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Choi DK, Jin SH, Lee DS. Preparation and Properties of Pyrene-Modified Multi- Walled Carbon Nanotube/Epoxy Resin Nanocomposites. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/masy.200850416] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Fifield LS, Dalton LR, Addleman RS, Galhotra RA, Engelhard MH, Fryxell GE, Aardahl CL. Noncovalent Functionalization of Carbon Nanotubes with Molecular Anchors Using Supercritical Fluids. J Phys Chem B 2004. [DOI: 10.1021/jp037977l] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Leonard S. Fifield
- Pacific Northwest National Laboratory, Richland, Washington 99352, and Department of Chemistry, University of Washington, Seattle, Washington 98195-1700
| | - Larry R. Dalton
- Pacific Northwest National Laboratory, Richland, Washington 99352, and Department of Chemistry, University of Washington, Seattle, Washington 98195-1700
| | - R. Shane Addleman
- Pacific Northwest National Laboratory, Richland, Washington 99352, and Department of Chemistry, University of Washington, Seattle, Washington 98195-1700
| | - Rosemary A. Galhotra
- Pacific Northwest National Laboratory, Richland, Washington 99352, and Department of Chemistry, University of Washington, Seattle, Washington 98195-1700
| | - Mark H. Engelhard
- Pacific Northwest National Laboratory, Richland, Washington 99352, and Department of Chemistry, University of Washington, Seattle, Washington 98195-1700
| | - Glen E. Fryxell
- Pacific Northwest National Laboratory, Richland, Washington 99352, and Department of Chemistry, University of Washington, Seattle, Washington 98195-1700
| | - Christopher L. Aardahl
- Pacific Northwest National Laboratory, Richland, Washington 99352, and Department of Chemistry, University of Washington, Seattle, Washington 98195-1700
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González JC, Vieytes MR, Botana AM, Vieites JM, Botana LM. Modified mass action law-based model to correlate the solubility of solids and liquids in entrained supercritical carbon dioxide. J Chromatogr A 2001; 910:119-25. [PMID: 11263564 DOI: 10.1016/s0021-9673(00)01120-1] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The solubility of solids and liquids in supercritical CO2 with added entrainers was modeled with a modified version of the equation of Chrastil to include the effect of entrainers. By considering the formation of the solute-entrainer-solvent complexes an equation is obtained which predicts an exponential increase of solubility with fluid density and/or entrainer concentration. The correlating model was tested by non-linear regression through a computerized iterative process for several systems where an entrainer was present. Four experimental parameters are easily regressed from experimental data, hence the corresponding properties of components such as chemical potentials or critical parameters are not needed. Instead of its simplicity, this thermodynamical model provided a good correlation of the solubility enhancement in the presence of entrainer effect.
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Affiliation(s)
- J C González
- Departamento de Farmacologia, Facultad de Veterinaria, Universidade de Santiago de Compostela, Lugo, Spain
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Darr JA, Poliakoff M. New Directions in Inorganic and Metal-Organic Coordination Chemistry in Supercritical Fluids. Chem Rev 1999; 99:495-542. [PMID: 11848991 DOI: 10.1021/cr970036i] [Citation(s) in RCA: 490] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jawwad A. Darr
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, Notts., England, U.K
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