20010033699 A KR 20010033699A KR 100425630 B1 KR100425630 B1 KR 100425630B1
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- South Korea
- Prior art keywords
- weight
- metal
- carbon nanotubes
- potassium
- treated carbon
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- 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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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 53
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 53
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 43
- 239000002184 metal Substances 0.000 title claims abstract description 43
- 239000000203 mixture Substances 0.000 title claims abstract description 28
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 24
- 239000011591 potassium Substances 0.000 claims abstract description 24
- 239000005011 phenolic resin Substances 0.000 claims abstract description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 14
- 229920000642 polymer Polymers 0.000 claims abstract description 14
- 229920005862 polyol Polymers 0.000 claims abstract description 10
- 150000003077 polyols Chemical class 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000001298 alcohols Chemical class 0.000 claims abstract description 3
- 150000001299 aldehydes Chemical class 0.000 claims abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000002518 antifoaming agent Substances 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- -1 polyols Chemical compound 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 239000002048 multi walled nanotube Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002071 nanotube Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000002134 carbon nanofiber Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002109 single walled nanotube Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- VNWKTOKETHGBQD-YPZZEJLDSA-N carbane Chemical compound [10CH4] VNWKTOKETHGBQD-YPZZEJLDSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- 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
- H05K9/0075—Magnetic shielding materials
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/168—After-treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Conductive Materials (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (2)
- 리튬 또는 칼륨 등과 같은 금속으로 금속처리된 탄소나노튜브 10 내지 30중량%, 페놀수지 중합체의 원료인 폴리올 2 내지 10중량%, 페놀수지 중합체의 원료인 알데히드류 3 내지 12중량% 및 잔량으로서 탄소수 1 내지 4의 저급알코올, 아세톤 또는 이들 중 2이상의 혼합물로 이루어지는 그룹 중에서 선택되는 용제를 포함하여 이루어짐을 특징으로 하는 금속처리된 탄소나노튜브를 포함하는 전자파차폐 조성물.
- 리튬 또는 칼륨 등과 같은 금속처리된 탄소나노튜브 10 내지 30중량%를 페놀수지로 화하는 폴리올 2 내지 10중량%, 알데히드류 3 내지 12중량%, 안료 1 내지 5중량%, 7 내지 8중량%의 분산제, 7 내지 8중량%의 플로우 개량제, 7 내지 8중량%의 소포제, 7 내지 8중량%의 경화제 및 잔량으로서 탄소수 1 내지 4의 저급알코올, 아세톤 또는 이들 중 2 이상의 혼합물들로 이루어진 그룹 중에서 선택되는 용제를 포함하여 이루어짐을 특징으로 하는 금속처리된 탄소나노튜브를 포함하는 전자파차폐 조성물.
Priority Applications (1)
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KR10-2001-0033699A KR100425630B1 (ko) | 2001-06-14 | 2001-06-14 | 금속처리된 탄소나노튜브를 포함하는 전자파차폐 조성물 |
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KR10-2001-0033699A KR100425630B1 (ko) | 2001-06-14 | 2001-06-14 | 금속처리된 탄소나노튜브를 포함하는 전자파차폐 조성물 |
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KR20020096068A KR20020096068A (ko) | 2002-12-31 |
KR100425630B1 true KR100425630B1 (ko) | 2004-04-03 |
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KR10-2001-0033699A Expired - Fee Related KR100425630B1 (ko) | 2001-06-14 | 2001-06-14 | 금속처리된 탄소나노튜브를 포함하는 전자파차폐 조성물 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101183696B1 (ko) | 2010-08-10 | 2012-09-14 | 충남대학교산학협력단 | 전자파 차폐 및 흡수용 탄소재-고분자 복합재 및 그 제조방법 |
KR101992168B1 (ko) | 2017-12-18 | 2019-06-24 | 김영근 | 전자파 차폐용구 및 그 제조방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101331112B1 (ko) | 2011-09-28 | 2013-11-19 | (주)바이오니아 | 탄소나노튜브 및 금속산화물으로 이루어진 나노복합체 및 이의 제조방법 |
CN109898107B (zh) * | 2019-02-28 | 2021-02-19 | 昆明理工大学 | 泡沫金属铜掺杂碳纳米管电磁屏蔽材料及制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000026760A (ja) * | 1998-07-14 | 2000-01-25 | Suzuki Sogyo Co Ltd | 機能性コーティング剤組成物 |
US6265466B1 (en) * | 1999-02-12 | 2001-07-24 | Eikos, Inc. | Electromagnetic shielding composite comprising nanotubes |
JP2001267782A (ja) * | 2000-03-21 | 2001-09-28 | Shimadzu Corp | 電磁波吸収遮蔽材料 |
KR20020005325A (ko) * | 2000-07-10 | 2002-01-17 | 구자홍 | 탄소나노튜브 또는 탄소나노화이버를 이용한 전자파차폐및 흡수재의 제조방법, 및 상기 방법으로 제조된전자파차폐 및 흡수재 |
KR20020095273A (ko) * | 2001-06-14 | 2002-12-26 | 김명수 | 폴리비닐리덴플로라이드 및 폴리비닐피롤리돈 수지와탄소나노튜브를 포함한 전자파 차폐용 코팅재 및 그코팅재를 제조하는 방법 |
-
2001
- 2001-06-14 KR KR10-2001-0033699A patent/KR100425630B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000026760A (ja) * | 1998-07-14 | 2000-01-25 | Suzuki Sogyo Co Ltd | 機能性コーティング剤組成物 |
US6265466B1 (en) * | 1999-02-12 | 2001-07-24 | Eikos, Inc. | Electromagnetic shielding composite comprising nanotubes |
JP2001267782A (ja) * | 2000-03-21 | 2001-09-28 | Shimadzu Corp | 電磁波吸収遮蔽材料 |
KR20020005325A (ko) * | 2000-07-10 | 2002-01-17 | 구자홍 | 탄소나노튜브 또는 탄소나노화이버를 이용한 전자파차폐및 흡수재의 제조방법, 및 상기 방법으로 제조된전자파차폐 및 흡수재 |
KR20020095273A (ko) * | 2001-06-14 | 2002-12-26 | 김명수 | 폴리비닐리덴플로라이드 및 폴리비닐피롤리돈 수지와탄소나노튜브를 포함한 전자파 차폐용 코팅재 및 그코팅재를 제조하는 방법 |
Non-Patent Citations (1)
Title |
---|
2000.06.29 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101183696B1 (ko) | 2010-08-10 | 2012-09-14 | 충남대학교산학협력단 | 전자파 차폐 및 흡수용 탄소재-고분자 복합재 및 그 제조방법 |
KR101992168B1 (ko) | 2017-12-18 | 2019-06-24 | 김영근 | 전자파 차폐용구 및 그 제조방법 |
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KR20020096068A (ko) | 2002-12-31 |
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