The assembly of coated nanocrystals
Article Abstract:
The study focusing on silica and other metal oxide coated core particles, describes the formation of nanostructured materials through the assembly of nanocrystals. Examples chosen for more detailed discussion showed that careful control of the thickness of the insulating shells could provide sensitive tuning of the global response of the system toward external actions, such as incoming light or applied magnetic fields.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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0Synthesis of mesporous carbon using ordered and disordered mesoporous silica templates and polyacrylonitrile as carbon precursor
Article Abstract:
Mesoporous carbons were synthesized from polyacrylonitrile (PAN) using ordered and disordered mesoporous silica templates and were characterized using transmission electron microscopy (TEM), powder X-ray diffraction, nitrogen adsorption, and thermogravimetry. Elemental analysis showed that the carbons contain an appreciable amount of nitrogen.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Imaging the photoionization of individual CdSe/CdS core-shell nanocrystals on n- and p- type silicon substrates with thin oxides
Article Abstract:
The electrostatic force microscopy (EFM) was used for the characterization of nanocrystal photoionization and neutralization on silica surfaces. The nanocrystal photoionizination is examined as a function of irradiation wavelength, oxide thickness and doping.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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- Abstracts: Mechanism of strong luminescence photoactivation of citrate-stablized water-soluble nanoparticles with CdSe cores
- Abstracts: Synthesis of nitrogen-doped carbon nanostructures by the reactions of small molecule carbon halides with sodium azide
- Abstracts: Microwave-assisted chemical functionalization of hydrogen-terminated porous silicon surfaces. Growth of gold nanorods on surfaces
- Abstracts: Synthesis and characterization of gold/polypyrrole core-shell nanocomposites and elemental gold nanoparticles based on the gold-containing nanocomplexes prepared by electrochemical methods in aqueous solutions
- Abstracts: Synthesis and characterization of gold/polypyrrole core-shell nanocomposites and elemental gold nanoparticles based on the gold-containing nanocomplexes prepared by electrochemical methods in aqueous solutions. part 2