Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage
A nanosize Zr-metal organic framework (Zr-MOF, UiO-66) with a uniformed particle size around 100 nm was solvothermally synthesized and activated by solvent exchange method, vacuum drying and heating. The activation process with an exchangeable guest solvent produced the Zr-MOF with a high surface ar...
| Main Authors: | , , , , , |
|---|---|
| Format: | Journal Article |
| Published: |
Elsevier BV
2012
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/3479 |
| _version_ | 1848744243408928768 |
|---|---|
| author | Abid, Hussein Tian, Hu-Yong Ang, Ming Tade, Moses Buckley, Craig Wang, Shaobin |
| author_facet | Abid, Hussein Tian, Hu-Yong Ang, Ming Tade, Moses Buckley, Craig Wang, Shaobin |
| author_sort | Abid, Hussein |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | A nanosize Zr-metal organic framework (Zr-MOF, UiO-66) with a uniformed particle size around 100 nm was solvothermally synthesized and activated by solvent exchange method, vacuum drying and heating. The activation process with an exchangeable guest solvent produced the Zr-MOF with a high surface area by removal almost all guest and free terephthalic acid molecules from the pores enhancing its capacity for adsorption. The nanosize Zr-MOF also showed strong thermal stability up to 753 K. The Zr-MOF was tested for hydrogen and carbon dioxide adsorption at varying pressures and temperatures and it exhibited adsorption capacity of 1.6 wt% (H2) at 1 atm, 77 K and 79 cc (CO2) g-1 at 1 atm, 273 K, respectively. The heat of H2 adsorption was estimated to be 6–12 kJ mol-1 while the heat of CO2 adsorption was determined to be around 28 kJ mol-1. |
| first_indexed | 2025-11-14T05:58:22Z |
| format | Journal Article |
| id | curtin-20.500.11937-3479 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T05:58:22Z |
| publishDate | 2012 |
| publisher | Elsevier BV |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-34792017-09-13T14:45:49Z Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage Abid, Hussein Tian, Hu-Yong Ang, Ming Tade, Moses Buckley, Craig Wang, Shaobin Storage Zr-metal organic framework Hydrogen Carbon dioxide A nanosize Zr-metal organic framework (Zr-MOF, UiO-66) with a uniformed particle size around 100 nm was solvothermally synthesized and activated by solvent exchange method, vacuum drying and heating. The activation process with an exchangeable guest solvent produced the Zr-MOF with a high surface area by removal almost all guest and free terephthalic acid molecules from the pores enhancing its capacity for adsorption. The nanosize Zr-MOF also showed strong thermal stability up to 753 K. The Zr-MOF was tested for hydrogen and carbon dioxide adsorption at varying pressures and temperatures and it exhibited adsorption capacity of 1.6 wt% (H2) at 1 atm, 77 K and 79 cc (CO2) g-1 at 1 atm, 273 K, respectively. The heat of H2 adsorption was estimated to be 6–12 kJ mol-1 while the heat of CO2 adsorption was determined to be around 28 kJ mol-1. 2012 Journal Article http://hdl.handle.net/20.500.11937/3479 10.1016/j.cej.2012.01.104 Elsevier BV restricted |
| spellingShingle | Storage Zr-metal organic framework Hydrogen Carbon dioxide Abid, Hussein Tian, Hu-Yong Ang, Ming Tade, Moses Buckley, Craig Wang, Shaobin Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage |
| title | Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage |
| title_full | Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage |
| title_fullStr | Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage |
| title_full_unstemmed | Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage |
| title_short | Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage |
| title_sort | nanosize zr-metal organic framework (uio-66) for hydrogen and carbon dioxide storage |
| topic | Storage Zr-metal organic framework Hydrogen Carbon dioxide |
| url | http://hdl.handle.net/20.500.11937/3479 |