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DC Field | Value | Language |
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dc.contributor.author | Rana, Moumita | |
dc.contributor.author | Reddy, R. Bharathanatha | |
dc.contributor.author | Rath, Bibhuti Bhusan | |
dc.contributor.author | Gautam, Ujjal K. | |
dc.date.accessioned | 2017-02-21T09:00:31Z | - |
dc.date.available | 2017-02-21T09:00:31Z | - |
dc.date.issued | 2014 | |
dc.identifier.citation | Rana, M; Reddy, RB; Rath, BB; Gautam, UK, C-60-Mediated Molecular Shape Sorting: Separation and Purification of Geometrical Isomers. Angewandte Chemie-International Edition 2014, 53 (49) 13523-13527, http://dx.doi.org/10.1002/anie.201408981 | en_US |
dc.identifier.citation | Angewandte Chemie-International Edition | en_US |
dc.identifier.citation | 53 | en_US |
dc.identifier.citation | 49 | en_US |
dc.identifier.issn | 1433-7851 | |
dc.identifier.uri | https://libjncir.jncasr.ac.in/xmlui/10572/2525 | - |
dc.description | Restricted Access | en_US |
dc.description.abstract | A supramolecular crystallization-based approach has been developed for the shape-dependent separation of geometrical isomers under near-ambient conditions. Difficulties to separate such isomers arise because of their very similar physical properties. The present approach relies on the ability of C-60 to preferentially form solvate crystals with molecules of a specific geometry. Subsequently, these molecules are released upon mild heating to regenerate pure C-60. By taking isomers of xylene and trimethylbenzene (TMB) as examples, we show that one of the isomers can be extracted from the rest with very high purity. To separate TMB isomers, a new C-60-1,3,5-TMB solvate was developed, which led to the isolation of isomer purities greater than 99.6%. Versatility, a low operating temperature of approximately 100 degrees C, a separation efficiency of more than 10 weight % of C-60 per cycle, and reagent recyclability makes this a promising molecular shape-sorting approach. | en_US |
dc.description.uri | 1521-3773 | en_US |
dc.description.uri | http://dx.doi.org/10.1002/anie.201408981 | en_US |
dc.language.iso | English | en_US |
dc.publisher | Wiley-V C H Verlag Gmbh | en_US |
dc.rights | @Wiley-V C H Verlag Gmbh, 2014 | en_US |
dc.subject | Chemistry | en_US |
dc.subject | Crystal Growth | en_US |
dc.subject | Fullerenes | en_US |
dc.subject | Shape Sorting | en_US |
dc.subject | Xylene Separation | en_US |
dc.subject | Metal-Organic Framework | en_US |
dc.subject | Xylene Isomers | en_US |
dc.subject | Selective Adsorption | en_US |
dc.subject | P-Xylene | en_US |
dc.subject | C-60 | en_US |
dc.subject | Zeolite | en_US |
dc.subject | Liquid | en_US |
dc.subject | Ethylbenzene | en_US |
dc.subject | Equilibrium | en_US |
dc.subject | Membranes | en_US |
dc.title | C-60-Mediated Molecular Shape Sorting: Separation and Purification of Geometrical Isomers | en_US |
dc.type | Article | en_US |
Appears in Collections: | Research Papers (Ujjal K. Gautam) |
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