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Title:
A formation method of poly (vinylidene fluoride) system polymer and the graft copolymer of at least one sort of conductive polymers
Document Type and Number:
Japanese Patent JP6009579
Kind Code:
B2
Abstract:
Methods for forming a graft copolymer of a poly(vinylidene fluoride)-based polymer and at least one type of electrically conductive polymer, wherein the electrically conductive polymer is grafted on the poly(vinylidene fluoride)-based polymer are provided. The methods comprise a) irradiating a poly(vinylidene fluoride)-based polymer with a stream of electrically charged particles; b) forming a solution comprising the irradiated poly(vinylidene fluoride)-based polymer, an electrically conductive monomer and an acid in a suitable solvent; and c) adding an oxidant to the solution to form the graft copolymer. Graft copolymers of a poly(vinylidene fluoride)-based polymer and at least one type of electrically conductive polymer, wherein the electrically conductive polymer is grafted on the poly(vinylidene fluoride)-based polymer, nanocomposite materials comprising the graft copolymer, and multilayer capacitors comprising the nanocomposite material are also provided.

Inventors:
Lee, Pooh Sea
Kumar, Vijay
Rin, Men-Fan
Application Number:
JP2014545859A
Publication Date:
October 19, 2016
Filing Date:
December 07, 2012
Export Citation:
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Assignee:
Nanyang Technological University
International Classes:
C08F259/08; C08F8/06; C08F14/22; C08G81/02; C08J3/28; H01B3/44
Domestic Patent References:
JP2005500433A
JP2005539117A
Foreign References:
CN101485960A
WO2010078721A1
Other References:
Yan GUO et. ali.,PVDF-PAn Co-polymer with High Permittvity Fabricated by Emulsion Polymerization,Materials Science Forum,スイス,2009年 1月 2日,Vols.610-613,p512-517
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda