Abstracts - faqs.org

Abstracts

Chemicals, plastics and rubber industries

Search abstracts:
Abstracts » Chemicals, plastics and rubber industries

Thermoluminescence study of persistent luminescence materials: Eu(super 2+)- and R(super 3+)-doped calcium aluminates, CaAl2O4:Eu(super 2+),R(super 3+)

Article Abstract:

Thermoluminescence properties of the Eu(super 2+)-, R(super 3+)-doped calcium aluminate materials, CaAl2O4:Eu(super 2+),R(super 3+), are studied above room temperature. The mechanism helps in describing why Na(super +), Sm(super 3+), and Yb(super 3+) suppress the persistent luminescence and other Eu(super 2+)- and R(super 3+)-doped aluminate and silicate materials are studied to confirm the role of the R(super 3+) codoping on the persistent luminescence.

Author: Aitasalo, Tuomas, Holsa, Jorma, Jungner, Hogne, Lastusaari, Mika, Niittykoski, Janne
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
Calcium & Compounds, Calcium compounds, Thermoluminescence

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Structure and transport properties of nanostructured materials

Article Abstract:

The simulation of nanoporous aluminum oxide using a molecular-dynamics approach with recently developed dynamic charge-transfer potential using serial/parallel programming techniques is presented. The structure and thermal stability of the nanostructures were investigated, and it was found that the nanoporous hollow spheres have more thermal stability than the porous nanotubes.

Author: Sonwane, C.G., Q. Li
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
Structure, Nanotubes

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


High-aspect-ratio aluminum borate nanowire bundles supported by sucrose

Article Abstract:

A novel approach for the growth of the ordered Al(sub 18)B(sub 4)O(sub 33) nanowire bundles is reported, which is synthesized by a sucrose-assisted growth method. Highly viscous polysaccharides of sucrose at high temperatures are responsible for the formation of the nanowire bundles.

Author: J. Lin, J. Zhang, X.X. Ding, S.R. Qi, Y. Huang, Song, H.S., Elssfah, E.M., J.J. Luo, S.J. Liu, Gao, J.M., Chengcun Tang
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
All Other Basic Organic Chemical Manufacturing, Industrial organic chemicals, not elsewhere classified, Polysaccharides, Borates

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Subjects list: Research, Optical properties, Thermal properties, Aluminum compounds
Similar abstracts:
  • Abstracts: Preparation process and upconversion luminescence of Er(super 3+) -doped glass ceramics containing Ba2LaF(sub 7) nanocrystals
  • Abstracts: Determination of pore sizes and volumes of porous materials by (sup 129)Xe NMR of xenon gas dissolved in a medium
  • Abstracts: Theoretical study of the influence of monomer excess on the structure and properties of polyaniline oligomers
  • Abstracts: Phase structure and luminescence properties of Eu(super 3+)-doped TiO(sub 2) nanocrystals synthesized by Ar/O(sub 2) radio frequency thermal plasma oxidation of liquid precursor mists. part 2
  • Abstracts: Vibrational spectroscopic studies on fibrinogen adsorption at polystyrene/protein solution interfaces: Hydrophobic side chain and secondary structure changes
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.