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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Wang, Zhimin Ning, Aimin Xie, Puhui Gao, Guangqin Xie, Lixia Li, Xin Song, Andong |
| Description | Author Affiliation: Wang Z ( School of Science, Henan Agricultural University, Zhengzhou 450002, P.R. China. Electronic address: gary1451@iccas.ac.cn.); Ning A ( School of Science, Henan Agricultural University, Zhengzhou 450002, P.R. China.); Xie P ( School of Science, Henan Agricultural University, Zhengzhou 450002, P.R. China.); Gao G ( School of Science, Henan Agricultural University, Zhengzhou 450002, P.R. China.); Xie L ( School of Science, Henan Agricultural University, Zhengzhou 450002, P.R. China.); Li X ( School of Science, Henan Agricultural University, Zhengzhou 450002, P.R. China.); Song A ( College of Life Science, Henan Agricultural University, Zhengzhou 450002, P.R. China. Electronic address: song1666@126.com.) |
| Abstract | Well-dispersed graphene oxide sheets were successfully incorporated into a superabsorbent resin through in situ graft polymerization of acrylic acid on carboxymethyl cellulose backbone in the presence of graphene oxide as filler. The structure and properties of the resultant superabsorbent resin were studied in detail by means of a variety of characterization methods. The influence of the feed ratio of starting materials (such as GO, initiator, cross-linker, the ratio of CMC to AA and the neutralized degree of AA) and pH values on water absorbency and retention ability was extensively determined and discussed. The obtained results showed that the introduction of graphene oxide had no obvious influence on the inherent structure of the superabsorbent resin but changed the surface morphology significantly. Importantly, the hybrid superabsorbent resin showed an enhanced thermal stability and remarkably improved swelling ratio as well as water-retention ability comparing with that of the pure superabsorbent resin. |
| File Format | HTM / HTML |
| ISSN | 01448617 |
| Journal | Carbohydrate Polymers |
| Volume Number | 157 |
| e-ISSN | 18791344 |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2017-02-10 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Organic Chemistry Materials Chemistry Polymers and Plastics |
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