Solubility determination of organometallic complexes in supercritical carbon dioxide by chromatographic impulse response method
The solubilities of organometallic complexes in supercritical CO 2 were determined from retention factors measured by the chromatographic impulse response (CIR) method, in which a solute was pulse-injected into a supercritical CO 2 flowing in a polymer coated open capillary column, and the response...
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| Veröffentlicht in: | Fluid phase equilibria 2011-03, Vol.302 (1), p.347-353 |
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| container_title | Fluid phase equilibria |
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| creator | Kong, Chang Yi Sone, Kenji Sako, Takeshi Funazukuri, Toshitaka Kagei, Seiichiro |
| description | The solubilities of organometallic complexes in supercritical CO
2 were determined from retention factors measured by the chromatographic impulse response (CIR) method, in which a solute was pulse-injected into a supercritical CO
2 flowing in a polymer coated open capillary column, and the response curve, i.e. time change of solute concentration, was monitored at the exit of the column. The retention factor and binary diffusion coefficient were simultaneously obtained as two parameters so that the fitting error between response curves of solute species measured and calculated was minimized. The validities of the method and the apparatus employed in this study were verified by determining the solubilities of naphthalene, which have extensively been reported in the literature. Then, the solubilities of organometallic complexes such as ferrocene and cobalt (III) acetylacetonate in supercritical CO
2 were determined. The data determined in this study were in good agreement with the literature data. The solubilities were also correlated with the Chrastil equation including the three adjustable parameters. |
| doi_str_mv | 10.1016/j.fluid.2010.09.034 |
| format | Article |
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2 were determined from retention factors measured by the chromatographic impulse response (CIR) method, in which a solute was pulse-injected into a supercritical CO
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2 were determined. The data determined in this study were in good agreement with the literature data. The solubilities were also correlated with the Chrastil equation including the three adjustable parameters.</description><subject>Adjustable</subject><subject>Analytical chemistry</subject><subject>Carbon dioxide</subject><subject>Chemistry</subject><subject>Chromatographic methods and physical methods associated with chromatography</subject><subject>Chromatography</subject><subject>Diffusion coefficient</subject><subject>Exact sciences and technology</subject><subject>Impulse response</subject><subject>Mathematical analysis</subject><subject>Metalorganic compounds</subject><subject>Naphthalene</subject><subject>Organometallic complex</subject><subject>Solubility</subject><subject>Supercritical carbon dioxide</subject><issn>0378-3812</issn><issn>1879-0224</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkUtvFDEQhEeISCwJv4CLL0hcZmm_5nHggCJeUiQOhLPlsXuyvfKMB3sGZU_56zhsxBFO3Sp91SV1VdVrDnsOvHl33I9hI78XUBTo9yDVs2rHu7avQQj1vNqBbLtadly8qF7mfAQArhuxqx6-x7ANFGg9MY8rpolmu1KcWRxZTHd2jhOuNgRyzMVpCXiPmdHM8rZgcolWcjYwZ9NQPJ7iPXlkw4m5Q4qTXeNdssuhmGlatpCRJcxLnMtSzh6iv6ouRlv0V0_zsvrx6ePt9Zf65tvnr9cfbmqntVprqRQK0UHjAFo5ilah6nutNCg9dH0vGj-IwarOyhE6O4wd957b3mmuresHeVm9Pd9dUvy5YV7NRNlhCHbGuGXD2xakhgbU_1GQnWhb3ciCyjPqUsw54WiWRJNNpwKZx2bM0fxpxjw2Y6A3pZnievMUYHN53pjs7Cj_tQoFXDaqLdz7M4flMb8Ik8mOcHboKaFbjY_0z5zfIIan2A</recordid><startdate>20110315</startdate><enddate>20110315</enddate><creator>Kong, Chang Yi</creator><creator>Sone, Kenji</creator><creator>Sako, Takeshi</creator><creator>Funazukuri, Toshitaka</creator><creator>Kagei, Seiichiro</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20110315</creationdate><title>Solubility determination of organometallic complexes in supercritical carbon dioxide by chromatographic impulse response method</title><author>Kong, Chang Yi ; Sone, Kenji ; Sako, Takeshi ; Funazukuri, Toshitaka ; Kagei, Seiichiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c554t-344e22806c0073f274e499545045b89926db2ba48a3f08abf81dd1a9c515ac9b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Adjustable</topic><topic>Analytical chemistry</topic><topic>Carbon dioxide</topic><topic>Chemistry</topic><topic>Chromatographic methods and physical methods associated with chromatography</topic><topic>Chromatography</topic><topic>Diffusion coefficient</topic><topic>Exact sciences and technology</topic><topic>Impulse response</topic><topic>Mathematical analysis</topic><topic>Metalorganic compounds</topic><topic>Naphthalene</topic><topic>Organometallic complex</topic><topic>Solubility</topic><topic>Supercritical carbon dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kong, Chang Yi</creatorcontrib><creatorcontrib>Sone, Kenji</creatorcontrib><creatorcontrib>Sako, Takeshi</creatorcontrib><creatorcontrib>Funazukuri, Toshitaka</creatorcontrib><creatorcontrib>Kagei, Seiichiro</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Fluid phase equilibria</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kong, Chang Yi</au><au>Sone, Kenji</au><au>Sako, Takeshi</au><au>Funazukuri, Toshitaka</au><au>Kagei, Seiichiro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Solubility determination of organometallic complexes in supercritical carbon dioxide by chromatographic impulse response method</atitle><jtitle>Fluid phase equilibria</jtitle><date>2011-03-15</date><risdate>2011</risdate><volume>302</volume><issue>1</issue><spage>347</spage><epage>353</epage><pages>347-353</pages><issn>0378-3812</issn><eissn>1879-0224</eissn><coden>FPEQDT</coden><abstract>The solubilities of organometallic complexes in supercritical CO
2 were determined from retention factors measured by the chromatographic impulse response (CIR) method, in which a solute was pulse-injected into a supercritical CO
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2 were determined. The data determined in this study were in good agreement with the literature data. The solubilities were also correlated with the Chrastil equation including the three adjustable parameters.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.fluid.2010.09.034</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Adjustable Analytical chemistry Carbon dioxide Chemistry Chromatographic methods and physical methods associated with chromatography Chromatography Diffusion coefficient Exact sciences and technology Impulse response Mathematical analysis Metalorganic compounds Naphthalene Organometallic complex Solubility Supercritical carbon dioxide |
| title | Solubility determination of organometallic complexes in supercritical carbon dioxide by chromatographic impulse response method |
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