DE02723728T1 - Anisotrope thermische lösung - Google Patents

Anisotrope thermische lösung Download PDF

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Publication number
DE02723728T1
DE02723728T1 DE02723728T DE02723728T DE02723728T1 DE 02723728 T1 DE02723728 T1 DE 02723728T1 DE 02723728 T DE02723728 T DE 02723728T DE 02723728 T DE02723728 T DE 02723728T DE 02723728 T1 DE02723728 T1 DE 02723728T1
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laminate
heat
layers
graphite
article
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Julian Chagrin Falls Norley
Martin David Parma SMALC
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Advanced Energy Technology Inc
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Advanced Energy Technology Inc
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
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    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/82—Asbestos; Glass; Fused silica
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
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Abstract

Verfahren zum Herstellen eines Graphitartikels, das umfasst: Bilden eines Laminats, das eine Mehrzahl flexibler Graphitlagen aufweist, die Grapheneschichten aufweisen; und Richtungsausrichten der Grapheneschichten des Laminats.

Claims (15)

  1. Verfahren zum Herstellen eines Graphitartikels, das umfasst: Bilden eines Laminats, das eine Mehrzahl flexibler Graphitlagen aufweist, die Grapheneschichten aufweisen; und Richtungsausrichten der Grapheneschichten des Laminats.
  2. Verfahren nach Anspruch 1, bei dem das Richtungsausrichten der Grapheneschichten des Laminats durch die Anlegung von Druck bewirkt wird.
  3. Verfahren nach Anspruch 2, bei dem die Anlegung von Druck nach der Ausbildung des Laminats aus der Mehrzahl flexibler Graphitlagen bewirkt wird.
  4. Verfahren nach Anspruch 3, bei dem die Grapheneschichten der flexiblen Graphitlagen, die das Laminat aufbauen, der Anlegung von Druck vor der Ausbildung des Laminats ausgesetzt werden, indem der an die Lagen während des Kalanderprozesses angelegte Druck erhöht wird.
  5. Verfahren nach Anspruch 2, bei dem die Anlegung von Druck an das Laminat zu einer Erhöhung in der Dichte des Laminats führt.
  6. Verfahren nach Anspruch 4, bei dem die Erhöhung im Druck während des Kalanderprozesses zur Ausbildung flexibler Graphitlagen mit einer größeren Dichte führt.
  7. Laminat, das gemäß dem Verfahren von Anspruch 1 hergestellt wird.
  8. Laminat, das gemäß dem Verfahren von Anspruch 3 hergestellt wird.
  9. Laminat, das gemäß dem Verfahren von Anspruch 4 hergestellt wird.
  10. Wärmelösung, die eine Mehrzahl flexibler Graphitlagen laminiert zu einem unitären Artikel aufweist, wobei der anisotrope Wärmeanteil des Artikels mindestens etwa 70 beträgt.
  11. Wärmelösung nach Anspruch 10, bei der der anisotrope Wärmeanteil des Artikels mindestens etwa 160 beträgt.
  12. Wärmelösung nach Anspruch 10, bei der das Laminat durch Laminieren flexibler Lagen aus zusammengepressten Partikeln aus abgeblättertem Graphit mit einem geeigneten Klebstoff gebildet wird.
  13. Wärmelösung nach Anspruch 12, bei der der Klebstoff einen druckempfindlichen oder wärmeaktivierten Klebstoff aufweist.
  14. Wärmelösung nach Anspruch 10, die eine Wärmesenke aufweist.
  15. Wärmelösung nach Anspruch 10, die einen Wärmeverteiler aufweist.
DE02723728T 2001-04-04 2002-04-01 Anisotrope thermische lösung Pending DE02723728T1 (de)

