KR102262025B1 - 표면 개질된 질화붕소, 상기 입자가 분산된 조성물, 및 상기 조성물로 코팅된 와이어 - Google Patents
표면 개질된 질화붕소, 상기 입자가 분산된 조성물, 및 상기 조성물로 코팅된 와이어 Download PDFInfo
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- KR102262025B1 KR102262025B1 KR1020150130543A KR20150130543A KR102262025B1 KR 102262025 B1 KR102262025 B1 KR 102262025B1 KR 1020150130543 A KR1020150130543 A KR 1020150130543A KR 20150130543 A KR20150130543 A KR 20150130543A KR 102262025 B1 KR102262025 B1 KR 102262025B1
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- boron nitride
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- silane
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- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical class N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims abstract description 171
- 239000000203 mixture Substances 0.000 title abstract description 43
- 229910052582 BN Inorganic materials 0.000 claims abstract description 121
- 239000003607 modifier Substances 0.000 claims abstract description 48
- 239000002245 particle Substances 0.000 claims abstract description 38
- 125000003277 amino group Chemical group 0.000 claims abstract description 27
- 125000003118 aryl group Chemical group 0.000 claims abstract description 25
- 125000003700 epoxy group Chemical group 0.000 claims abstract description 17
- 229920000642 polymer Polymers 0.000 claims description 54
- 239000011159 matrix material Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 229920003055 poly(ester-imide) Polymers 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920001721 polyimide Polymers 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000004697 Polyetherimide Substances 0.000 claims description 5
- 239000002061 nanopillar Substances 0.000 claims description 5
- 229920001601 polyetherimide Polymers 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 229910052570 clay Inorganic materials 0.000 claims description 3
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 92
- 229910000077 silane Inorganic materials 0.000 description 77
- 125000000524 functional group Chemical group 0.000 description 42
- 229920002312 polyamide-imide Polymers 0.000 description 42
- 239000002131 composite material Substances 0.000 description 37
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 36
- 239000010410 layer Substances 0.000 description 35
- 230000000052 comparative effect Effects 0.000 description 34
- 239000004593 Epoxy Substances 0.000 description 26
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 24
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 20
- 229910052796 boron Inorganic materials 0.000 description 20
- 150000004756 silanes Chemical class 0.000 description 18
- 239000002904 solvent Substances 0.000 description 16
- 239000008188 pellet Substances 0.000 description 14
- 125000000217 alkyl group Chemical group 0.000 description 12
- 239000002243 precursor Substances 0.000 description 12
- 239000004962 Polyamide-imide Substances 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- -1 glycidyloxy group Chemical group 0.000 description 9
- 239000004809 Teflon Substances 0.000 description 8
- 229920006362 Teflon® Polymers 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 239000011259 mixed solution Substances 0.000 description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 239000011343 solid material Substances 0.000 description 6
