For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Characterization and Physical Properties of Chitosan Modified Bamboo Pulp Fiber Fabric
p.1231
Effect of Soft Finishing on the Wearability of Fabric
p.1236
Properties Analysis of Organic Montmorillonite (OMMT) Reinforced Polybutadiene Styrene Rubber (SBR) Composites
p.1240
Influence of Polyphenylene Sulfide on Plasticization and Toughening of Polyarylene Ether Nitrile/Polyphenylene Sulfide Blends
p.1244
Preparation of Lignosulfonate-Chitosan Polyelectrolyte Complex
p.1249
Direct Preparation of Activated Carbon from Coal and its Electrochemical Properties for Electric Double Layer Capacitor
p.1253
Influence of Be and Ni to Cu-Al Alloy Shape Memory Performance
p.1258
Dynamic Viscoelasticity of Poly(ether Ester) Containing Zinc
p.1263
Influencing Factors of Modified PVDF Grafted onto a Blended PAMPS(PVDF-G-PAMPS) Membrane
p.1267

Preparation of Lignosulfonate-Chitosan Polyelectrolyte Complex

Article Preview

Abstract:

Sodium lignosulfonate -chitosan (SLS-CS) polyelectrolyte complex was prepared by alkaline lignin and chitosan as raw materials. The structure and thermal stability of SLS-CS polyelectrolyte were characterized by FTIR, XRD, DSC. The results indicated that NH3+ was formed by the protonated amino groups of chitosan and then came into SLS-CS polyelectrolyte complex with -SO3Na of sodium lignosulfonate through electrostatic adsorption. Compared with the sodium lignosulfonate and chitosan, the thermal decomposition temperature of SLS-CS raised and thus improved the thermal stability; the amorphous peak tends to decrease; SLS-CS polymer arrangement appeared more ordering, and the molecular interaction were enhanced.

You might also be interested in these eBooks
New and Advanced Materials View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 197-198)

Pages:

1249-1252

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.197-198.1249

Citation:

Cite this paper

Online since:

February 2011

Authors:

Chun Hai Wang, Gui Zhen Fang, Qing Ai, Yin Feng Zhao

Keywords:

Chitosan (CS), Lignin, Lignosulfonate, Sodium Lignosulfonate-Chitosan Polyelectrolyte Complex

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] Park S. E., Nho Y. C., Lim Y. M. App l. Polym. Sci. 2004, 91 (1): 636~643.

Google Scholar

[2] T Weijun, W Feng, Z Yang, L Jun. Acta Polymerica Sinica, 2009, 5(5): 437~443.

Google Scholar

[3] T Xinlin, C Di, W Xiaogong. Acta Polymerica Sinica, 2005, 4: 555~559.

Google Scholar

[4] Q Sheng, C Liu, L Qi. Chem. J. Chinese Universities, 2005, 26(6): 1183~1185.

Google Scholar

[5] R. Orlando, S. Jean-Louis. Tappi J. 1994, 77: 123~126.

Google Scholar

[6] K. Amel, J. Ahmed, C. Moncef. Cem Concr , 2003, 33: 995~1003.

Google Scholar

[7] A. Nadif, D. Hunkeler,P. Käuper. Bioresour Technol, (2002), 84: 49~55.

Google Scholar

[8] L Xiudong, Y Weiting, W Wei. Progress in Chemistry, 2008, 20(1): 126~139.

Google Scholar

[9] C Jiachuan, X Yinmin, L Yanchun. Beijin: Science Press, (2008).

Google Scholar

[10] Y Qianrong, C Xin, S Zhengzhong. Acta Chimica Sinica, 2005, 63(4): 259~262.

Google Scholar

[11] S Rui, H Linghao, X Rui. Acta Polymerica Sinica, 2008, 4: 355~360.

Google Scholar

[12] M Rui, H Linghao , X Rui. Acta Polymerica Sinica., 2008, 4: 355~360.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.