Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3876
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dc.contributor.authorChhatre, Shraddhaen_US
dc.contributor.authorIchake, Amolen_US
dc.contributor.authorHarpale, Kashmiraen_US
dc.contributor.authorPatil, Sumatien_US
dc.contributor.authorDESHPANDE, APARNAen_US
dc.contributor.authorMore, Mahendraen_US
dc.contributor.authorWadgaonkar, Prakash P.en_US
dc.date.accessioned2019-09-09T11:26:40Z
dc.date.available2019-09-09T11:26:40Z
dc.date.issued2018-03en_US
dc.identifier.citationJournal of Polymer Research, 25, 61.en_US
dc.identifier.issn1022-9760en_US
dc.identifier.issn1572-8935en_US
dc.identifier.urihttp://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3876-
dc.identifier.urihttps://doi.org/10.1007/s10965-017-1428-8en_US
dc.description.abstractPhenazine-containing poly(phenylenevinylene) (P(PHN-PV)) was synthesized using Wittig-Horner polycondensation of the appropriately designed monomers viz. 5,10-dioctyl-5,10-dihydrophenazine-2,7-dicarbaldehyde and tetraethyl ((2,5-bis((2-ethylhexyl) oxy)-1,4 phenylene) bis(methylene)) bis(phosphonate). The design embraces the specific motivation of incorporating the nitrogen-containing heterocycle viz. .phenazine in poly(phenylenevinylene) backbone. P(PHN-PV) exhibited reversible redox properties. In the field emission measurements performed on the film of P(PHN-PV), the turn-on field was observed to be 1.93 V/μm for the current density of 10 μA/cm2. The maximum current density of ~4.87 mA/cm2 was achieved at the applied field of 3.84 V/μm. The emission current showed impressive stability for 6 h at a constant current of 1 μA (current density of about 20 μA/cm2). These results emphasize the role of phenazine heterocycle with lone pair of electrons on nitrogen in lowering the oxidation onset and in turn reduction of the turn-on voltage.en_US
dc.language.isoenen_US
dc.publisherSpringer Natureen_US
dc.subjectPoly phenylenevinyleneen_US
dc.subjectPhenazineen_US
dc.subjectField emissionen_US
dc.subjectGreat attentionen_US
dc.subjectNitrogen containing heterocycleen_US
dc.subject2018en_US
dc.titlePhenazine-containing poly(phenylenevinylene): a new polymer with impressive field emission propertiesen_US
dc.typeArticleen_US
dc.contributor.departmentDept. of Physicsen_US
dc.identifier.sourcetitleJournal of Polymer Researchen_US
dc.publication.originofpublisherForeignen_US
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