Back to results
US 2016/0265144 A1Published application
Activated carbon fiber and preparation method therefor
AssigneeKolon Industries, Inc.
InventorsJoon Young YOON, Eun Jeong CHO, Tae Sang LEE
Life of this patent
Estimating the term…
Abstract
Disclosed is an activated carbon fiber, more specifically, a filament-type activated carbon fiber that is manufactured by activating a filament-type precursor fiber for the activated carbon fiber and has a strength of 0.01 to 1.0 g/denier so as to have improved durability.
Claims17
A filament-type activated carbon fiber that is manufactured by activating a filament-type precursor fiber for the activated carbon fiber and has a strength of 0.01 to 1.0 g/denier.
A method of manufacturing an activated carbon fiber, the method comprising:
- (S1) stabilizing a filament-type precursor fiber;
- and
- (S2) activating the filament-type precursor fiber by carbonizing the stabilized filament-type precursor fiber in an inactive atmosphere.
Dependencies are inferred from the claim text.