Modeling of hydrogen separation through porous YSZ hollow fiber-supported graphene oxide membrane
In this work, hydrogen (H 2 ) permeation fluxes through 230 nm-thick graphene oxide (GO) membrane deposited on porous YSZ hollow fiber were measured and correlated to an explicit H 2 permeation model. H 2 fluxes through such GO-YSZ hollow fiber membrane increased from 4.83 × 10 -8 mol cm -2 s -1 to...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
John Wiley & Sons, Inc.
2018
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| Online Access: | https://rss.onlinelibrary.wiley.com/doi/am-pdf/10.1002/aic.16144 http://hdl.handle.net/20.500.11937/68239 |
| _version_ | 1848761780136837120 |
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| author | Jin, Y. Meng, X. Yang, N. Meng, B. Sunarso, J. Liu, Shaomin |
| author_facet | Jin, Y. Meng, X. Yang, N. Meng, B. Sunarso, J. Liu, Shaomin |
| author_sort | Jin, Y. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | In this work, hydrogen (H 2 ) permeation fluxes through 230 nm-thick graphene oxide (GO) membrane deposited on porous YSZ hollow fiber were measured and correlated to an explicit H 2 permeation model. H 2 fluxes through such GO-YSZ hollow fiber membrane increased from 4.83 × 10 -8 mol cm -2 s -1 to 2.11 × 10 -7 mol cm -2 s -1 with temperature rise from 20 to 100 °C. The activation energy of H 2 permeation was determined by the linear regression of the experimental data and was applied in the theoretical calculations. The model predictions fit well the temperature dependent and the argon sweep gas flow rate dependent H 2 fluxes data. Using the derived permeation model, the effects of vacuum pressure at lumen side and H 2 partial pressure at shell side, membrane area, and GO membrane film thickness on the membrane performance were simulated and discussed to provide insights for practical applications. |
| first_indexed | 2025-11-14T10:37:06Z |
| format | Journal Article |
| id | curtin-20.500.11937-68239 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:37:06Z |
| publishDate | 2018 |
| publisher | John Wiley & Sons, Inc. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-682392023-04-26T05:22:53Z Modeling of hydrogen separation through porous YSZ hollow fiber-supported graphene oxide membrane Jin, Y. Meng, X. Yang, N. Meng, B. Sunarso, J. Liu, Shaomin In this work, hydrogen (H 2 ) permeation fluxes through 230 nm-thick graphene oxide (GO) membrane deposited on porous YSZ hollow fiber were measured and correlated to an explicit H 2 permeation model. H 2 fluxes through such GO-YSZ hollow fiber membrane increased from 4.83 × 10 -8 mol cm -2 s -1 to 2.11 × 10 -7 mol cm -2 s -1 with temperature rise from 20 to 100 °C. The activation energy of H 2 permeation was determined by the linear regression of the experimental data and was applied in the theoretical calculations. The model predictions fit well the temperature dependent and the argon sweep gas flow rate dependent H 2 fluxes data. Using the derived permeation model, the effects of vacuum pressure at lumen side and H 2 partial pressure at shell side, membrane area, and GO membrane film thickness on the membrane performance were simulated and discussed to provide insights for practical applications. 2018 Journal Article http://hdl.handle.net/20.500.11937/68239 10.1002/aic.16144 https://rss.onlinelibrary.wiley.com/doi/am-pdf/10.1002/aic.16144 http://purl.org/au-research/grants/arc/DP180103861 John Wiley & Sons, Inc. unknown |
| spellingShingle | Jin, Y. Meng, X. Yang, N. Meng, B. Sunarso, J. Liu, Shaomin Modeling of hydrogen separation through porous YSZ hollow fiber-supported graphene oxide membrane |
| title | Modeling of hydrogen separation through porous YSZ hollow fiber-supported graphene oxide membrane |
| title_full | Modeling of hydrogen separation through porous YSZ hollow fiber-supported graphene oxide membrane |
| title_fullStr | Modeling of hydrogen separation through porous YSZ hollow fiber-supported graphene oxide membrane |
| title_full_unstemmed | Modeling of hydrogen separation through porous YSZ hollow fiber-supported graphene oxide membrane |
| title_short | Modeling of hydrogen separation through porous YSZ hollow fiber-supported graphene oxide membrane |
| title_sort | modeling of hydrogen separation through porous ysz hollow fiber-supported graphene oxide membrane |
| url | https://rss.onlinelibrary.wiley.com/doi/am-pdf/10.1002/aic.16144 https://rss.onlinelibrary.wiley.com/doi/am-pdf/10.1002/aic.16144 http://hdl.handle.net/20.500.11937/68239 |