Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation
Hydrogen (H2)-based economy development is expected to create extensive need for efficient collecting strategies of fairly high purity H2. The aim of a H2-selective membrane is to manipulate H2’s high diffusivity characteristics as well as to restrict the outcome of lower solubility. Carbon membrane...
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Universiti Teknologi Malaysia
2020
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ump-280702020-03-09T03:47:13Z http://umpir.ump.edu.my/id/eprint/28070/ Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation Mohd Syafiq, Sharip Norazlianie, Sazali Fatin Nurwahdah, Ahmad Q Science (General) TP Chemical technology Hydrogen (H2)-based economy development is expected to create extensive need for efficient collecting strategies of fairly high purity H2. The aim of a H2-selective membrane is to manipulate H2’s high diffusivity characteristics as well as to restrict the outcome of lower solubility. Carbon membranes offer high potential in gas separation industry due to its highly permeable and selective. Therefore, this study aims to investigate the effect of carbonization parameter, i.e., polymer concentration on the gas separation properties. Matrimid 5218 was used as a precursor for carbon tubular membrane preparation to produce high quality of carbon membrane via carbonization process. The polymer solution was coated on the surface of tubular ceramic tubes using dip-coating method. Matrimid 5218-based carbon tubular membranes were fabricated and characterized in terms of its structural morphology, chemical structure, thermal stability, and gas permeation properties by using scanning electron microscopy (SEM), Fourier transform infrared (FTIR), and pure gas permeation system, respectively. The polymer solution containing 15 wt% Matrimid 5218 shows the best formulation for the preparation of Matrimid 5218-based carbon tubular membrane. The highest H2/N2 selectivity of 401.08±2.56 was obtained for carbon membrane carbonized at 800oC with heating rate of 2oC/min. Universiti Teknologi Malaysia 2020-04-01 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/28070/1/175-565-1-PB.pdf pdf en http://umpir.ump.edu.my/id/eprint/28070/7/Effect%20of%20polymer%20concentration%20on%20matrimid%205218%20based.pdf Mohd Syafiq, Sharip and Norazlianie, Sazali and Fatin Nurwahdah, Ahmad (2020) Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation. Journal of Applied Membrane Science & Technology, 24 (1). 51 -63. ISSN 2600-9226 https://doi.org/10.11113/amst.v24n1.175 https://doi.org/10.11113/amst.v24n1.175 |
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Q Science (General) TP Chemical technology Mohd Syafiq, Sharip Norazlianie, Sazali Fatin Nurwahdah, Ahmad Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation |
description |
Hydrogen (H2)-based economy development is expected to create extensive need for efficient collecting strategies of fairly high purity H2. The aim of a H2-selective membrane is to manipulate H2’s high diffusivity characteristics as well as to restrict the outcome of lower solubility. Carbon membranes offer high potential in gas separation industry due to its highly permeable and selective. Therefore, this study aims to investigate the effect of carbonization parameter, i.e., polymer concentration on the gas separation properties. Matrimid 5218 was used as a precursor for carbon tubular membrane preparation to produce high quality of carbon membrane via carbonization process. The polymer solution was coated on the surface of tubular ceramic tubes using dip-coating method. Matrimid 5218-based carbon tubular membranes were fabricated and characterized in terms of its structural morphology, chemical structure, thermal stability, and gas permeation properties by using scanning electron microscopy (SEM), Fourier transform infrared (FTIR), and pure gas permeation system, respectively. The polymer solution containing 15 wt% Matrimid 5218 shows the best formulation for the preparation of Matrimid 5218-based carbon tubular membrane. The highest H2/N2 selectivity of 401.08±2.56 was obtained for carbon membrane carbonized at 800oC with heating rate of 2oC/min. |
format |
Article |
author |
Mohd Syafiq, Sharip Norazlianie, Sazali Fatin Nurwahdah, Ahmad |
author_facet |
Mohd Syafiq, Sharip Norazlianie, Sazali Fatin Nurwahdah, Ahmad |
author_sort |
Mohd Syafiq, Sharip |
title |
Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation |
title_short |
Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation |
title_full |
Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation |
title_fullStr |
Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation |
title_full_unstemmed |
Effect of polymer concentration on matrimid 5218 based-carbon membrane for H2 separation |
title_sort |
effect of polymer concentration on matrimid 5218 based-carbon membrane for h2 separation |
publisher |
Universiti Teknologi Malaysia |
publishDate |
2020 |
url |
http://umpir.ump.edu.my/id/eprint/28070/ http://umpir.ump.edu.my/id/eprint/28070/ http://umpir.ump.edu.my/id/eprint/28070/ http://umpir.ump.edu.my/id/eprint/28070/1/175-565-1-PB.pdf http://umpir.ump.edu.my/id/eprint/28070/7/Effect%20of%20polymer%20concentration%20on%20matrimid%205218%20based.pdf |
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2023-09-18T22:44:02Z |
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2023-09-18T22:44:02Z |
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