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pro vyhledávání: '"poly(phenylene vinylene)"'
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Autor:
Raúl O. Garay, Marcela Almassio
Publikováno v:
Molecules, Vol 5, Iss 3, Pp 596-597 (2000)
A experimental study was performed regarding the influence of the base nature and solvent on the reactive intermediate concentration in the base-promoted bissulfonium salts polymerization. Such polymerization reaction is part of a synthetic procedure
Externí odkaz:
https://doaj.org/article/e216a4e9a3e444738864e67492424aaf
The simulation of nonadiabatic dynamics in extended molecular systems involving hundreds of atoms and large densities of states is particularly challenging. Nonadiabatic coupling terms (NACTs) represent a significant numerical bottleneck in surface h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b88ba864ca4e15c6fe69ec40bcaf85e7
https://www.sciencedirect.com/science/article/pii/S0301010416301914
https://www.sciencedirect.com/science/article/pii/S0301010416301914
Autor:
U Stalmach, Georges Hadziioannou, Victor V. Krasnikov, Paul F. van Hutten, Hendrik-Jan Brouwer, Lahoussine Ouali
Publikováno v:
Synthetic Metals, 102(1-3), 1443-1446. Elsevier Science
Luminescence from PPV derivatives and related conjugated polymers in the solid state is strongly subject to intermolecular interactions. Model systems of oligomers have been investigated to explore such interactions in more detail. Direct electronic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbc1d329097e47617041c3f87f581f2c
https://research.rug.nl/en/publications/bcc45883-4455-46b6-bf5a-b66570c67a1a
https://research.rug.nl/en/publications/bcc45883-4455-46b6-bf5a-b66570c67a1a
Publikováno v:
POLYMER JOURNAL. 38(2):184-189
A cis-poly(phenylene vinylene) (cis-PPV) recently synthesized by Katayama, Ozawa, and coworkers undergoes photo-isomerization into trans configuration. This isomerization occurred rather quickly within 45 min in solvent-cast films at room temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::940d61203aec6ee3ab4f282f1ecf75f4
http://hdl.handle.net/2433/34931
http://hdl.handle.net/2433/34931
Autor:
Piet Th. van Duijnen, Yuri A. Berlin, Mark A. Ratner, Laurens D. A. Siebbeles, Ferdinand C. Grozema
Publikováno v:
Journal of Physical Chemistry B, 106(32), 7791-7795. AMER CHEMICAL SOC
Recently, it has become possible to measure the mobility of charges along isolated chains of conjugatedpolymers. The mobility of holes along poly(phenylenevinylene) and polythiophene backbones were reportedto be 0.43 and 0.02 cm 2 V-1 s-1, respective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df03cdb7370c5d2e0898e9ad4b6d4dcf
https://research.rug.nl/en/publications/92881a27-0602-46c6-a094-edca205c0123
https://research.rug.nl/en/publications/92881a27-0602-46c6-a094-edca205c0123
Autor:
Ryan C. Smith, Christoph Gadermaier, J. Partee, Douglas L. Gin, Günther Leising, Peter Markart, Joseph Shinar, W. Graupner, Emil List
Publikováno v:
Synthetic Metals. :523-526
We have used continuous wave photoinduced absorption (PIA) to probe the (spin-1/2) polaron and (spin-1) triplet excitations in bulk poly(para-phenylene vinylene) (PPV) films and isolated PPV chains incorporated into a self-assembled matrix ordered at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5e739d5c45c3644898866f22a08de35
https://doi.org/10.1016/s0379-6779(99)00411-7
https://doi.org/10.1016/s0379-6779(99)00411-7
Publikováno v:
Chemical Physics, 241(1), 139-154. ELSEVIER SCIENCE BV
In the context of luminescence from the solid state of poly( para -phenylene vinylene)-type materials, we report a study of three octyloxy-substituted five-ring oligo( para -phenylene vinylene)s, two of which bear cyano substituents on the innermost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c75ada4498a947565b9c6759e3eca407
https://doi.org/10.1016/s0301-0104(98)00413-3
https://doi.org/10.1016/s0301-0104(98)00413-3
Publikováno v:
Accounts of Chemical Research, 32(3), 257-265. AMER CHEMICAL SOC INC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66f167dcd42de1f264a46923106f8005
https://research.rug.nl/en/publications/99f01fca-71df-463b-9f7b-a7b43265d393
https://research.rug.nl/en/publications/99f01fca-71df-463b-9f7b-a7b43265d393
Autor:
Sayers, Rachel Marie
A series of alkoxy, phenylated terephthalates has been synthesized as monomer precursors to the corresponding poly(phenylene vinylene)s (PPV). The hydroxy, phenylated terephthalate was synthesized via: 1) a Diels-Alder cycloaddition between an ethyny
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=wright1309375974