西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (5): 64-66.DOI: 10.3863/j.issn.1000-2634.2003.05.18
• 油气化学工程与化工 • Previous Articles Next Articles
ZHOU Ming1 PU Wan-fen1 YANG Yan1 ZHAO Jin-zhou2
Received:
Revised:
Online:
Published:
Abstract:
Reaction mechanism of a super absorbent resin (SAR) of cellulose/AM/AA, with (NH4)2Ce(No3)6as Initiator, has been studied, which is free radical mechanism that contains the process of chain initiation, chain growth, chain ending and oxidation. Identifying SAR by infrared spectroscopy (IR), the advent of characteristic peak has indicated that AA and AM have grafted on the chain of cellulose. Graft effectiveness of the SAR is determined with the method of bromine (Br) and up to 76%.
Key words: cellulose, super absorbent resin, reaction mechanism, graft effectiveness
CLC Number:
TE367.46
ZHOU Ming PU Wan-fen YANG Yan ZHAO Jin-zhou. REACTION MECHANISM AND CHARACTERIZATION OF A SUPER ABSORBENT RESIN OF CELLULOSE /AM/AA[J]. 西南石油大学学报(自然科学版), 2003, 25(5): 64-66.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.2003.05.18
http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y2003/V25/I5/64
