Title:
ポリビニリデンフルオリド複合材料及びその製法
Document Type and Number:
Japanese Patent JP2005500409
Kind Code:
A
Abstract:
An electrically conductive composite comprising a polyvinylidene fluoride polymer or copolymer and carbon nanotubes is provided. Preferably, carbon nanotubes may be present in the range of about 0.5-20% by weight of the composite. The composites are prepared by dissolving the polymer in a first solvent to form a polymer solution and then adding the carbon nanotubes into the solution. The solution is mixed using an energy source such as a sonicator or a Waring blender. A precipitating component is added to precipitate out a composite comprising the polymer and the nanotubes. The composite is isolated by filtering the solution and drying the composite. The composites are also prepared by mixing or dispersing carbon nanotubes in polymer emulsion using an energy source such as a Waring blender. The liquid in the mixture is then evaporated to obtain the composite comprising the polymer and the nanotubes.
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Inventors:
Niu, Chun Min
Nigau, Rain
Fisher, Alan, Bee.
Hoku, Robert
Nigau, Rain
Fisher, Alan, Bee.
Hoku, Robert
Application Number:
JP2003512990A
Publication Date:
January 06, 2005
Filing Date:
July 10, 2002
Export Citation:
Assignee:
High Pillion Catalysis International, Inc.
International Classes:
C08J5/04; C08J3/21; C08K3/04; C08K7/24; C08L27/16; H01B1/24; H01B13/00; (IPC1-7): C08J5/04; C08K3/04; C08L27/16; H01B1/24; H01B13/00
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Takamatsu Takefu
Hajime Asamura
Katsunori Ando
Takamatsu Takefu