skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Mechanically stiff, electrically conductive composites of polymers and carbon nanotubes

Patent ·
OSTI ID:1195929

Using SWNT-CA as scaffolds to fabricate stiff, highly conductive polymer (PDMS) composites. The SWNT-CA is immersing in a polymer resin to produce a SWNT-CA infiltrated with a polymer resin. The SWNT-CA infiltrated with a polymer resin is cured to produce the stiff and electrically conductive composite of carbon nanotube aerogel and polymer.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-07NA27344
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
Patent Number(s):
9,087,625
Application Number:
13/281,160
OSTI ID:
1195929
Resource Relation:
Patent File Date: 2011 Oct 25
Country of Publication:
United States
Language:
English

References (45)

Supercapacitors based on carbon foams patent November 1993
Method for producing metal oxide aerogels patent April 1995
Carbon aerogel electrodes for direct energy conversion patent February 1997
Carbon foams and methods of making the same patent December 2002
Nanoparticulate titanium dioxide coatings, and processes for the production and use thereof patent November 2003
Aerogel type platinum-tuthenium-carbon catalyst, method for manufacturing the same and direct methanol fuel cell comprising the same patent October 2004
Carbon-coated metal oxide nanoparticles patent January 2005
Method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel patent June 2005
Method for producing nanostructured metal-oxides patent January 2006
Method of preparation of non-platinum composite electrocatalyst for cathode of fuel cell patent February 2006
Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same patent July 2006
Porous body and manufacturing method therefor patent August 2007
Method for nanoencapsulation of aerogels and nanoencapsulated aerogels produced by such method patent September 2007
Sulfur-functionalized carbon nanoarchitectures as porous, high-surface-area supports for precious metal catalysts patent October 2007
Aerogel and metallic compositions patent May 2008
Aerogel and xerogel composites for use as carbon anodes patent August 2008
Sulfur-functionalized carbon nanoarchitectures as porous, high surface area supports for precious metal catalysts patent October 2008
Composite materials containing carbon nanoparticles patent August 2010
Aerogel composite with fibrous batting patent-application July 2002
Rigid porous carbon structures, methods of making, methods of using and products containing same patent-application May 2003
Novel sulfur compounds and intermolecular compounds containing the same as the component compounds patent-application September 2004
Single wall nanotube composites patent-application December 2006
Carbon-Based Foam Nanocomposite Hydrogen Storage Material patent-application December 2007
Nano graphene platelet-based composite anode compositions for lithium ion batteries patent-application May 2009
Composite electrode comprising a carbon structure coated with a thin film of mixed metal oxides for electrochemical energy storage patent-application July 2009
Method of Manufacturing of Aerogel Composites patent-application September 2009
Aerogel Materials Based On Metal Oxides And Composites Thereof patent-application December 2009
Metal Oxide Coatings For Electrically Conductive Carbon Nanotube Films patent-application February 2010
Aligned Carbon Nanotube-Polymer Materials, Systems and Methods patent-application March 2010
Pyrophoric Metal-Carbon Foam Composites And Methods Of Making The Same patent-application June 2010
Carbon Nanotube Bulk Material and Method of Fabricating the Same patent-application December 2010
Small but strong: A review of the mechanical properties of carbon nanotube–polymer composites journal August 2006
Mechanically robust and electrically conductive carbon nanotube foams journal February 2009
Properties of single-walled carbon nanotube-based aerogels as a function of nanotube loading journal October 2009
Stiff and electrically conductive composites of carbon nanotube aerogels and polymers journal January 2009
Carbon Nanotube Aerogels journal March 2007
New Class of Carbon-Nanotube Aerogel Electrodes for Electrochemical Power Sources journal February 2008
Depth-sensing indentation of low-density brittle nanoporous solids journal July 2009
Carbon aerogels for electrochemical applications journal April 1998
Metal-carbon aerogels as catalysts and catalyst supports book January 2000
Synthesis and characterization of tin oxide/carbon aerogel composite electrodes for electrochemical supercapacitors journal October 2007
Planar fibre reinforced carbon aerogels for application in PEM fuel cells journal May 2001
Synthesis and Characterization of Nanocarbon-Supported Titanium Dioxide journal January 2009
Layered Silicate Nanocomposites Based on Various High-Functionality Epoxy Resins:  The Influence of Cure Temperature on Morphology, Mechanical Properties, and Free Volume journal March 2003
Shrinkage ratio of PDMS and its alignment method for the wafer level process journal May 2007