Chemical Modification of Kraft Lignin: Effect on Chemical and Thermal Properties

Chemical Modification of Kraft Lignin: Effect on Chemical and Thermal Properties

Esterified kraft lignins (KL) were prepared by reaction with maleic anhydride (MA), succinic anhydride (SA), and phthalic anhydride (PA) in acetone solutions. The esterified lignins were characterized using ATR-FTIR, solid state CP-MAS 13C NMR spectroscopy, thermogravimetric analysis (TGA), and diff...

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Bibliographic Details
Main Authors: Yao Chen, Nicole M. Stark, Zhiyong Cai, Charles R. Frihart, Linda F. Lorenz, Rebecca E. Ibach
Format: Article
Language:English
Published: North Carolina State University 2014-07-01
Series:BioResources
Subjects:
Kraft lignin
Organic anhydride
Esterification
Thermal stability
Composites
Online Access:http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_3_5488_Chen_Chemical_Modification_Kraft_Lignin

Internet

http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_3_5488_Chen_Chemical_Modification_Kraft_Lignin

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