公开(公告)号：US11512173B2

公开(公告)日：2022-11-29

申请号：US15799240

申请日：2017-10-31

Applicant: University of Tennessee Research Foundation ,  TennEra, LLC

Inventor： David Paul Harper ,  Omid Hosseinaei ,  Dayakar Penumadu ,  Nathan Kieran Meek ,  Daniel Webb ,  James Mynes ,  Nicole Labbe ,  Joseph John Bozell ,  Timothy G. Rials ,  Stephen Andrew Young

IPC: C08J5/04 ,  D01F9/17 ,  C08J5/24 ,  C08K7/06 ,  C08K3/04

Abstract: Carbon fiber composites containing lignin carbon fibers are described. The lignin carbon fibers can be derived from organosolv lignin obtained from single source lignocellulosic feedstocks or combinations of such feedstocks or lignin obtained via other pulping or extraction methods. Also described are methods of preparing the carbon fiber composites.

公开(公告)号：US20250145470A1

公开(公告)日：2025-05-08

申请号：US18947757

申请日：2024-11-14

Applicant: UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION

Inventor： Lu YU ,  David Paul Harper ,  David Keffer

IPC: C01B32/318 ,  B01D15/16 ,  B82Y20/00 ,  C01B32/15 ,  C01B32/348

Abstract: This application relates to the development and use of lignin-based carbon materials which can be used for energy storage and environmental applications. Included are methods of preparing microporous activated carbon having a controlled, often high surface area and a controlled often high mesopore ratio, and a method of preparing carbon dots, for example carbon quantum dots.

公开(公告)号：US20180118901A1

公开(公告)日：2018-05-03

申请号：US15799240

申请日：2017-10-31

Applicant: University of Tennessee Research Foundation ,  TennEra, LLC

Inventor： David Paul Harper ,  Omid Hosseinaei ,  Dayakar Penumadu ,  Nathan Kieran Meek ,  Daniel Webb ,  James Mynes ,  Nicole Labbe ,  Joseph John Bozell ,  Timothy G. Rials ,  Stephen Andrew Young

IPC: C08J5/04 ,  D01F9/17 ,  C08J5/24 ,  C08K7/06 ,  C08K3/04

CPC classification number: C08J5/042 ,  C08J5/24 ,  C08J2363/00 ,  C08K3/04 ,  C08K7/06 ,  C08K2201/003 ,  D01F9/17 ,  D10B2401/063 ,  D10B2505/02 ,  C08L63/00

Abstract: Carbon fiber composites containing lignin carbon fibers are described. The lignin carbon fibers can be derived from organosolv lignin obtained from single source lignocellulosic feedstocks or combinations of such feedstocks or lignin obtained via other pulping or extraction methods. Also described are methods of preparing the carbon fiber composites.