Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO<sub>2</sub> Adsorption
Herein we report a facile, efficient, low cost, and easily scalable route for an amine-functionalized MOF (metal organic framework) synthesis. Cu-BDC⊃HMTA (HMTA = hexamethylenetetramine) has high nitrogen content and improved thermal stability when compared with the previously reported and w...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-07-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/9/8/1063 |
| _version_ | 1817981377843298304 |
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| author | Aisha Asghar Naseem Iqbal Tayyaba Noor Majid Ali Timothy L. Easun |
| author_facet | Aisha Asghar Naseem Iqbal Tayyaba Noor Majid Ali Timothy L. Easun |
| author_sort | Aisha Asghar |
| collection | DOAJ |
| description | Herein we report a facile, efficient, low cost, and easily scalable route for an amine-functionalized MOF (metal organic framework) synthesis. Cu-BDC⊃HMTA (HMTA = hexamethylenetetramine) has high nitrogen content and improved thermal stability when compared with the previously reported and well-studied parent Cu-BDC MOF (BDC = 1,4-benzenedicarboxylate). Cu-BDC⊃HMTA was obtained via the same synthetic method, but with the addition of HMTA in a single step synthesis. Thermogravimetric studies reveal that Cu-BDC⊃HMTA is more thermally stable than Cu-BDC MOF. Cu-BDC⊃HMTA exhibited a CO<sub>2</sub> uptake of 21.2 wt % at 273 K and 1 bar, which compares favorably to other nitrogen-containing MOF materials. |
| first_indexed | 2024-04-13T23:06:21Z |
| format | Article |
| id | doaj.art-944db47c6b98415499f241c98dda4cb4 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-04-13T23:06:21Z |
| publishDate | 2019-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-944db47c6b98415499f241c98dda4cb42022-12-22T02:25:41ZengMDPI AGNanomaterials2079-49912019-07-0198106310.3390/nano9081063nano9081063Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO<sub>2</sub> AdsorptionAisha Asghar0Naseem Iqbal1Tayyaba Noor2Majid Ali3Timothy L. Easun4U.S Pakistan Centre for Advanced Studies in Energy, National University of Sciences and Technology, H-12, Islamabad 44000, PakistanU.S Pakistan Centre for Advanced Studies in Energy, National University of Sciences and Technology, H-12, Islamabad 44000, PakistanSchool of Chemical and Materials Engineering, National University of Sciences and Technology, H-12, Islamabad 44000, PakistanU.S Pakistan Centre for Advanced Studies in Energy, National University of Sciences and Technology, H-12, Islamabad 44000, PakistanSchool of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UKHerein we report a facile, efficient, low cost, and easily scalable route for an amine-functionalized MOF (metal organic framework) synthesis. Cu-BDC⊃HMTA (HMTA = hexamethylenetetramine) has high nitrogen content and improved thermal stability when compared with the previously reported and well-studied parent Cu-BDC MOF (BDC = 1,4-benzenedicarboxylate). Cu-BDC⊃HMTA was obtained via the same synthetic method, but with the addition of HMTA in a single step synthesis. Thermogravimetric studies reveal that Cu-BDC⊃HMTA is more thermally stable than Cu-BDC MOF. Cu-BDC⊃HMTA exhibited a CO<sub>2</sub> uptake of 21.2 wt % at 273 K and 1 bar, which compares favorably to other nitrogen-containing MOF materials.https://www.mdpi.com/2079-4991/9/8/1063energy efficiencyfunctional metal organic frameworksCu-BDCHMTACO<sub>2</sub> adsorption |
| spellingShingle | Aisha Asghar Naseem Iqbal Tayyaba Noor Majid Ali Timothy L. Easun Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO<sub>2</sub> Adsorption Nanomaterials energy efficiency functional metal organic frameworks Cu-BDC HMTA CO<sub>2</sub> adsorption |
| title | Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO<sub>2</sub> Adsorption |
| title_full | Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO<sub>2</sub> Adsorption |
| title_fullStr | Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO<sub>2</sub> Adsorption |
| title_full_unstemmed | Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO<sub>2</sub> Adsorption |
| title_short | Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO<sub>2</sub> Adsorption |
| title_sort | efficient one pot synthesis of a hexamethylenetetramine doped cu bdc metal organic framework with enhanced co sub 2 sub adsorption |
| topic | energy efficiency functional metal organic frameworks Cu-BDC HMTA CO<sub>2</sub> adsorption |
| url | https://www.mdpi.com/2079-4991/9/8/1063 |
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