WO2011103174A3 - Process for making thin film heat spreaders - Google Patents

Process for making thin film heat spreaders Download PDF

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Publication number
WO2011103174A3
WO2011103174A3 PCT/US2011/025062 US2011025062W WO2011103174A3 WO 2011103174 A3 WO2011103174 A3 WO 2011103174A3 US 2011025062 W US2011025062 W US 2011025062W WO 2011103174 A3 WO2011103174 A3 WO 2011103174A3
Authority
WO
WIPO (PCT)
Prior art keywords
cnts
film
substrate
thin film
matrix material
Prior art date
Application number
PCT/US2011/025062
Other languages
French (fr)
Other versions
WO2011103174A2 (en
Inventor
Eric W. Wong
Original Assignee
Etamota Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Etamota Corporation filed Critical Etamota Corporation
Publication of WO2011103174A2 publication Critical patent/WO2011103174A2/en
Publication of WO2011103174A3 publication Critical patent/WO2011103174A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/14—Solid materials, e.g. powdery or granular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

Multilayer elements are claimed and described which have at least one layer of a film comprising carbon nanotubes (CNTs) aligned laterally within or substantially within a matrix material selected from a metal or metal oxide. The composition forms a film that is deposited on a substrate. The lateral alignment of the CNTs allows heat to dissipate laterally along the film. A process for producing such multilayer elements is described and includes growing CNTs on a substrate or applying a composition comprising CNTs to a substrate and then applying a matrix material to form a CNT film and wherein the CNTs are aligned laterally and substantially within the matrix material to form a heat dissipating layer.
PCT/US2011/025062 2010-02-16 2011-02-16 Process for making thin film heat spreaders WO2011103174A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30500610P 2010-02-16 2010-02-16
US61/305,006 2010-02-16

Publications (2)

Publication Number Publication Date
WO2011103174A2 WO2011103174A2 (en) 2011-08-25
WO2011103174A3 true WO2011103174A3 (en) 2011-12-29

Family

ID=44483544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/025062 WO2011103174A2 (en) 2010-02-16 2011-02-16 Process for making thin film heat spreaders

Country Status (2)

Country Link
TW (1) TW201144741A (en)
WO (1) WO2011103174A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050116336A1 (en) * 2003-09-16 2005-06-02 Koila, Inc. Nano-composite materials for thermal management applications
US20050171269A1 (en) * 2004-02-02 2005-08-04 Xuejiao Hu Composite thermal interface material including particles and nanofibers
US20070120273A1 (en) * 2004-02-03 2007-05-31 Siemens Aktiengesellschaft Method for disposing a conductor structure on a substrate, and substrate comprising said conductor structure
US20090213551A1 (en) * 2004-11-04 2009-08-27 Chris Wyland Integrated circuit nanotube-based structure
US7651766B2 (en) * 2005-05-20 2010-01-26 University Of Central Florida Research Foundation, Inc. Carbon nanotube reinforced metal composites

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050116336A1 (en) * 2003-09-16 2005-06-02 Koila, Inc. Nano-composite materials for thermal management applications
US20050171269A1 (en) * 2004-02-02 2005-08-04 Xuejiao Hu Composite thermal interface material including particles and nanofibers
US20070120273A1 (en) * 2004-02-03 2007-05-31 Siemens Aktiengesellschaft Method for disposing a conductor structure on a substrate, and substrate comprising said conductor structure
US20090213551A1 (en) * 2004-11-04 2009-08-27 Chris Wyland Integrated circuit nanotube-based structure
US7651766B2 (en) * 2005-05-20 2010-01-26 University Of Central Florida Research Foundation, Inc. Carbon nanotube reinforced metal composites

Also Published As

Publication number Publication date
TW201144741A (en) 2011-12-16
WO2011103174A2 (en) 2011-08-25

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