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Gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates
Newly-established adsorption enthalpy and entropy values of 12 lanthanide hexafluoroacetylacetonates, denoted Ln[hfac](4), along with the experimental and theoretical methodology used to obtain these values, are presented for the first time. The results of this work can be used in conjunction with t...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Netherlands
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387005/ https://www.ncbi.nlm.nih.gov/pubmed/28458412 http://dx.doi.org/10.1007/s10967-017-5232-z |
| _version_ | 1782520857775570944 |
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| author | Stratz, S. Adam Jones, Steven J. Mullen, Austin D. Mathuthu, Manny Oldham, Colton J. Auxier, John D. Hall, Howard L. |
| author_facet | Stratz, S. Adam Jones, Steven J. Mullen, Austin D. Mathuthu, Manny Oldham, Colton J. Auxier, John D. Hall, Howard L. |
| author_sort | Stratz, S. Adam |
| collection | PubMed |
| description | Newly-established adsorption enthalpy and entropy values of 12 lanthanide hexafluoroacetylacetonates, denoted Ln[hfac](4), along with the experimental and theoretical methodology used to obtain these values, are presented for the first time. The results of this work can be used in conjunction with theoretical modeling techniques to optimize a large-scale gas-phase separation experiment using isothermal chromatography. The results to date indicate average adsorption enthalpy and entropy values of the 12 Ln[hfac](4) complexes ranging from −33 to −139 kJ/mol K and −299 to −557 J/mol, respectively. |
| format | Online Article Text |
| id | pubmed-5387005 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2017 |
| publisher | Springer Netherlands |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-53870052017-04-27 Gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates Stratz, S. Adam Jones, Steven J. Mullen, Austin D. Mathuthu, Manny Oldham, Colton J. Auxier, John D. Hall, Howard L. J Radioanal Nucl Chem Article Newly-established adsorption enthalpy and entropy values of 12 lanthanide hexafluoroacetylacetonates, denoted Ln[hfac](4), along with the experimental and theoretical methodology used to obtain these values, are presented for the first time. The results of this work can be used in conjunction with theoretical modeling techniques to optimize a large-scale gas-phase separation experiment using isothermal chromatography. The results to date indicate average adsorption enthalpy and entropy values of the 12 Ln[hfac](4) complexes ranging from −33 to −139 kJ/mol K and −299 to −557 J/mol, respectively. Springer Netherlands 2017-03-21 2017 /pmc/articles/PMC5387005/ /pubmed/28458412 http://dx.doi.org/10.1007/s10967-017-5232-z Text en © The Author(s) 2017 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. |
| spellingShingle | Article Stratz, S. Adam Jones, Steven J. Mullen, Austin D. Mathuthu, Manny Oldham, Colton J. Auxier, John D. Hall, Howard L. Gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates |
| title | Gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates |
| title_full | Gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates |
| title_fullStr | Gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates |
| title_full_unstemmed | Gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates |
| title_short | Gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates |
| title_sort | gas chemical adsorption characterization of lanthanide hexafluoroacetylacetonates |
| topic | Article |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387005/ https://www.ncbi.nlm.nih.gov/pubmed/28458412 http://dx.doi.org/10.1007/s10967-017-5232-z |
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