Microwave Kinetic Study of Functional Cellulose Grafted in Homogeneous Media

DOI

10.2991/aeece-15.2015.46How to use a DOI?

Keywords

bagasse cellulose; microwave copolymerization; reaction kinetics

Abstract

The cellulose grafted copolymer was synthesized with 2-(Dimethylamino)ethylmethacrylate(DMAEMA) onto the sugarcane bagasse under microwave irradiation in homogeneous media. A homogeneous solution was obtained through dissolving cellulose in 1-butyl-3-methylinidazolium chloride ionic liquid which the grafting polymerization initiated by radical polymerizationin, and the presence of N,N -methylenebisacrylamide as a crosslinker. During the synthesization, the optimal reaction conditions was completely in a short time, the grating ratio could be close to 100% in 20 minutes; then the kinetics equation Rg=K[AM]1.4[AKPS]1.7 was established through the process, and the apparent activation energy obtained was E=66.373kJ/mol (R=0.9915) in the initial stage of the reaction. It would provide the basic theory for bagasse cellulose microwave-assisted grafting.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Gang Chang
AU  - Jihua Li
AU  - Xiaoyi Wei
AU  - Fei Wang
AU  - Tiaokun Fu
PY  - 2015/09
DA  - 2015/09
TI  - Microwave Kinetic Study of Functional Cellulose Grafted in Homogeneous Media
BT  - Proceedings of the International Conference on Advances in Energy, Environment and Chemical Engineering
PB  - Atlantis Press
SP  - 231
EP  - 235
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeece-15.2015.46
DO  - 10.2991/aeece-15.2015.46
ID  - Chang2015/09
ER  -