JP2006265550A - 熱伝導材料及びその製造方法 - Google Patents
熱伝導材料及びその製造方法 Download PDFInfo
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- JP2006265550A JP2006265550A JP2006056518A JP2006056518A JP2006265550A JP 2006265550 A JP2006265550 A JP 2006265550A JP 2006056518 A JP2006056518 A JP 2006056518A JP 2006056518 A JP2006056518 A JP 2006056518A JP 2006265550 A JP2006265550 A JP 2006265550A
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- 239000000463 material Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 82
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 82
- 239000002861 polymer material Substances 0.000 claims abstract description 27
- 239000004020 conductor Substances 0.000 claims description 49
- 239000011159 matrix material Substances 0.000 claims description 44
- 239000011241 protective layer Substances 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000002071 nanotube Substances 0.000 claims description 4
- 238000001020 plasma etching Methods 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000003522 acrylic cement Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011807 nanoball Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3677—Wire-like or pin-like cooling fins or heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
【解決手段】本発明に係る熱伝導材料は、ポリマー材料と、該ポリマー材料に分散された複数の炭素ナノチューブと、を含む。また、この熱伝導材料は、第一表面及びそれと反対の第二表面を有し、前記複数の炭層ナノチューブの両側の端部がそれぞれ前記熱伝導材料の前記第一表面及び前記第二表面に露出される。なお、本発明は前記熱伝導材料の製造方法を提供する。
【選択図】図1
Description
2 炭素ナノチューブのマトリックス
3 粘着剤
4 ポリエステルフィルム
5 ポリマー材料
10 熱伝導材料
Claims (6)
- ポリマー材料と、このポリマー材料に分散された複数の炭素ナノチューブと、を含み、第一表面及びそれと反対の第二表面を有する熱伝導材料において、
前記複数の炭層ナノチューブの両方の端部は、それぞれ前記熱伝導材料の前記第一表面及び前記第二表面に露出されることを特徴とする熱伝導材料。 - 前記ポリマー材料は、シリコンゴム、テレフタル酸ポリエチレン、ポリエステル樹脂、エポキシ樹脂、嫌気性接着剤、アクリル接着剤のいずれか一種であることを特徴とする、請求項1に記載の熱伝導材料。
- 前記複数の炭素ナノチューブは、マトリックスの形態に形成されることを特徴とする、請求項1又は2に記載の熱伝導材料。
- 前記複数の炭素ナノチューブは、前記熱伝導材料の前記第一表面及び/又は前記第二表面に垂直に構成されることを特徴とする、請求項1〜3のいずれか一項に記載の熱伝導材料。
- 基板を準備して、この基板に炭素ナノチューブのマトリックスを成長させる工程と、
前記炭素ナノチューブのマトリックスの上端部に保護層を形成する工程と、
前記炭素ナノチューブのマトリックスの下端部に保護層を形成する工程と、
ポリマー材料を利用して前記炭素ナノチューブのマトリックスの各炭素ナノチューブの間の空隙を充填する工程と、
前記保護層を除去する工程と、
を含むことを特徴とする熱伝導材料の製造方法。 - 前記保護層を除去してから、反応性イオンエッチングにより、前記炭素ナノチューブのマトリクスに対してエッチング加工を行うことを特徴とする、請求項5に記載の熱伝導材料の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510033841.3 | 2005-03-24 | ||
CN200510033841.3A CN1837147B (zh) | 2005-03-24 | 2005-03-24 | 热界面材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006265550A true JP2006265550A (ja) | 2006-10-05 |
JP4754995B2 JP4754995B2 (ja) | 2011-08-24 |
Family
ID=37014679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006056518A Active JP4754995B2 (ja) | 2005-03-24 | 2006-03-02 | 熱伝導材料及びその製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7438844B2 (ja) |
JP (1) | JP4754995B2 (ja) |
CN (1) | CN1837147B (ja) |
Cited By (3)
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JP2008044099A (ja) * | 2006-08-11 | 2008-02-28 | Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi | カーボンナノチューブ複合材料及びその製造方法 |
JP2010064488A (ja) * | 2008-09-12 | 2010-03-25 | Qinghua Univ | カーボンナノチューブアレイを利用した複合体の製造方法 |
WO2018179668A1 (ja) * | 2017-03-31 | 2018-10-04 | 日立造船株式会社 | フィラー・樹脂複合体、フィラー・樹脂複合体の製造方法、フィラー・樹脂複合層、および、フィラー・樹脂複合体の使用方法 |
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KR20190135481A (ko) * | 2017-03-31 | 2019-12-06 | 히다치 조센 가부시키가이샤 | 필러·수지 복합체, 필러·수지 복합체의 제조방법, 필러·수지 복합층 및 필러·수지 복합체의 사용방법 |
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US7438844B2 (en) | 2008-10-21 |
JP4754995B2 (ja) | 2011-08-24 |
CN1837147A (zh) | 2006-09-27 |
CN1837147B (zh) | 2010-05-05 |
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