alexa Abstract | Superabsorbent of nanocomposite cellulose rice husk poly (acrylate co acrylamide) applied as eco-friendly slow release fertilizer

Journal of Chemical and Pharmaceutical Research
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Original Articles Open Access

Abstract

The results of cellulose isolation from rice husk used as a backbone to the synthesis of nanocomposite superabsorbent copolymerization. Cellulose has been isolated from rice husks and can be separated from the lignin and hemicellulose, it is not found of lignin absorption on FTIR and supported by SEM and XRD. The average rendement of cellulose-1 obtained 39.50 % and 59.50 % for cellulose-2. The diffraction pattern of XRD obtained crystallinity index of rice husk 42.60 % which increased after isolated to 67.80% for cellulose-1 and cellulose-2 60.20 %.The product of superabsorbent polymerization determined the grafting efficiency, the greater efficiency of grafting more monomers grafted, as shown by SEM. Overview of the factors that affect the swelling equilibrium has been studied. The best swelling capacity is SA2 with composition 0.1 gram cellulose, 0.5 mmol/L MBA and 7.94 mmol/L KPS with swelling capacity of water and urea 845.53 g/g, 667.80 g/g, respectively. Rate parameter of swelling fit with Voigt equation, which means that small rate parameter indicates the high swelling speed.

To read the full article Peer-reviewed Article PDF image

Author(s): Helmiyati and Silvi Kurniawan

Keywords

Cellulose, rice husks, superabsorbent, nanocomposite, swelling capacity

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords