Electroconductive and catalytic performance of polypyrrole/montmorillonite/silver composites synthesized through in situ oxidative polymerization
DC Field | Value | Language |
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dc.contributor.author | Xuan Tin Tran | - |
dc.contributor.author | Park, Sung Soo | - |
dc.contributor.author | Hussain, Manwar | - |
dc.contributor.author | Kim, Hee Taik | - |
dc.date.accessioned | 2021-06-22T12:03:07Z | - |
dc.date.available | 2021-06-22T12:03:07Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2018-03 | - |
dc.identifier.issn | 0021-8995 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/6401 | - |
dc.description.abstract | The present study demonstrates a simple approach to the formation of polypyrrole/montmorillonite/silver (PPy/Mt/Ag) composites via in situ oxidative polymerization of pyrrole (Py) in the presence of AgNO3 acting as a direct oxidant. The polymerization was performed in the presence of dodecylbenzenesulfonic acid, which acts as a stabilizing and doping agent. The morphological, structural, and thermal properties of PPy/Mt/Ag composites are discussed in detail and a possible formation mechanism is proposed. The electrical conductivities of the composites pressed at different pressing pressures were investigated using four-probe analyzer. X-ray diffraction, transmission electron microscopy, and scanning electron microscopy results indicated the partially exfoliated structure of the composites and Fourier transforms infrared results suggested the strong interactions between Si-O-Si groups in Mt and N-H groups in PPy chains. The addition of Mt in the PPy polymer enhanced thermal property of the polymer. The conductivity of 1.08 S cm(-1) was observed in the sample with 20 wt % Mt loading and applied pressure of 5 MPa. The composites obtained in the present study catalyze the reduction of methylene blue by sodium borohydride, achieving 92% conversion of MB to colorless within a few minutes. (C) 2017 Wiley Periodicals, Inc. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | John Wiley & Sons Inc. | - |
dc.title | Electroconductive and catalytic performance of polypyrrole/montmorillonite/silver composites synthesized through in situ oxidative polymerization | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hussain, Manwar | - |
dc.identifier.doi | 10.1002/app.45986 | - |
dc.identifier.scopusid | 2-s2.0-85033727498 | - |
dc.identifier.wosid | 000419060500013 | - |
dc.identifier.bibliographicCitation | Journal of Applied Polymer Science, v.135, no.11, pp.1 - 10 | - |
dc.relation.isPartOf | Journal of Applied Polymer Science | - |
dc.citation.title | Journal of Applied Polymer Science | - |
dc.citation.volume | 135 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | MONTMORILLONITE/POLYPYRROLE NANOCOMPOSITES | - |
dc.subject.keywordPlus | PHYSICAL-CHARACTERIZATION | - |
dc.subject.keywordPlus | SILVER NANOPARTICLES | - |
dc.subject.keywordPlus | VIBRATIONAL-SPECTRA | - |
dc.subject.keywordPlus | LATTICE-DYNAMICS | - |
dc.subject.keywordPlus | POLYPYRROLE | - |
dc.subject.keywordPlus | CLAY | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | POLYANILINE | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordAuthor | applications | - |
dc.subject.keywordAuthor | catalysts | - |
dc.subject.keywordAuthor | clay | - |
dc.subject.keywordAuthor | composites | - |
dc.subject.keywordAuthor | conducting polymers | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/app.45986 | - |
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