The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Apr. 19, 2019
Applicant:
Virginia Tech Intellectual Properties, Inc., Blacksburg, VA (US);
Inventors:
Guoliang Liu, Blacksburg, VA (US);
Zhengping Zhou, Blacksburg, VA (US);
Assignee:
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC., Blacksburg, VA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/83 (2006.01); C01B 32/05 (2017.01); D01D 5/00 (2006.01); D01D 5/247 (2006.01); D01F 6/40 (2006.01); D01F 9/22 (2006.01);
U.S. Cl.
CPC ...
C04B 35/83 (2013.01); C01B 32/05 (2017.08); D01D 5/0007 (2013.01); D01D 5/247 (2013.01); D01F 6/40 (2013.01); D01F 9/22 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/17 (2013.01); C04B 2235/422 (2013.01); C04B 2235/5248 (2013.01);
Abstract
Described herein are porous carbon fibers, methods of making the porous carbon fibers, and methods of using the porous carbon fibers. In some aspects, the porous carbon fibers can have a hierarchical distribution of uniformly distributed meso- and micropores, wherein the micropores and mesopores can be interconnected. In aspects, the porous carbon fibers can have mesopores with a uniform pore size.