Tubular Carbon Membrane Prepared from PI/NCC: Effects of Pyrolysis Atmosphere
The performance of Tubular Carbon Membrane (TCMs)due to pyrolysis conditions was studied. Dip-coating technique was used to synthesize the P84 co- polyimide/Nanocrystalline cellulose-based TCM, and pure gas O2 and N2 were used to determine the permeation properties of the TCMs. Different atmosphere...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIDIC Servizi
2019
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/25528/ http://umpir.ump.edu.my/id/eprint/25528/7/Tubular%20Carbon%20Membrane%20Prepared%20from.pdf |
| _version_ | 1848822302840455168 |
|---|---|
| author | Norazlianie, Sazali Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail Nur Izwanne, Mahyon K., Kadirgama Mohd Shahrizan, Moslan |
| author_facet | Norazlianie, Sazali Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail Nur Izwanne, Mahyon K., Kadirgama Mohd Shahrizan, Moslan |
| author_sort | Norazlianie, Sazali |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The performance of Tubular Carbon Membrane (TCMs)due to pyrolysis conditions was studied. Dip-coating technique was used to synthesize the P84 co- polyimide/Nanocrystalline cellulose-based TCM, and pure gas O2 and N2 were used to determine the permeation properties of the TCMs. Different atmosphere i.e Argon, Nitrogen and Helium were introduced during the heat treatment processes at a flow rate of 200 mL/min to enhance the membrane’s performance. The pyrolysis temperature and heating rate were set at 800 °C and 3°C/min. It was found that the best pyrolysis condition for the preparation of PI/NCC-based TCMs was conducted in Argon atmosphere with the permeance of 3.22±3.21 and 29.90±2.98 GPU for N2, and O2 gas. The membrane also demonstrated that the highest O2/N2 selectivity of 9.29±2.54. In comparisons to all other carbonization atmosphere, preparation of TCMs in Ar atmosphere showed the lowest weight loss and revealed the highest N2 selectivity in this study. |
| first_indexed | 2025-11-15T02:39:05Z |
| format | Article |
| id | ump-25528 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:39:05Z |
| publishDate | 2019 |
| publisher | AIDIC Servizi |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-255282019-08-07T06:21:24Z http://umpir.ump.edu.my/id/eprint/25528/ Tubular Carbon Membrane Prepared from PI/NCC: Effects of Pyrolysis Atmosphere Norazlianie, Sazali Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail Nur Izwanne, Mahyon K., Kadirgama Mohd Shahrizan, Moslan QD Chemistry The performance of Tubular Carbon Membrane (TCMs)due to pyrolysis conditions was studied. Dip-coating technique was used to synthesize the P84 co- polyimide/Nanocrystalline cellulose-based TCM, and pure gas O2 and N2 were used to determine the permeation properties of the TCMs. Different atmosphere i.e Argon, Nitrogen and Helium were introduced during the heat treatment processes at a flow rate of 200 mL/min to enhance the membrane’s performance. The pyrolysis temperature and heating rate were set at 800 °C and 3°C/min. It was found that the best pyrolysis condition for the preparation of PI/NCC-based TCMs was conducted in Argon atmosphere with the permeance of 3.22±3.21 and 29.90±2.98 GPU for N2, and O2 gas. The membrane also demonstrated that the highest O2/N2 selectivity of 9.29±2.54. In comparisons to all other carbonization atmosphere, preparation of TCMs in Ar atmosphere showed the lowest weight loss and revealed the highest N2 selectivity in this study. AIDIC Servizi 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25528/7/Tubular%20Carbon%20Membrane%20Prepared%20from.pdf Norazlianie, Sazali and Wan Norharyati, Wan Salleh and Ahmad Fauzi, Ismail and Nur Izwanne, Mahyon and K., Kadirgama and Mohd Shahrizan, Moslan (2019) Tubular Carbon Membrane Prepared from PI/NCC: Effects of Pyrolysis Atmosphere. Chemical Engineering Transactions, 72. pp. 409-414. ISSN 2283-9216. (Published) https://doi.org/10.3303/CET1972069 https://doi.org/10.3303/CET1972069 |
| spellingShingle | QD Chemistry Norazlianie, Sazali Wan Norharyati, Wan Salleh Ahmad Fauzi, Ismail Nur Izwanne, Mahyon K., Kadirgama Mohd Shahrizan, Moslan Tubular Carbon Membrane Prepared from PI/NCC: Effects of Pyrolysis Atmosphere |
| title | Tubular Carbon Membrane Prepared from PI/NCC: Effects of
Pyrolysis Atmosphere |
| title_full | Tubular Carbon Membrane Prepared from PI/NCC: Effects of
Pyrolysis Atmosphere |
| title_fullStr | Tubular Carbon Membrane Prepared from PI/NCC: Effects of
Pyrolysis Atmosphere |
| title_full_unstemmed | Tubular Carbon Membrane Prepared from PI/NCC: Effects of
Pyrolysis Atmosphere |
| title_short | Tubular Carbon Membrane Prepared from PI/NCC: Effects of
Pyrolysis Atmosphere |
| title_sort | tubular carbon membrane prepared from pi/ncc: effects of
pyrolysis atmosphere |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/25528/ http://umpir.ump.edu.my/id/eprint/25528/ http://umpir.ump.edu.my/id/eprint/25528/ http://umpir.ump.edu.my/id/eprint/25528/7/Tubular%20Carbon%20Membrane%20Prepared%20from.pdf |