Cover Image

Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane

Carbon membrane has attracted researchers’ attention as it is superior in terms of its gas separation performance. In this study, the composition of polymer precursor in the dope solution was investigated based on carbon membrane performance. P84 polyimide was chosen as the polymer precursor as it f...

Full description

Saved in:
Bibliographic Details
Main Authors: Ismail, Nor Hafiza, Wan Salleh, Wan Norharyati, Sazali, Norazlianie, Mohamed, Mohamad Azuwa, Rosman, Nurafiqah, Yusof, Norhaniza
Format: Article
Language:English
Published: Penerbit UTM Press 2017
Subjects:
TP Chemical technology
L Education
Online Access:http://eprints.utm.my/id/eprint/66233/1/WanNorharyati2016_EffectofP84BTDATDIMDICompositionTowardsthePerformance.pdf
http://eprints.utm.my/id/eprint/66233/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011715983&partnerID=40&md5=b2449afae9a59de03a9ddf4c3047b983
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.utm.66233
record_format eprints
spelling my.utm.662332017-11-28T05:01:10Z http://eprints.utm.my/id/eprint/66233/ Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane Ismail, Nor Hafiza Wan Salleh, Wan Norharyati Sazali, Norazlianie Mohamed, Mohamad Azuwa Rosman, Nurafiqah Yusof, Norhaniza TP Chemical technology L Education Carbon membrane has attracted researchers’ attention as it is superior in terms of its gas separation performance. In this study, the composition of polymer precursor in the dope solution was investigated based on carbon membrane performance. P84 polyimide was chosen as the polymer precursor as it fulfils the requirement for carbon membrane properties. By varying the polymer precursor composition (6, 9, 12, and 15 wt.%), P84 was stirred in NMP solvent until homogenous solution was formed. Commercialised alumina disc was coated via spray coating method at 1 bar at room temperature. The disc supported polymeric membrane was carbonised at 700 °C under nitrogen (200 ml/min) with heating rate of 3 °C/min. The carbon membrane was analysed via SEM. Gas permeation tests were performed using pure O2 and N2 at 4 bar at room temperature. The selectivity of 3.7 was obtained using the disc supported carbon membrane for O2/N2. The optimum polymer composition in this study was obtained by 12 wt.% of P84. Penerbit UTM Press 2017-01-02 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/66233/1/WanNorharyati2016_EffectofP84BTDATDIMDICompositionTowardsthePerformance.pdf Ismail, Nor Hafiza and Wan Salleh, Wan Norharyati and Sazali, Norazlianie and Mohamed, Mohamad Azuwa and Rosman, Nurafiqah and Yusof, Norhaniza (2017) Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane. Jurnal Teknologi, 79 (1-2). pp. 41-45. ISSN 0127-9696 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011715983&partnerID=40&md5=b2449afae9a59de03a9ddf4c3047b983
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TP Chemical technology
L Education
spellingShingle TP Chemical technology
L Education
Ismail, Nor Hafiza
Wan Salleh, Wan Norharyati
Sazali, Norazlianie
Mohamed, Mohamad Azuwa
Rosman, Nurafiqah
Yusof, Norhaniza
Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane
description Carbon membrane has attracted researchers’ attention as it is superior in terms of its gas separation performance. In this study, the composition of polymer precursor in the dope solution was investigated based on carbon membrane performance. P84 polyimide was chosen as the polymer precursor as it fulfils the requirement for carbon membrane properties. By varying the polymer precursor composition (6, 9, 12, and 15 wt.%), P84 was stirred in NMP solvent until homogenous solution was formed. Commercialised alumina disc was coated via spray coating method at 1 bar at room temperature. The disc supported polymeric membrane was carbonised at 700 °C under nitrogen (200 ml/min) with heating rate of 3 °C/min. The carbon membrane was analysed via SEM. Gas permeation tests were performed using pure O2 and N2 at 4 bar at room temperature. The selectivity of 3.7 was obtained using the disc supported carbon membrane for O2/N2. The optimum polymer composition in this study was obtained by 12 wt.% of P84.
format Article
author Ismail, Nor Hafiza
Wan Salleh, Wan Norharyati
Sazali, Norazlianie
Mohamed, Mohamad Azuwa
Rosman, Nurafiqah
Yusof, Norhaniza
author_facet Ismail, Nor Hafiza
Wan Salleh, Wan Norharyati
Sazali, Norazlianie
Mohamed, Mohamad Azuwa
Rosman, Nurafiqah
Yusof, Norhaniza
author_sort Ismail, Nor Hafiza
title Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane
title_short Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane
title_full Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane
title_fullStr Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane
title_full_unstemmed Effect of P84 (BTDA-TDI/MDI) composition towards the performance of the disk supported carbon membrane
title_sort effect of p84 (btda-tdi/mdi) composition towards the performance of the disk supported carbon membrane
publisher Penerbit UTM Press
publishDate 2017
url http://eprints.utm.my/id/eprint/66233/1/WanNorharyati2016_EffectofP84BTDATDIMDICompositionTowardsthePerformance.pdf
http://eprints.utm.my/id/eprint/66233/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011715983&partnerID=40&md5=b2449afae9a59de03a9ddf4c3047b983
_version_ 1643655791206465536
score 13.211869

Similar Items