Amino-functionalized Zr-MOF nanoparticles for adsorption of CO2 and CH4
Amino-functionalized Zr-MOF (amino-Zr-MOF) was synthesized using 2-aminoterephthalic acid as an organic linker. The physicochemical properties of the material were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA), Fourier transform infrar...
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| Format: | Journal Article |
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Taylor and Francis
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/6246 |
| _version_ | 1848745020822126592 |
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| author | Abid, H. Shang, J. Ang, Ha-Ming Wang, Shaobin |
| author_facet | Abid, H. Shang, J. Ang, Ha-Ming Wang, Shaobin |
| author_sort | Abid, H. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Amino-functionalized Zr-MOF (amino-Zr-MOF) was synthesized using 2-aminoterephthalic acid as an organic linker. The physicochemical properties of the material were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), and N2 adsorption to understand its crystalline structure, morphology, thermal stability, and porous structure. CO2 adsorption isotherms on amino-Zr-MOF were obtained at 1 atm and at different temperatures. In addition, CO2 and CH4 adsorption at high pressure (up to 10 atm) was also measured. CO2 adsorption capacity on amino-Zr-MOF was 9 mmol/g at 988 kPa, 0°C, while CH4 adsorption capacity was 3.7 mmol/g at 900 kPa, 0°C. The heat of CO2 adsorption on amino-Zr-MOF was estimated to be 29.4 kJ/mol. Continuous column tests of CO2 adsorption were performed at different concentrations of CO2 in nitrogen at 20 mL/min and 0.7 g adsorbent and total adsorbed amounts of CO2 within the column during the breakthrough time were calculated to be 4.55, 5.26 and 4.37 mmol/g at 10%, 15% and 20%CO2, respectively. |
| first_indexed | 2025-11-14T06:10:43Z |
| format | Journal Article |
| id | curtin-20.500.11937-6246 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:10:43Z |
| publishDate | 2013 |
| publisher | Taylor and Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-62462019-02-19T05:35:28Z Amino-functionalized Zr-MOF nanoparticles for adsorption of CO2 and CH4 Abid, H. Shang, J. Ang, Ha-Ming Wang, Shaobin Zr-MOF methane amino-Zr-MOF adsorption carbon dioxide Amino-functionalized Zr-MOF (amino-Zr-MOF) was synthesized using 2-aminoterephthalic acid as an organic linker. The physicochemical properties of the material were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), and N2 adsorption to understand its crystalline structure, morphology, thermal stability, and porous structure. CO2 adsorption isotherms on amino-Zr-MOF were obtained at 1 atm and at different temperatures. In addition, CO2 and CH4 adsorption at high pressure (up to 10 atm) was also measured. CO2 adsorption capacity on amino-Zr-MOF was 9 mmol/g at 988 kPa, 0°C, while CH4 adsorption capacity was 3.7 mmol/g at 900 kPa, 0°C. The heat of CO2 adsorption on amino-Zr-MOF was estimated to be 29.4 kJ/mol. Continuous column tests of CO2 adsorption were performed at different concentrations of CO2 in nitrogen at 20 mL/min and 0.7 g adsorbent and total adsorbed amounts of CO2 within the column during the breakthrough time were calculated to be 4.55, 5.26 and 4.37 mmol/g at 10%, 15% and 20%CO2, respectively. 2013 Journal Article http://hdl.handle.net/20.500.11937/6246 10.1080/19475411.2012.688773 Taylor and Francis fulltext |
| spellingShingle | Zr-MOF methane amino-Zr-MOF adsorption carbon dioxide Abid, H. Shang, J. Ang, Ha-Ming Wang, Shaobin Amino-functionalized Zr-MOF nanoparticles for adsorption of CO2 and CH4 |
| title | Amino-functionalized Zr-MOF nanoparticles for adsorption of CO2 and CH4 |
| title_full | Amino-functionalized Zr-MOF nanoparticles for adsorption of CO2 and CH4 |
| title_fullStr | Amino-functionalized Zr-MOF nanoparticles for adsorption of CO2 and CH4 |
| title_full_unstemmed | Amino-functionalized Zr-MOF nanoparticles for adsorption of CO2 and CH4 |
| title_short | Amino-functionalized Zr-MOF nanoparticles for adsorption of CO2 and CH4 |
| title_sort | amino-functionalized zr-mof nanoparticles for adsorption of co2 and ch4 |
| topic | Zr-MOF methane amino-Zr-MOF adsorption carbon dioxide |
| url | http://hdl.handle.net/20.500.11937/6246 |