loading
Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Darwin Yunus Nasution 1 ;  Marpongahtun 1 ; Dede Ibrahim Muthawali 2 ;  Zulfikar 2 and A. D. Budiman 2

Affiliations: 1 University of Sumatera Utara, Indonesia ; 2 Departement of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan, Indonesia

Keyword(s): Superabsorbent polymer, Carboxymethyl cellulose, Breadfruit starch

Abstract: Superabsorbent polymer is a polymeric material that able to absorb a large amount of water . The purpose of this study is to synthesize and measure water absorption capacity and study the crosslinking process of superabsorbent-aluminum-breadfruit starch (Al-CMC-BS) . The preparation of Al-CMC-BS was done in two steps. The first step was reacting CMC with aluminum sulfate so that the aluminum-carboxymethyl cellulose (Al-CMC) film was produced and then mashed into powder. Al-CMC powder was dissolved in water and reacted with BS solution to obtain Al-CMC-BS. Furthermore, Al-CMC-BS produced was determined the their water absorption capacity, morphology with SEM, functional group with FTIR and transition glass temperature with DSC The results showed that the absorption capacity of water from Al-CMC-BS reached 2,444.44 %. SEM analysis shows the formation of a more homogeneous Al-CMC-BS mixture than before mixing. The FTIR spectrum shows the formation of crosslink between Al -CMC and BS. DSC analysis shows that there is one Tg value of Al-CMC-BS that is on 95.85˚C, which is in between Tg of BS on 118.72˚C and Tg of CMC on 94.23˚C. This shows that the mixture of Al, CMC and BS is miscible mixture (More)

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 13.59.217.167

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Nasution, D.; Marpongahtun.; Muthawali, D.; Zulfikar. and Budiman, A. (2020). Synthesis and Characterization of Superabsorbent Polymer based on Carboxymethyl Cellulose, Breadfruit Starch and Aluminum Sulfate. In Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - ICOCSTI; ISBN 978-989-758-415-2, SciTePress, pages 116-120. DOI: 10.5220/0008857101160120

@conference{icocsti20,
author={Darwin Yunus Nasution. and Marpongahtun. and Dede Ibrahim Muthawali. and Zulfikar. and A. D. Budiman.},
title={Synthesis and Characterization of Superabsorbent Polymer based on Carboxymethyl Cellulose, Breadfruit Starch and Aluminum Sulfate},
booktitle={Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - ICOCSTI},
year={2020},
pages={116-120},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008857101160120},
isbn={978-989-758-415-2},
}

TY - CONF

JO - Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - ICOCSTI
TI - Synthesis and Characterization of Superabsorbent Polymer based on Carboxymethyl Cellulose, Breadfruit Starch and Aluminum Sulfate
SN - 978-989-758-415-2
AU - Nasution, D.
AU - Marpongahtun.
AU - Muthawali, D.
AU - Zulfikar.
AU - Budiman, A.
PY - 2020
SP - 116
EP - 120
DO - 10.5220/0008857101160120
PB - SciTePress

- Science and Technology Publications, Lda.
RESOURCES

Proceedings

Papers

Authors

Ontology

CONTACTS

Science and Technology Publications, Lda
Avenida de S. Francisco Xavier, Lote 7 Cv. C,
2900-616 Setúbal, Portugal.

Phone: +351 265 520 185 (National fixed network call)
Fax: +351 265 520 186
Email: info@scitepress.org

EXTERNAL LINKS

PRIMORIS

INSTICC

SCITEVENTS

CROSSREF

PROCEEDINGS SUBMITTED FOR INDEXATION BY:

dblp

Ei Compendex

SCOPUS

Semantic Scholar

Google Scholar

Microsoft Academic