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DC Field | Value | Language |
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dc.contributor.author | Chhatre, Shraddha | en_US |
dc.contributor.author | Ichake, Amol | en_US |
dc.contributor.author | Harpale, Kashmira | en_US |
dc.contributor.author | Patil, Sumati | en_US |
dc.contributor.author | DESHPANDE, APARNA | en_US |
dc.contributor.author | More, Mahendra | en_US |
dc.contributor.author | Wadgaonkar, Prakash P. | en_US |
dc.date.accessioned | 2019-09-09T11:26:40Z | |
dc.date.available | 2019-09-09T11:26:40Z | |
dc.date.issued | 2018-03 | en_US |
dc.identifier.citation | Journal of Polymer Research, 25, 61. | en_US |
dc.identifier.issn | 1022-9760 | en_US |
dc.identifier.issn | 1572-8935 | en_US |
dc.identifier.uri | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3876 | - |
dc.identifier.uri | https://doi.org/10.1007/s10965-017-1428-8 | en_US |
dc.description.abstract | Phenazine-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.iso | en | en_US |
dc.publisher | Springer Nature | en_US |
dc.subject | Poly phenylenevinylene | en_US |
dc.subject | Phenazine | en_US |
dc.subject | Field emission | en_US |
dc.subject | Great attention | en_US |
dc.subject | Nitrogen containing heterocycle | en_US |
dc.subject | 2018 | en_US |
dc.title | Phenazine-containing poly(phenylenevinylene): a new polymer with impressive field emission properties | en_US |
dc.type | Article | en_US |
dc.contributor.department | Dept. of Physics | en_US |
dc.identifier.sourcetitle | Journal of Polymer Research | en_US |
dc.publication.originofpublisher | Foreign | en_US |
Appears in Collections: | JOURNAL ARTICLES |
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