Barata-Rodrigues, P. M., Mays, T. J., Seaton, N. A., Moggridge, G. D., 2002. Comparison of porous carbons developed via templating approaches. Studies in Surface Science and Catalysis, 144 (Characterization of Porous Solids VI), pp. 139-146.
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Abstract
Porous carbons synthesized from templates were characterized and compared. The synthesis consists of the impregnation of a C precursor within the voids of an inorg. template, followed by low temp. carbonisation and demineralization of the mineral-C composite. The templating systems studied were Mg-Al layered double hydroxides (Clay Templated C Route - CTC), zeolites (Zeolite Templated C Route - ZTC) and mesoporous mol. sieves (Mesoporous Mol. Sieve Templated C Route - MTC). The C materials were characterized and compared using scanning and TEM, elemental anal. and powder x-ray diffraction. N adsorption at 77 K was used to find the templated carbons' pore structure, using classical methods as well as the more recent D. Functional Theory approach for quantification of adsorption properties and a systematic detn. of pore size distributions. Results showed different micro/mesoporosities and high adsorption capacities for the carbons, showing potential for applications in gas and liq.-phase adsorptive applications. [on SciFinder (R)]
| Item Type: | Article |
|---|---|
| Creators: | Barata-Rodrigues, P. M., Mays, T. J., Seaton, N. A., Moggridge, G. D. |
| Uncontrolled Keywords: | Zeolites Role: NUU (Other use, unclassified), USES (Uses) (NX2 pore structure and adsorption of templated porous carbons) Vapor deposition process (chem. pore structure and adsorption of templated porous carbons) Adsorption Molecular sieves Pore size Pore size distribution Pore structure Surface area (pore structure and adsorption of templated porous carbons) Clays Zeolites Role: NUU (Other use, unclassified), USES (Uses) (pore structure and adsorption of templated porous carbons) pore structure adsorption templated carbon |
| Departments: | Faculty of Engineering & Design > Chemical Engineering |
| Refereed: | Yes |
| Status: | Published |
| ID Code: | 1019 |
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