Cover Image

Synthesis and swelling behavior of bentonite based superabsorbent polymer composities

A novel superabsorbent polymer composite (SPC) was synthesized by solution polymerization reaction of partially neutralized acrylic acid (AA) and acrylamide (AM) on bentonite micropowder using N,N-methylenediacrylamide (MDA) as croslinker and ammonium peroxodisulfate (APS) as an initiator in aqueous...

Full description

Saved in:
Bibliographic Details
Main Author: Ainun Jariah, Sansuri
Format: Undergraduates Project Papers
Language:English
Published: 2010
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/2465/1/CD5500_AINUN_JARIAH_BINTI_SANSURI.pdf
http://umpir.ump.edu.my/id/eprint/2465/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.ump.umpir.2465
record_format eprints
spelling my.ump.umpir.24652015-03-03T07:56:47Z http://umpir.ump.edu.my/id/eprint/2465/ Synthesis and swelling behavior of bentonite based superabsorbent polymer composities Ainun Jariah, Sansuri TP Chemical technology A novel superabsorbent polymer composite (SPC) was synthesized by solution polymerization reaction of partially neutralized acrylic acid (AA) and acrylamide (AM) on bentonite micropowder using N,N-methylenediacrylamide (MDA) as croslinker and ammonium peroxodisulfate (APS) as an initiator in aqueous solution. Poly (acrylamide-co-acrylic acid) [poly (AM-co-AA)]-based bentonite SPC were prepared by varying the cross-linking agent composition amount in the range of 0.00% to 1.80%. The effect of Bentonite as filler in weight percentages range of 0.00% to 1.40% on the water absorbency of the hydrogels was also studied by keeping two monomers content constant. The synthesized hydrogels were characterized by FTIR dan SEM. The effect of amount of Bentonite and crosslinker on the water absorbency of AM-AAc-Bentonite was investigated to different physiological fluids which are; deionized water, NaOH solution pH 13.75 and HNO3 solution pH 2.10. An optimum condition which is highest percentages of swelling behavior were obtained with bentonite composition at about 1.00% wt, crosslinker composition in range 1.20-1.40% wt and the best fluid immersed in distilled water. The water absorbency of poly(AA-co-AM)/bentonite was found to be 3821.57, 822.15 and 675.72g H2O g in distilled water, alkali solution and acid solution. 2010-12 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/2465/1/CD5500_AINUN_JARIAH_BINTI_SANSURI.pdf Ainun Jariah, Sansuri (2010) Synthesis and swelling behavior of bentonite based superabsorbent polymer composities. Faculty of Chemical & Natural Resources Engineering , Universiti Malaysia Pahang .
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Ainun Jariah, Sansuri
Synthesis and swelling behavior of bentonite based superabsorbent polymer composities
description A novel superabsorbent polymer composite (SPC) was synthesized by solution polymerization reaction of partially neutralized acrylic acid (AA) and acrylamide (AM) on bentonite micropowder using N,N-methylenediacrylamide (MDA) as croslinker and ammonium peroxodisulfate (APS) as an initiator in aqueous solution. Poly (acrylamide-co-acrylic acid) [poly (AM-co-AA)]-based bentonite SPC were prepared by varying the cross-linking agent composition amount in the range of 0.00% to 1.80%. The effect of Bentonite as filler in weight percentages range of 0.00% to 1.40% on the water absorbency of the hydrogels was also studied by keeping two monomers content constant. The synthesized hydrogels were characterized by FTIR dan SEM. The effect of amount of Bentonite and crosslinker on the water absorbency of AM-AAc-Bentonite was investigated to different physiological fluids which are; deionized water, NaOH solution pH 13.75 and HNO3 solution pH 2.10. An optimum condition which is highest percentages of swelling behavior were obtained with bentonite composition at about 1.00% wt, crosslinker composition in range 1.20-1.40% wt and the best fluid immersed in distilled water. The water absorbency of poly(AA-co-AM)/bentonite was found to be 3821.57, 822.15 and 675.72g H2O g in distilled water, alkali solution and acid solution.
format Undergraduates Project Papers
author Ainun Jariah, Sansuri
author_facet Ainun Jariah, Sansuri
author_sort Ainun Jariah, Sansuri
title Synthesis and swelling behavior of bentonite based superabsorbent polymer composities
title_short Synthesis and swelling behavior of bentonite based superabsorbent polymer composities
title_full Synthesis and swelling behavior of bentonite based superabsorbent polymer composities
title_fullStr Synthesis and swelling behavior of bentonite based superabsorbent polymer composities
title_full_unstemmed Synthesis and swelling behavior of bentonite based superabsorbent polymer composities
title_sort synthesis and swelling behavior of bentonite based superabsorbent polymer composities
publishDate 2010
url http://umpir.ump.edu.my/id/eprint/2465/1/CD5500_AINUN_JARIAH_BINTI_SANSURI.pdf
http://umpir.ump.edu.my/id/eprint/2465/
_version_ 1643664623921004544
score 13.211869

Similar Items