Activated carbon fibers and precursor material thereof

Details Activated carbon fibers and precursor material thereof Activated carbon fibers and precursor material thereof

2007-08-24

2011-10-04

Jagannathan, Vasu (Department: 1764)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S203000, C525S233000, C525S234000

Reexamination Certificate

active

08030407

ABSTRACT:
An activated carbon fiber for fabricating a supercapacitor electrode and its precursor material are provided. The precursor material of the activated carbon fiber includes polyacrylonitrile (PAN) and a polymer having formula (I):wherein R1is cyano, phenyl, acetate, or methoxycarbonyl, R2is R3is C1-7alkyl, X is chlorine, bromine, tetrafluoroborate (BF4), hexafluorophosphate (PF6), or NH(SO2CH3)2, and m
is 1-99/99-1.

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