Photophysical properties of hydroxylated amphiphilic poly(p-phenylene)s
Article Abstract:
The photophysical and optoelectric properties of three multifunctional amphiphilic poly(p-phenylene)s (([C.sub.n]PPPOH) with free hydroxyl groups and alkoxy groups on the polymer backbone are examined. The charge carrier mobility by the time-of-flight (TOF) method has indicated negative field dependent values of the drift mobility and dispersive transport character for the polymer [C.sub.12]PPPOH, which is typical for organic polymers.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
Influence of aggregates and solvent aromaticity on the emission of conjugated polymers
Article Abstract:
The influence of aggregates and solvent aromaticity on the photophysics and fluorescence dynamics of two conjugated polymers is studied. It is concluded that the polymer conformation adopted in the aromatic solvent leads to a higher fluorescence quantum yield and a longer fluorescence lifetime.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
Molecular modeling simulations of the morphology of polyphenylene dendrimers
Article Abstract:
Three polyphenylene dendrimers which were studied by molecular modeling techniques to define the notion of shape persistence associated with such molecules is reported.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Photochemical charge transfer properties of electrodeposited CdSe quantum dots. OH radical-induced charge migration in oligodeoxynucleotides
- Abstracts: Electronic properties of single-walled carbon nanotubes inside cyclic supermolecules. Structures and electronic properties of peanut-shaped dimers and carbon nanotubes
- Abstracts: Molecular simulation study of some thermophysical and transport properties of triazolium-based ionic liquids. Effect of temperature and water content on the shear viscosity of the ionic liquid 1-ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide As studied by atomistic simulations
- Abstracts: Development of an all-atom force field for heterocycles. Properties of liquid pyrrole, furan, diazoles, and oxazoles
- Abstracts: Nanometer-scale organization of ethylene oxide surfactants on graphite, hydrophilic silica, and hydrophobic silica