Nitrogenized electronic conductive polymers, their...

Details Nitrogenized electronic conductive polymers, their... Nitrogenized electronic conductive polymers, their...

Category

H - Electricity

Subcategory

01

Subsubcategory

B

CPC

402/38, 402/526,

IPC codes

H01B 1/12 (2006.01) C08G 73/02 (2006.01) C09K 9/02 (2006.01) G02F 1/15 (2006.01) H01M 4/60 (2006.01) H05K 1/09 (2006.01)

Type

Patent

Patent number

CA 1278398

Description

ABSTRACT OF THE DISCLOSURE Nitrogenized electronic conductive polymers, their preparation processes, electrochromic display cell and electrochemical generators using these polymers. The polymers according to the invention in reduced form are in accordance with formula [NH?CH=CH?? x' in a first oxidized form with formula [N?CH-CH? N?CH=CH?? n and in a second oxidized form with formula[-N?CH=CH??x X-, in which n is an integer between 1 and 20, x an integer between 10 and 1,000,000, y an integer between 5 and 500,000 and X- an anion and in which all or part of the hydrogens carried by the acetylene carbons can optionally be suhstituted by electron donor or acceptor groups or reactive groups. These polymers can be used as positive electrode material in an electrochemical generator filled with an electrolyte and having two current collectors, a negative electrode material being constituted by lithium or a lithium-aluminium alloy.

Application Number

519026

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