イオン伝導性高分子組成物 - National University Corporation Tokyo Institute of Technology

Title:

イオン伝導性高分子組成物

Document Type and Number:

Japanese Patent JP4324697

Kind Code:

B2

Abstract:

To provide an ion-conducting polymer composition, and to provide a filler for ion-conducting polymer compositions.

This ion-conducting polymer composition is characterized by comprising an ion-conducting polymer prepared by compounding a polymer with a metal salt, and a filler for ion-conducting polymers. The polymer is preferably a polyether bond-having polymer, and the metal salt is preferably one or more alkali metal salts. The ion-conducting polymer composition is preferably brought into contact with supercritical CO2for a prescribed time to improve the ionic conductivity. The filler for ion-conducting polymer compositions is preferably a mesoporous inorganic filler comprising a porous metal oxide having mesopores each having a diameter of 3 to 30 nm and a regular arrangement structure.

Inventors:

Tominaga Yoichi
Shigeo Asai
Masao Sumita

Application Number:

JP2003148993A

Publication Date:

September 02, 2009

Filing Date:

May 27, 2003

Export Citation:

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Assignee:

National University Corporation Tokyo Institute of Technology

International Classes:

C08L101/00; C08K3/00; C08K3/34; C08K5/41; C08K7/00; C08K7/22; C08L71/00; C08L71/02; H01B1/06; H01B1/20

Domestic Patent References:

JP2002042550A
JP2002042549A
JP2001246256A
JP2003112051A
JP2003128660A
JP2003138142A
JP2003016834A
JP2002280072A

Foreign References:

WO1999037705A1
WO2003024927A1

Attorney, Agent or Firm:

Isono Dozo

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