Please use this identifier to cite or link to this item:
http://dspace.uniten.edu.my/jspui/handle/123456789/9
DC Field | Value | Language |
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dc.contributor.author | Misran, Halina | en_US |
dc.date.accessioned | 2017-04-27T14:13:40Z | - |
dc.date.available | 2017-04-27T14:13:40Z | - |
dc.date.issued | 2010 | - |
dc.identifier.uri | http://dspace.uniten.edu.my:80/jspui/handle/123456789/9 | - |
dc.description.abstract | Metal-organic framework coordination polymer materials of MOF-5 with Fm3m cubic structure and tetrahedral structure were successfully synthesized at room temperature and pressure using liquid-crystal (i.e. surfactant) templating method and direct mixing method. The crystallinity increased as metal (Zn)/linker (benzenedicarboxylic acid, BDC) ratios were varied from 0.3 to 0.5. However, the cubic structure of evacuated framework was relatively disrupted at metal/linker ratio of 0.7. Direct-mixing synthesis approach resulted in MOF-5 with layered tetragonal structure due to the increased mobility of the organic-linker as the metal/linker ratios were increased. On the other hand, liquid-crystal templating method resulted in MOF-5 with cubic structure with sizes of ca. 3-5 micron. Changing the solvent from dimethylformamide to chloroform during the synthesis affected the size of the single cubic to decrease from 5 micron to 3 micron, respectively. Furthermore, MOF-5 prepared with metal/linker ratio 0.5 and aged in solvents with higher crystallinity exhibited higher ammonia adsorption uptake at ca. 7.2%. © 2010 American Institute of Physics. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Institute of Physics Publishing | en_US |
dc.subject | Alcohols | en_US |
dc.subject | Crystalline materials | en_US |
dc.subject | Organometallics | en_US |
dc.title | Facile synthesis and characterizations of mof-5 coordination polymer with various metal linker ratios for ammonia gas storage | en_US |
dc.type | Article | en_US |
dc.relation.conference | 2nd International Conference on Advances in Renewable Energy and Technologies, ICARET 2016 | en_US |
dc.identifier.doi | 10.1088/1755-1315/32/1/012060 | - |
dc.identifier.scopus | 2-s2.0-84966586699 | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
Appears in Collections: | COE Scholarly Publication |
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