Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates
Separation of oxygen and nitrogen gas was studied by using tubular carbon membranes (TCMs) prepared from polymeric precursors. A coating procedure called dip-coating technique was employed to fabricate the TCMs using P84 copolyimide (PI) and nanocrystalline cellulose (NCC) as the main precursor and...
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| Format: | Article |
| Language: | English |
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Taylor & Francis
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/26236/ http://umpir.ump.edu.my/id/eprint/26236/1/Oxygen%20separation%20through%20p84%20copolyimide1.pdf |
| _version_ | 1848822483346522112 |
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| author | Norazlianie, Sazali W. N. W., Salleh A. F., Ismail Murakamid, Hideyuki Iwamotoe, Yuji |
| author_facet | Norazlianie, Sazali W. N. W., Salleh A. F., Ismail Murakamid, Hideyuki Iwamotoe, Yuji |
| author_sort | Norazlianie, Sazali |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Separation of oxygen and nitrogen gas was studied by using tubular carbon membranes (TCMs) prepared from polymeric precursors. A coating procedure called dip-coating technique was employed to fabricate the TCMs using P84 copolyimide (PI) and nanocrystalline cellulose (NCC) as the main precursor and additive, respectively. Previous study has proved that properties of PI/NCC can be altered by changing the carbonization parameter, i.e. time, temperature, and environment. PI/NCC deposition on the ceramic tubular support was employed to produce diverse TCMs for gas separation via simple carbonization process. In this study, manipulation of heating rate was done to observe the effect of TCMs on gas permeation by setting the heating rate at 1, 3, 5, and 7C min–1. It was proved that heating rate during PI/NCC-based carbon membrane fabrication played a significant role in gas ideal selectivity test. In addition, heating rate at (3C min–1) showed an improvement in the membrane ideal selectivity but a reduction in the permeability. |
| first_indexed | 2025-11-15T02:41:57Z |
| format | Article |
| id | ump-26236 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:41:57Z |
| publishDate | 2019 |
| publisher | Taylor & Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-262362019-10-30T01:51:18Z http://umpir.ump.edu.my/id/eprint/26236/ Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates Norazlianie, Sazali W. N. W., Salleh A. F., Ismail Murakamid, Hideyuki Iwamotoe, Yuji QD Chemistry Separation of oxygen and nitrogen gas was studied by using tubular carbon membranes (TCMs) prepared from polymeric precursors. A coating procedure called dip-coating technique was employed to fabricate the TCMs using P84 copolyimide (PI) and nanocrystalline cellulose (NCC) as the main precursor and additive, respectively. Previous study has proved that properties of PI/NCC can be altered by changing the carbonization parameter, i.e. time, temperature, and environment. PI/NCC deposition on the ceramic tubular support was employed to produce diverse TCMs for gas separation via simple carbonization process. In this study, manipulation of heating rate was done to observe the effect of TCMs on gas permeation by setting the heating rate at 1, 3, 5, and 7C min–1. It was proved that heating rate during PI/NCC-based carbon membrane fabrication played a significant role in gas ideal selectivity test. In addition, heating rate at (3C min–1) showed an improvement in the membrane ideal selectivity but a reduction in the permeability. Taylor & Francis 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26236/1/Oxygen%20separation%20through%20p84%20copolyimide1.pdf Norazlianie, Sazali and W. N. W., Salleh and A. F., Ismail and Murakamid, Hideyuki and Iwamotoe, Yuji (2019) Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates. Chemical Engineering Communications. pp. 1-11. ISSN 1563-5201. (Published) https://doi.org/10.1080/00986445.2019.1631163 https://doi.org/10.1080/00986445.2019.1631163 |
| spellingShingle | QD Chemistry Norazlianie, Sazali W. N. W., Salleh A. F., Ismail Murakamid, Hideyuki Iwamotoe, Yuji Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates |
| title | Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates |
| title_full | Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates |
| title_fullStr | Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates |
| title_full_unstemmed | Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates |
| title_short | Oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: Impact of heating rates |
| title_sort | oxygen separation through p84 copolyimide/nanocrystalline cellulose carbon membrane: impact of heating rates |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/26236/ http://umpir.ump.edu.my/id/eprint/26236/ http://umpir.ump.edu.my/id/eprint/26236/ http://umpir.ump.edu.my/id/eprint/26236/1/Oxygen%20separation%20through%20p84%20copolyimide1.pdf |