New conjugated PPV-based composites

S. Shalom; E. Z. Faraggi; Y. Avny; R. Neumann; D. Davidov

doi:10.1016/S0379-6779(00)01520-4

New conjugated PPV-based composites

S. Shalom^*, E. Z. Faraggi, Y. Avny, R. Neumann, D. Davidov

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Composites of PPV in PVA, PVK and other polymeric matrixes were prepared by an in-situ polymerization of 1,4 phenylene dimethylene-bis-(tetramethylene sulfonium chloride) or □□□′-dibromo-p-xylene. The monomer was converted directly to PPV in the polymeric matrix. This polymerization technique was successfully carried out by the use of a base, at room temperature, without requiring removal of oligomers and was completed in several minutes. EL and PL of the composites were measured and compared with PPV. A blue shift was found in the PL spectrum of the PPV-PVA composite compared to PPV. Other composites showed similar PL to that of PPV.

Original language	English
Pages (from-to)	143-144
Number of pages	2
Journal	Synthetic Metals
Volume	119
Issue number	1-3
DOIs	https://doi.org/10.1016/S0379-6779(00)01520-4
State	Published - 15 Mar 2001

Keywords

Electroluminescence
Photoluminescence
Poly(phenylenevinylene)

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10.1016/S0379-6779(00)01520-4

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title = "New conjugated PPV-based composites",

abstract = "Composites of PPV in PVA, PVK and other polymeric matrixes were prepared by an in-situ polymerization of 1,4 phenylene dimethylene-bis-(tetramethylene sulfonium chloride) or □□□′-dibromo-p-xylene. The monomer was converted directly to PPV in the polymeric matrix. This polymerization technique was successfully carried out by the use of a base, at room temperature, without requiring removal of oligomers and was completed in several minutes. EL and PL of the composites were measured and compared with PPV. A blue shift was found in the PL spectrum of the PPV-PVA composite compared to PPV. Other composites showed similar PL to that of PPV.",

keywords = "Electroluminescence, Photoluminescence, Poly(phenylenevinylene)",

author = "S. Shalom and Faraggi, {E. Z.} and Y. Avny and R. Neumann and D. Davidov",

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T1 - New conjugated PPV-based composites

AU - Shalom, S.

AU - Faraggi, E. Z.

AU - Avny, Y.

AU - Neumann, R.

AU - Davidov, D.

PY - 2001/3/15

Y1 - 2001/3/15

N2 - Composites of PPV in PVA, PVK and other polymeric matrixes were prepared by an in-situ polymerization of 1,4 phenylene dimethylene-bis-(tetramethylene sulfonium chloride) or □□□′-dibromo-p-xylene. The monomer was converted directly to PPV in the polymeric matrix. This polymerization technique was successfully carried out by the use of a base, at room temperature, without requiring removal of oligomers and was completed in several minutes. EL and PL of the composites were measured and compared with PPV. A blue shift was found in the PL spectrum of the PPV-PVA composite compared to PPV. Other composites showed similar PL to that of PPV.

AB - Composites of PPV in PVA, PVK and other polymeric matrixes were prepared by an in-situ polymerization of 1,4 phenylene dimethylene-bis-(tetramethylene sulfonium chloride) or □□□′-dibromo-p-xylene. The monomer was converted directly to PPV in the polymeric matrix. This polymerization technique was successfully carried out by the use of a base, at room temperature, without requiring removal of oligomers and was completed in several minutes. EL and PL of the composites were measured and compared with PPV. A blue shift was found in the PL spectrum of the PPV-PVA composite compared to PPV. Other composites showed similar PL to that of PPV.

KW - Electroluminescence

KW - Photoluminescence

KW - Poly(phenylenevinylene)

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JO - Synthetic Metals

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New conjugated PPV-based composites

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Keywords

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