Nitrogenized electronic conductive polymers, their preparation p

Details Nitrogenized electronic conductive polymers, their preparation p Nitrogenized electronic conductive polymers, their preparation p

1986-09-19

1989-12-26

Barr, Josephine

Compositions

Electrically conductive or emissive compositions

252518, 528422, 204 59R, H01B 106

Patent

active

048896594

ABSTRACT:
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.dbd.CH.sub.n --].sub.x, in a first oxidized form with formula [N--CH--CH.sub.n N--CH.dbd.CH.sub.n ].sub.y n and in a second oxidized form with formula [N--CH.dbd.CH.sub.n --].sub.x X.sup.-, 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.sup.- an anion and in which all or part of the hydrogens carried by the acetylene carbons can optionally be substituted 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-aluminum alloy.

REFERENCES:
patent: 4466910 (1984-08-01), House et al.
patent: 4466911 (1984-08-01), House et al.
patent: 4505845 (1985-03-01), House et al.
patent: 4505846 (1985-03-01), House et al.
patent: 4511492 (1985-04-01), Sweda et al.
patent: 4629540 (1986-12-01), Genies
patent: 4798685 (1989-01-01), Yangier
patent: 4806271 (1989-02-01), Yangier et al.

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