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US09/826,225 US20020157818A1 (en) 2001-04-04 2001-04-04 Anisotropic thermal solution
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Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382004B2 (en) * 2001-04-04 2013-02-26 Graftech International Holdings Inc. Flexible graphite flooring heat spreader
US20020157819A1 (en) * 2001-04-04 2002-10-31 Julian Norley Graphite-based thermal dissipation component
US20050003200A1 (en) 2001-08-31 2005-01-06 Julian Norley Resin-impregnated flexible graphite articles
US6777086B2 (en) * 2001-08-31 2004-08-17 Julian Norley Laminates prepared from impregnated flexible graphite sheets
US6749010B2 (en) * 2002-06-28 2004-06-15 Advanced Energy Technology Inc. Composite heat sink with metal base and graphite fins
US20050155743A1 (en) * 2002-06-28 2005-07-21 Getz George Jr. Composite heat sink with metal base and graphite fins
US7303820B2 (en) 2003-10-14 2007-12-04 Graftech International Holdings Inc. Heat spreader for display device
US7160619B2 (en) * 2003-10-14 2007-01-09 Advanced Energy Technology Inc. Heat spreader for emissive display device
US7276273B2 (en) * 2003-10-14 2007-10-02 Advanced Energy Technology Inc. Heat spreader for display device
US7150914B2 (en) * 2003-10-14 2006-12-19 Advanced Energy Technology Inc. Heat spreader for emissive display device
US8211260B2 (en) 2003-10-14 2012-07-03 Graftech International Holdings Inc. Heat spreader for plasma display panel
US20070053168A1 (en) * 2004-01-21 2007-03-08 General Electric Company Advanced heat sinks and thermal spreaders
JP3691836B1 (ja) * 2004-08-27 2005-09-07 東洋炭素株式会社 膨張黒鉛シート
US7161809B2 (en) * 2004-09-15 2007-01-09 Advanced Energy Technology Inc. Integral heat spreader
US20060070720A1 (en) * 2004-09-17 2006-04-06 Capp Joseph P Heat riser
US7306847B2 (en) 2005-01-28 2007-12-11 Graftech International Holdings Inc. Heat spreader for display device
US20060225874A1 (en) * 2005-04-11 2006-10-12 Shives Gary D Sandwiched thermal article
US9104058B2 (en) 2005-06-27 2015-08-11 Graftech International Holdings Inc. Optimized frame system for a liquid crystal display device
US7385819B1 (en) 2005-06-27 2008-06-10 Graftech International Holdings Inc. Display device
US9081220B2 (en) 2005-06-27 2015-07-14 Graftech International Holdings Inc. Optimized frame system for a display device
US9087669B2 (en) 2005-06-27 2015-07-21 Graftech International Holdings Inc. Display device having improved properties
US7619257B2 (en) 2006-02-16 2009-11-17 Alcatel-Lucent Usa Inc. Devices including graphene layers epitaxially grown on single crystal substrates
US20080083450A1 (en) * 2006-10-04 2008-04-10 United Technologies Corporation Thermal management of concentrator photovoltaic cells
US8950468B2 (en) 2007-05-11 2015-02-10 The Boeing Company Cooling system for aerospace vehicle components
US7808787B2 (en) * 2007-09-07 2010-10-05 Specialty Minerals (Michigan) Inc. Heat spreader and method of making the same
US7790242B1 (en) 2007-10-09 2010-09-07 University Of Louisville Research Foundation, Inc. Method for electrostatic deposition of graphene on a substrate
FR2946663B1 (fr) * 2009-06-11 2011-08-05 Snecma Revetement thermique, piece thermomecanique comportant un tel revetement thermique, turbomachine, moteur d'aeronef, d'astronef ou de fusee comportant une telle piece thermomecanique
US8085531B2 (en) * 2009-07-14 2011-12-27 Specialty Minerals (Michigan) Inc. Anisotropic thermal conduction element and manufacturing method
WO2011142841A2 (en) 2010-01-14 2011-11-17 University Of Virginia Patent Foundation Multifunctional thermal management system and related method
CA2800269A1 (en) 2011-02-09 2012-08-16 Incubation Alliance, Inc. Method for producing multilayer graphene-coated substrate
US10347559B2 (en) 2011-03-16 2019-07-09 Momentive Performance Materials Inc. High thermal conductivity/low coefficient of thermal expansion composites
WO2013066269A1 (en) * 2011-11-02 2013-05-10 Nanyang Technological University Method of forming od, id, or 3d graphene and use thereof
US20130280470A1 (en) * 2012-04-20 2013-10-24 Julian Norly Thermal Management For Aircraft Composites
CN102917574B (zh) * 2012-10-24 2015-05-27 华为技术有限公司 导热垫、制造导热垫的方法、散热装置和电子设备
US10028418B2 (en) * 2015-01-20 2018-07-17 Microsoft Technology Licensing, Llc Metal encased graphite layer heat pipe
US10108017B2 (en) 2015-01-20 2018-10-23 Microsoft Technology Licensing, Llc Carbon nanoparticle infused optical mount
US10444515B2 (en) 2015-01-20 2019-10-15 Microsoft Technology Licensing, Llc Convective optical mount structure
US9791704B2 (en) * 2015-01-20 2017-10-17 Microsoft Technology Licensing, Llc Bonded multi-layer graphite heat pipe
US20180330842A1 (en) * 2017-05-15 2018-11-15 The Trustees Of Columbia University In The City Of New York Layered metal-graphene-metal laminate structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991581A (en) * 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
US3553834A (en) * 1965-03-22 1971-01-12 Dow Chemical Co Method of making a heating carpet
FR2616997B1 (fr) * 1987-06-16 1989-08-25 Thomson Csf Support pour circuit imprime, formant drain thermique a dilatation controlee, et procede de fabrication
US4895713A (en) * 1987-08-31 1990-01-23 Union Carbide Corporation Intercalation of graphite
US5863467A (en) * 1996-05-03 1999-01-26 Advanced Ceramics Corporation High thermal conductivity composite and method
US5902762A (en) * 1997-04-04 1999-05-11 Ucar Carbon Technology Corporation Flexible graphite composite
US5885728A (en) * 1997-04-04 1999-03-23 Ucar Carbon Technology Corporation Flexible graphite composite
US6060166A (en) * 1998-02-05 2000-05-09 Raytheon Company Flexible graphite fiber thermal shunt
CA2344509C (en) * 1999-04-07 2008-03-25 Graftech Inc. Flexible graphite article and method of manufacture
US6482520B1 (en) * 2000-02-25 2002-11-19 Jing Wen Tzeng Thermal management system

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EP1383644A2 (de) 2004-01-28
US20020166660A1 (en) 2002-11-14
US20070030653A1 (en) 2007-02-08
US20020157818A1 (en) 2002-10-31
AU2002254496A1 (en) 2002-10-21
WO2002081187A3 (en) 2003-02-13
WO2002081187A2 (en) 2002-10-17

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