- HSMPSHPWCOOUJH-UHFFFAOYSA-N anilinyl Chemical group [NH]C1=CC=CC=C1 HSMPSHPWCOOUJH-UHFFFAOYSA-N 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- DCFKHNIGBAHNSS-UHFFFAOYSA-N chloro(triethyl)silane Chemical compound CC[Si](Cl)(CC)CC DCFKHNIGBAHNSS-UHFFFAOYSA-N 0.000 description 4
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- 125000004427 diamine group Chemical group 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical group CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 4
- QWNMCEZWNSHQMT-UHFFFAOYSA-N 2-(4-tert-butylphenyl)ethyl-trichlorosilane Chemical compound CC(C)(C)C1=CC=C(CC[Si](Cl)(Cl)Cl)C=C1 QWNMCEZWNSHQMT-UHFFFAOYSA-N 0.000 description 3
- 239000008199 coating composition Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- ADLWTVQIBZEAGJ-UHFFFAOYSA-N ethoxy-methyl-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](C)(OCC)C1=CC=CC=C1 ADLWTVQIBZEAGJ-UHFFFAOYSA-N 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- 239000004848 polyfunctional curative Substances 0.000 description 3
- 238000003980 solgel method Methods 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- CNODSORTHKVDEM-UHFFFAOYSA-N 4-trimethoxysilylaniline Chemical compound CO[Si](OC)(OC)C1=CC=C(N)C=C1 CNODSORTHKVDEM-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920006125 amorphous polymer Polymers 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- 125000006267 biphenyl group Chemical group 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- MNKYQPOFRKPUAE-UHFFFAOYSA-N chloro(triphenyl)silane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 MNKYQPOFRKPUAE-UHFFFAOYSA-N 0.000 description 2
- CDZQZJKHGHWQJC-UHFFFAOYSA-N chloro-dimethyl-(3-phenoxypropyl)silane Chemical compound C[Si](C)(Cl)CCCOC1=CC=CC=C1 CDZQZJKHGHWQJC-UHFFFAOYSA-N 0.000 description 2
- KWYZNESIGBQHJK-UHFFFAOYSA-N chloro-dimethyl-phenylsilane Chemical compound C[Si](C)(Cl)C1=CC=CC=C1 KWYZNESIGBQHJK-UHFFFAOYSA-N 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
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- IDEKNJPMOJJQNQ-UHFFFAOYSA-N dichloro-methyl-(2-phenylethyl)silane Chemical compound C[Si](Cl)(Cl)CCC1=CC=CC=C1 IDEKNJPMOJJQNQ-UHFFFAOYSA-N 0.000 description 2
- IWVPUEUBWCITSE-UHFFFAOYSA-N dichloro-methyl-(3-phenoxypropyl)silane Chemical compound C[Si](Cl)(Cl)CCCOC1=CC=CC=C1 IWVPUEUBWCITSE-UHFFFAOYSA-N 0.000 description 2
- GNEPOXWQWFSSOU-UHFFFAOYSA-N dichloro-methyl-phenylsilane Chemical compound C[Si](Cl)(Cl)C1=CC=CC=C1 GNEPOXWQWFSSOU-UHFFFAOYSA-N 0.000 description 2
- IGFFTOVGRACDBL-UHFFFAOYSA-N dichloro-phenyl-prop-2-enylsilane Chemical compound C=CC[Si](Cl)(Cl)C1=CC=CC=C1 IGFFTOVGRACDBL-UHFFFAOYSA-N 0.000 description 2
- ZZNQQQWFKKTOSD-UHFFFAOYSA-N diethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OCC)(OCC)C1=CC=CC=C1 ZZNQQQWFKKTOSD-UHFFFAOYSA-N 0.000 description 2
- MNFGEHQPOWJJBH-UHFFFAOYSA-N diethoxy-methyl-phenylsilane Chemical compound CCO[Si](C)(OCC)C1=CC=CC=C1 MNFGEHQPOWJJBH-UHFFFAOYSA-N 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 2
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- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
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- OCXPCSGIIJESOA-UHFFFAOYSA-N tert-butyl-dichloro-phenylsilane Chemical compound CC(C)(C)[Si](Cl)(Cl)C1=CC=CC=C1 OCXPCSGIIJESOA-UHFFFAOYSA-N 0.000 description 2
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- ORVMIVQULIKXCP-UHFFFAOYSA-N trichloro(phenyl)silane Chemical compound Cl[Si](Cl)(Cl)C1=CC=CC=C1 ORVMIVQULIKXCP-UHFFFAOYSA-N 0.000 description 2
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- UBMUZYGBAGFCDF-UHFFFAOYSA-N trimethoxy(2-phenylethyl)silane Chemical compound CO[Si](OC)(OC)CCC1=CC=CC=C1 UBMUZYGBAGFCDF-UHFFFAOYSA-N 0.000 description 2
