PI/NCC carbon membrane : effect of additives loading towards hydrogen separation
Incorporating thermally labile polymer-based additives is a facile and practical approach in developing superior carbon membranes. In this study, three different thermally labile polymers, microcrystalline cellulose (MCC), nanocrystalline cellulose (NCC), and polyvinylpyrrolidone (PVP), were introdu...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
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IOP Publishing
2020
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/28078/ http://umpir.ump.edu.my/id/eprint/28078/1/Sazali_2020_IOP_Conf._Ser.__Mater._Sci._Eng._736_022008.pdf http://umpir.ump.edu.my/id/eprint/28078/7/PI%20NCC%20carbon%20membrane-effect%20of%20additives%20loading%20towards%20hydrogen%20separation.pdf |
| _version_ | 1848822961006444544 |
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| author | Norazlianie, Sazali R., Mamat J. P., Siregar T., Gunawan W. N. W., Salleh N. A. H. M., Nordin |
| author_facet | Norazlianie, Sazali R., Mamat J. P., Siregar T., Gunawan W. N. W., Salleh N. A. H. M., Nordin |
| author_sort | Norazlianie, Sazali |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Incorporating thermally labile polymer-based additives is a facile and practical approach in developing superior carbon membranes. In this study, three different thermally labile polymers, microcrystalline cellulose (MCC), nanocrystalline cellulose (NCC), and polyvinylpyrrolidone (PVP), were introduced separately to P84-copolyimide (PI) solution as additive and their impact on membrane performance were investigated. Firstly, NCC was added as the membrane pore former for hydrogen gas (H2) separation. The addition of NCC significantly increased pore channels in the membrane, hence contributed to high gas permeance and selectivity. The tests involving pure H2 and N2 permeation were carried out at room temperature. Carbon membranes carbonized at a final temperature of 800°C with the heating rate of 3°C/min under Ar flow achieved the greatest H2/N2 selectivity of 434.68±1.39, hence proving the potential of NCC as a good additive. |
| first_indexed | 2025-11-15T02:49:33Z |
| format | Conference or Workshop Item |
| id | ump-28078 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:49:33Z |
| publishDate | 2020 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-280782020-03-10T07:03:21Z http://umpir.ump.edu.my/id/eprint/28078/ PI/NCC carbon membrane : effect of additives loading towards hydrogen separation Norazlianie, Sazali R., Mamat J. P., Siregar T., Gunawan W. N. W., Salleh N. A. H. M., Nordin Q Science (General) TJ Mechanical engineering and machinery TP Chemical technology Incorporating thermally labile polymer-based additives is a facile and practical approach in developing superior carbon membranes. In this study, three different thermally labile polymers, microcrystalline cellulose (MCC), nanocrystalline cellulose (NCC), and polyvinylpyrrolidone (PVP), were introduced separately to P84-copolyimide (PI) solution as additive and their impact on membrane performance were investigated. Firstly, NCC was added as the membrane pore former for hydrogen gas (H2) separation. The addition of NCC significantly increased pore channels in the membrane, hence contributed to high gas permeance and selectivity. The tests involving pure H2 and N2 permeation were carried out at room temperature. Carbon membranes carbonized at a final temperature of 800°C with the heating rate of 3°C/min under Ar flow achieved the greatest H2/N2 selectivity of 434.68±1.39, hence proving the potential of NCC as a good additive. IOP Publishing 2020 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/28078/1/Sazali_2020_IOP_Conf._Ser.__Mater._Sci._Eng._736_022008.pdf pdf en cc_by http://umpir.ump.edu.my/id/eprint/28078/7/PI%20NCC%20carbon%20membrane-effect%20of%20additives%20loading%20towards%20hydrogen%20separation.pdf Norazlianie, Sazali and R., Mamat and J. P., Siregar and T., Gunawan and W. N. W., Salleh and N. A. H. M., Nordin (2020) PI/NCC carbon membrane : effect of additives loading towards hydrogen separation. In: IOP Conference Series: Materials Science and Engineering; Energy Security and Chemical Engineering Congress (ESChE) 2019 , 17-19 July 2019 , Kuala Lumpur, Malaysia. pp. 1-8., 736 (022002). ISSN 1757-8981 (Print), 1757-899X (Online) (Published) https://doi.org/10.1088/1757-899X/736/2/022002 |
| spellingShingle | Q Science (General) TJ Mechanical engineering and machinery TP Chemical technology Norazlianie, Sazali R., Mamat J. P., Siregar T., Gunawan W. N. W., Salleh N. A. H. M., Nordin PI/NCC carbon membrane : effect of additives loading towards hydrogen separation |
| title | PI/NCC carbon membrane : effect of additives loading towards hydrogen separation |
| title_full | PI/NCC carbon membrane : effect of additives loading towards hydrogen separation |
| title_fullStr | PI/NCC carbon membrane : effect of additives loading towards hydrogen separation |
| title_full_unstemmed | PI/NCC carbon membrane : effect of additives loading towards hydrogen separation |
| title_short | PI/NCC carbon membrane : effect of additives loading towards hydrogen separation |
| title_sort | pi/ncc carbon membrane : effect of additives loading towards hydrogen separation |
| topic | Q Science (General) TJ Mechanical engineering and machinery TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/28078/ http://umpir.ump.edu.my/id/eprint/28078/ http://umpir.ump.edu.my/id/eprint/28078/1/Sazali_2020_IOP_Conf._Ser.__Mater._Sci._Eng._736_022008.pdf http://umpir.ump.edu.my/id/eprint/28078/7/PI%20NCC%20carbon%20membrane-effect%20of%20additives%20loading%20towards%20hydrogen%20separation.pdf |