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Complexation of Phthalate Oxygens in Poly(ethylene Phthalate) with Silver Ions and Its Effect on the Formation of Silver Nanoparticles by Sang Wook Kang; Jong Hak Kim; Dongkyun Ko; Chang Kon Kim; Jongok Won; Kookheon Char; Yong Soo Kang is a Materials Science article available to read on EtoBox.
What is Complexation of Phthalate Oxygens in Poly(ethylene Phthalate) with Silver Ions and Its Effect on the Formation of Silver Nanoparticles about?
## Abstract The interaction of a phthalate group in poly(ethylene phthalate) (PEP) with silver ion has been elaborated in detail to understand the reduction behavior of silver ions to silver nanoparticles. Previously, the polymer electrolytes consisting of silver ions dissolved in PEP have shown highly stable separation performance for propylene/propane mixtures primarily due to the retardation of the reduction reaction of silver ions to silver nanoparticles, which is possible by means of the chelating bonds between phthalate groups and silver ions. Thus, in this study, the interaction was systematically investigated by both the theoretical __ab initio__ calculation and the experimental Fourier transform infrared spectroscopy and X‐ray photoelectron spectroscopy. The results show that the interaction of silver ion with phthalate group in PEP is approximately two times stronger than that with other functional groups such as amide, ketone, and ester in various polymers, in which the latter ones show the rapid reduction reaction and consequently lose their olefin carrier activity with time. Therefore, it is concluded that the reduction reaction of silver ions to silver nanoparticles i
Who reads Complexation of Phthalate Oxygens in Poly(ethylene Phthalate) with Silver Ions and Its Effect on the Formation of Silver Nanoparticles?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Sang Wook Kang; Jong Hak Kim; Dongkyun Ko; Chang Kon Kim; Jongok Won; Kookheon Char; Yong Soo Kang
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0887-6266)
- Published
- 2004
- Language
- EN
- Field
- Materials Science (Physical Sciences)