- NCLFWRGBSGFNNA-UHFFFAOYSA-N trimethoxy-(3-methyloxiran-2-yl)silane Chemical group CO[Si](OC)(OC)C1OC1C NCLFWRGBSGFNNA-UHFFFAOYSA-N 0.000 description 2
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- 125000001309 chloro group Chemical group Cl* 0.000 description 1
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- HRHTWJRIOVCXKE-UHFFFAOYSA-N dichloro-methyl-(1-phenylbutyl)silane Chemical compound CCCC([Si](C)(Cl)Cl)C1=CC=CC=C1 HRHTWJRIOVCXKE-UHFFFAOYSA-N 0.000 description 1
- QUHJOUAJXNMZIF-UHFFFAOYSA-N dichloro-methyl-tritylsilane Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)([Si](Cl)(Cl)C)C1=CC=CC=C1 QUHJOUAJXNMZIF-UHFFFAOYSA-N 0.000 description 1
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- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- RSIHJDGMBDPTIM-UHFFFAOYSA-N ethoxy(trimethyl)silane Chemical compound CCO[Si](C)(C)C RSIHJDGMBDPTIM-UHFFFAOYSA-N 0.000 description 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- VRINOTYEGADLMW-UHFFFAOYSA-N heptyl(trimethoxy)silane Chemical compound CCCCCCC[Si](OC)(OC)OC VRINOTYEGADLMW-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- 239000010954 inorganic particle Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 description 1
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical group CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 1
- 239000005053 propyltrichlorosilane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- BGSBEWOQSOBCCU-UHFFFAOYSA-N trichloro(3-phenoxypropyl)silane Chemical compound Cl[Si](Cl)(Cl)CCCOC1=CC=CC=C1 BGSBEWOQSOBCCU-UHFFFAOYSA-N 0.000 description 1
- QJOHXSVBLYVERP-UHFFFAOYSA-N trichloro(3-phenylpropyl)silane Chemical compound Cl[Si](Cl)(Cl)CCCC1=CC=CC=C1 QJOHXSVBLYVERP-UHFFFAOYSA-N 0.000 description 1
- VNXBHBMKYRKXCQ-UHFFFAOYSA-N trichloro(3-phenylpropyl)silane Chemical compound C1(=CC=CC=C1)CCC[Si](Cl)(Cl)Cl.C1(=CC=CC=C1)CCC[Si](Cl)(Cl)Cl VNXBHBMKYRKXCQ-UHFFFAOYSA-N 0.000 description 1
- DOEHJNBEOVLHGL-UHFFFAOYSA-N trichloro(propyl)silane Chemical compound CCC[Si](Cl)(Cl)Cl DOEHJNBEOVLHGL-UHFFFAOYSA-N 0.000 description 1
- QLNOVKKVHFRGMA-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical group [CH2]CC[Si](OC)(OC)OC QLNOVKKVHFRGMA-UHFFFAOYSA-N 0.000 description 1
- MFNSSBJWIWJKOE-UHFFFAOYSA-N trimethoxy-(4-methoxyphenyl)silane Chemical compound COC1=CC=C(C=C1)[Si](OC)(OC)OC.COC1=CC=C(C=C1)[Si](OC)(OC)OC MFNSSBJWIWJKOE-UHFFFAOYSA-N 0.000 description 1
- ZESWBFKRPIRQCD-UHFFFAOYSA-N trimethoxy-(4-methoxyphenyl)silane Chemical compound COC1=CC=C([Si](OC)(OC)OC)C=C1 ZESWBFKRPIRQCD-UHFFFAOYSA-N 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 0.000 description 1
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Images
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
- C01B21/0648—After-treatment, e.g. grinding, purification
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- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/14—Compounds containing boron and nitrogen, phosphorus, sulfur, selenium or tellurium
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- C08K3/38—Boron-containing compounds
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- C—CHEMISTRY; METALLURGY
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Abstract
Description
도 2a는 본 발명의 일 실시예에 따른 와이어의 단면을 나타낸 개략도이고, 도 2b는 도 2a의 B 부분을 확대하여 나타낸 단면도이다.
도 3a는 실험예 1에 따른 질화붕소(20 wt%)-PAI 복합체의 파단면을 주사전자현미경으로 관찰한 사진이고, 도 3b는 비교예 2에 따른 질화붕소(20 wt%)-PAI 복합체의 파단면을 주사현미경으로 관찰한 사진이다.
