Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Mark C. Thies"'
Carbon fibers derived from liquefied and fractionated poplar lignins: The effect of molecular weight
Publikováno v:
iScience, Vol 25, Iss 12, Pp 105449- (2022)
Summary: Lignin recovered from poplar, a key woody biomass resource proposed for lignocellulosic refineries, was investigated for conversion into carbon fibers. Aqueous solutions of ethanol at selected temperatures and compositions, where the requisi
Externí odkaz:
https://doaj.org/article/7a145142ef7d4f97a073076d23060980
Autor:
Emily Miller, Missoury Wolff, Graham Tindall, Keturah Bethel, Bronson Lynn, Katarina Keppler, Mark C. Thies, Eric M. Davis
Publikováno v:
ACS Applied Polymer Materials. 5:342-354
Publikováno v:
MRS Communications. 12:624-631
Autor:
Graham W. Tindall, Spencer C. Temples, Mojgan Nejad, Mark C. Thies, David B. Hodge, Villő Enikő Bécsy-Jakab, Mikhala Cooper-Robinson
Publikováno v:
Industrial & Engineering Chemistry Research. 60:17278-17282
Under appropriate conditions of temperature and solvent composition, single-phase aqueous organic solvents are capable of liquefying lignin to form a lignin-rich liquid phase separate from the solv...
Publikováno v:
ACS Sustainable Chemistry & Engineering. 9:5388-5395
Techno-Economic Analysis (TEA) and Life Cycle Assessment (LCA) were performed on the Aqueous Lignin Purification with Hot Agents (ALPHA) process, which is being investigated for the fractionation a...
Publikováno v:
Journal of Materials Chemistry A. 9:1025-1038
Herein, a series of novel, lignin-based hydrogel composites was fabricated by incorporating ultraclean lignins (UCLs), of controlled molecular weight and low dispersity, into poly(vinyl alcohol) (PVA). The UCLs were obtained from a novel liquid–liq
Publikováno v:
Fuel. 332:126030
Publikováno v:
Carbon. 155:483-490
Experimental data has been measured for the catalytic polymerization of pyrene and used to generate a microkinetic reaction model capable of predicting reaction conditions suitable for producing low-melting mesophases. Although pyrene trimer forms 10
Publikováno v:
Industrial & Engineering Chemistry Research. 58:22619-22625
Liquid–liquid equilibrium (LLE) phase compositions and tie lines were measured for the lignin–acetone–water system in the region of LLE where the aqueous lignin purification with hot agents (ALPHA)...