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Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda

Liquefaction of soda lignin was carried using phenol with 1:3 ratio. The reaction time was 90 minutes at 130oC in the reflux system. The main product of liquefaction, phenolated lignin (PL), was analyzed by Fourier Transform Infrared Spectrometer (FTIR), rheometer and thermalgravimetri analyzer (TGA...

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Main Authors: Sharifah Nabihah Syed Jaafar,, Sarani Zakaria,, Rozaidi Rasid,, Nurul Ain Zulkifli,, Ali Ahmadzadeh,
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2010
Online Access:http://journalarticle.ukm.my/7306/1/03.pdf
http://journalarticle.ukm.my/7306/
http://www.ukm.my/jsm/english_journals/vol39num1_2010/contentsVol39num1_2010.html
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spelling my-ukm.journal.73062022-07-28T04:19:17Z http://journalarticle.ukm.my/7306/ Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda Sharifah Nabihah Syed Jaafar, Sarani Zakaria, Rozaidi Rasid, Nurul Ain Zulkifli, Ali Ahmadzadeh, Liquefaction of soda lignin was carried using phenol with 1:3 ratio. The reaction time was 90 minutes at 130oC in the reflux system. The main product of liquefaction, phenolated lignin (PL), was analyzed by Fourier Transform Infrared Spectrometer (FTIR), rheometer and thermalgravimetri analyzer (TGA). The sample synthesized from hydrochloric acid as catalyst gave excellent characteristics. FTIR spectrum consists of essential functional groups such as aromatic ring, alcohol and carbonyl. All samples obeyed the Arhenius equation and showed pseudo-plastic properties. The percentage weight loss and degradation of PL samples were affected by the type of catalysts used. The synthesized PL was classified as biopolymer resin phenolic. Penerbit Universiti Kebangsaan Malaysia 2010-02 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/7306/1/03.pdf Sharifah Nabihah Syed Jaafar, and Sarani Zakaria, and Rozaidi Rasid, and Nurul Ain Zulkifli, and Ali Ahmadzadeh, (2010) Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda. Sains Malaysiana, 39 (1). pp. 73-76. ISSN 0126-6039 http://www.ukm.my/jsm/english_journals/vol39num1_2010/contentsVol39num1_2010.html
institution Universiti Kebangsaan Malaysia
building Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
language English
description Liquefaction of soda lignin was carried using phenol with 1:3 ratio. The reaction time was 90 minutes at 130oC in the reflux system. The main product of liquefaction, phenolated lignin (PL), was analyzed by Fourier Transform Infrared Spectrometer (FTIR), rheometer and thermalgravimetri analyzer (TGA). The sample synthesized from hydrochloric acid as catalyst gave excellent characteristics. FTIR spectrum consists of essential functional groups such as aromatic ring, alcohol and carbonyl. All samples obeyed the Arhenius equation and showed pseudo-plastic properties. The percentage weight loss and degradation of PL samples were affected by the type of catalysts used. The synthesized PL was classified as biopolymer resin phenolic.
format Article
author Sharifah Nabihah Syed Jaafar,
Sarani Zakaria,
Rozaidi Rasid,
Nurul Ain Zulkifli,
Ali Ahmadzadeh,
spellingShingle Sharifah Nabihah Syed Jaafar,
Sarani Zakaria,
Rozaidi Rasid,
Nurul Ain Zulkifli,
Ali Ahmadzadeh,
Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda
author_facet Sharifah Nabihah Syed Jaafar,
Sarani Zakaria,
Rozaidi Rasid,
Nurul Ain Zulkifli,
Ali Ahmadzadeh,
author_sort Sharifah Nabihah Syed Jaafar,
title Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda
title_short Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda
title_full Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda
title_fullStr Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda
title_full_unstemmed Kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda
title_sort kesan mangkin ke atas resin fenolik biopolimer dengan menggunakan kaedah pencecairan lignin soda
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2010
url http://journalarticle.ukm.my/7306/1/03.pdf
http://journalarticle.ukm.my/7306/
http://www.ukm.my/jsm/english_journals/vol39num1_2010/contentsVol39num1_2010.html
_version_ 1739829183980240896
score 13.211869

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