도 4a는 실험예 2에 따른 질화붕소-에폭시 복합체의 파단면을 주사전자현미경으로 관찰한 사진이고, 도 4b는 비교예 7에 다른 질화붕소-에폭시 복합체의 파단면을 주사현미경으로 관찰한 사진이다.
질화붕소 함유여부 | 질화붕소 표면 개질제 종류 |
열전도도 (W/mK), (질화붕소 함량: 20wt%) | 열전도도 (W/mK), (질화붕소 함량: 60wt%) | |
실험예 1 | ○ | PN & DN | 0.64 | 2.56 |
비교예 1 | - | 0.30 | ||
비교예 2 | ○ | - | 0.44 | 0.99 |
비교예 3 | ○ | TE | 0.57 | 1.97 |
비교예 4 | ○ | PN | 0.57 | 2.10 |
비교예 5 | ○ | DN | 0.61 | 2.17 |
PN: N-[3-trimethoxysilyl)propyl]aniline TE: (3-glycidyloxypropyl)trimethoxysilane DN: N-[3-(trimethoxysilyl)propyl]ethylenediamine PAI: Polyamide-imide |
질화붕소 함유여부 | 질화붕소 표면 개질제 종류 |
열전도도 (W/mK), (질화붕소 함량: 20wt%) | |
실험예 2 | ○ | PN & DN | 0.48 |
비교예 6 | - | - | 0.21 |
비교예 7 | ○ | - | 0.42 |
비교예 8 | ○ | PN | 0.46 |
PN: N-[3-trimethoxysilyl)propyl]aniline DN: N-[3-(trimethoxysilyl)propyl]ethylenediamine |
Claims (23)
- 삭제
- 삭제
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- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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- 삭제
- 전도성 와이어; 및
상기 전도성 와이어 상에 형성되고 고분자 매트릭스 및 상기 고분자 매트릭스 내에 분산된 다중 표면 개질된 질화붕소를 함유하는 열전도성막을 포함하고,
상기 다중 표면 개질된 질화붕소는
판상형의 육방정계 질화붕소이고, 상하부면들인 판상면들과 상기 판상면에 비해 표면 에너지가 큰 측면을 갖는 질화붕소 입자; 상기 질화붕소 입자의 측면에 결합되고 말단에 방향족기를 함유하는 제1 표면 개질제; 및 상기 질화붕소 입자의 측면에 결합되고 말단에 아민기 또는 에폭시기를 함유하는 제2 표면 개질제를 포함하고,
상기 질화붕소 입자의 판상면은 상기 전도성 와이어를 바라보는, 와이어. - 제16항에 있어서,
상기 고분자 매트릭스는 폴리에스테르, 폴리에스테르이미드, 폴리에스테르아미드, 폴리에스테르아미드이미드, (트리(2-하이드록시 에틸)이소시아누에이트 트리아크릴레이트)-폴리에스테르이미드, 폴리에테르이미드, 폴리아미드, 폴리아미드이미드, 폴리이미드, 폴리우레탄, 폴리비닐포르말, 에폭시 수지 및 이들의 조합들로 이루어지는 군으로부터 선택되는 것인 와이어. - 제16항에 있어서,
상기 전도성 와이어와 상기 열전도성막 사이에,
유기 절연 고분자를 포함하는 내부분방전성층을 더 포함하는 와이어. - 제18항에 있어서,
상기 내부분방전성층은 상기 유기 절연 고분자 내에 분산된 무기 나노필러를 더 포함하는 와이어. - 제19항에 있어서,
상기 무기 나노필러는 실리카, 티타니아, 알루미나, 지르코니아, 이트리아, 산화크롬, 산화 아연, 산화철, 클레이, 및 이들의 조합들로 이루어지는 군으로부터 선택되는 것을 포함하는 와이어. - 삭제
- 제16항에 있어서,
상기 질화붕소 입자의 판상면과 상기 전도성 와이어의 표면은 평행한 와이어. - 제16항에 있어서,
상기 질화붕소 입자의 판상면이 상기 전도성 와이어의 표면과 이루는 각은 상기 질화붕소 입자의 판상면이 상기 전도성 와이어의 표면에 수직한 수선과 이루는 각에 비해 작은 와이어.
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