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Chemical Activation of AgNO3 to Form Olefin Complexes Induced by Strong Coordinative Interactions with Phthalate Oxygens of Poly(ethylene phthalate)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Sang Wook | - |
dc.contributor.author | Kim, Jong Hak | - |
dc.contributor.author | Char, Kookheon | - |
dc.contributor.author | Kang, Yong Soo | - |
dc.date.accessioned | 2009-07-22 | - |
dc.date.available | 2009-07-22 | - |
dc.date.issued | 2006-04-28 | - |
dc.identifier.citation | Ind. Eng. Chem. Res., 2006, 45, 4011-4014 | en |
dc.identifier.issn | 0888-5885 (print) | - |
dc.identifier.issn | 1520-5045 (online) | - |
dc.identifier.uri | https://hdl.handle.net/10371/5796 | - |
dc.description.abstract | AgNO3 is inactive as an olefin complexing agent and is not easily reduced to metallic silver. Poly(ethylene phthalate) (PEP) was used to induce the dissociation of AgNO3 into free ions, resulting in more active complexation with propylene. The free ion formation is mainly due to the strong interactions of silver ions with phthalate oxygens, as confirmed by Raman spectroscopy and X-ray photoelectron spectroscopy (XPS). Furthermore, increased silver ion complexation with propylene in the electrolyte membrane of PEP/AgNO3 polymer was confirmed by the improved separation performance of propylene/propane mixtures, compared to a poly(2-ethyl-2-oxazoline) (POZ)/AgNO3 membrane. In addition, the separation performance for the former remained unchanging for a longer period of time than that for the latter. | en |
dc.description.sponsorship | This work was supported by the research fund of Hanyang University (HY-2005-N). The authors acknowledge the Ministry of Science and Technology of Korea through the Creative Research Initiatives program. K.C. also acknowledges the financial support from the National Research Laboratory Program (Grant M1-0104-00-0191) and the Ministry of Education through the Brain Korea 21 Program of Seoul National University. | en |
dc.language.iso | en | - |
dc.publisher | American Chemical Society | en |
dc.title | Chemical Activation of AgNO3 to Form Olefin Complexes Induced by Strong Coordinative Interactions with Phthalate Oxygens of Poly(ethylene phthalate) | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 강상욱 | - |
dc.contributor.AlternativeAuthor | 김종학 | - |
dc.contributor.AlternativeAuthor | 차국헌 | - |
dc.contributor.AlternativeAuthor | 강용수 | - |
dc.identifier.doi | 10.1021/ie051328+ | - |
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