Study on the surface modification of bamboo pulp fibers through AGET-ATRP grafting

DOI

10.2991/icimm-15.2015.128How to use a DOI?

Keywords

bamboo pulp fibers (BPF); initiator; graft; modification; AGET-ATRP

Abstract

In order to improve the surface compatibility of bamboo pulp fibers (BPF) with plastic materials, enlarge the application fields, BPF macromolecule which was modified by 2-bromoisobutyryl bromide (BIBB) was chosen as the initiator. Copper(II)bromide/ N,N,N ,N ,N - pentamethyldiethylenetriamine PMDETA was used as the catalyst and ascorbic acid was selected as the reducing agent. Surface grafting modification of BPF with monomer isoprene was prepared by the method of Activators Regenerated by Electron Transfer Atom Transfer Radical Polymerization (AGET-ATRP), meanwhile the effects of parameters such as monomer content, catalyst content, response time and temperature on modification were determined. The results showed that the significant changes of the surface chemical groups in FTIR spectrogram demonstrated the occurrence of grafting reaction and monomer isoprene was successfully grafted onto the surface of BPF. And the changes in XRD spectrogram showed the changes of crystal structure, which verified the veracity of the results.

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/).

Download article (PDF)

TY  - CONF
AU  - Jianfei Li
AU  - Xiumei Zhang
AU  - Jian Wang
PY  - 2015/07
DA  - 2015/07
TI  - Study on the surface modification of bamboo pulp fibers through AGET-ATRP grafting
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 680
EP  - 685
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.128
DO  - 10.2991/icimm-15.2015.128
ID  - Li2015/07
ER  -