Charge carrier transport in poly(N-vinylcarbazole): Cds quantum dot hybrid nanocomposite
Article Abstract:
A study conducted shows the mobility of holes in a model nanoparticle-sentisized hybrid organic:inorganic system consisting of poly(N-vinylcarbazole) (PVK) doped with quantum dots of cadmium sulfide. It is concluded that the theoretical model based on time- and mean-free-path dependent mobility is proposed to account for the result, which provides a good fit to the experimental data obtained.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Size and structure-dependent photocatalytic activity of jingle-bell shaped silica-coated cadmium sulfide nanoparticles for methanol dehydrogenation
Article Abstract:
Silica-coated cadmium sulfide nanoparticles (SiO2/CdS) having a jingle-bell structure were prepared via size-selective photoetching and were used as photocatalysts for dehydrogenation of methanol. Irradiation of SiO2/CdS suspended in an aqueous solution containing methanol induced the liberation of hydrogen (H2), the amount of which increased linearly with increase in the time of irradiation.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Quantum-dot-functionalized scanning probes for fluorescence-energy-transfer-based microscopy
Article Abstract:
A method to chemically bind CDSe/ZnS nanocrystals to silicon AFM tips for imaging purposes and especially FRET-based microscopy is presented. The nature of the FRET interaction serves to confine the active photonic volume to the tip apex, thus enhancing potential imaging resolution with such probes.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Free radical-mediated heterogeneous photocatalytic reduction of metal ions in UV-irradiated titanium dioxide suspensions
- Abstracts: Small- angle scattering study of mesoscopic structures in charged gel and their evolution on dehydration. Theoretical study of germaneselone HXGe=Se (X = H and F): Thermodynamic and kinetic stability
- Abstracts: Understanding the enzymatic activity of 4-oxalocrotonate tautomerase and its mutant analogues: A computational study
- Abstracts: Electrochemical and surface enhanced Raman scattering spectrochemical study of phytic acid on the silver electrode
- Abstracts: Nonlinear wave-packet interferometry and molecular state reconstruction in a vibrating and rotating diatomic molecule