Encapsulated quantum sized doped semiconductor particles and met

Details Encapsulated quantum sized doped semiconductor particles and met Encapsulated quantum sized doped semiconductor particles and met

1994-10-04

2000-04-11

Krynski, William

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

428403, 428570, 428573, 428690, 428917, B32B 516

Patent

active

060486163

ABSTRACT:
Doped encapsulated semiconductor nanoparticles of a size (<100 .ANG.) which exhibit quantum effects. The nanoparticles are precipitated and coated with a surfactant by precipitation in an organometallic reaction. The luminescence of the particles may be increased by a further UV curing step.

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Hawley's Condensed Chemical Dictionary, 12.sup.th ed. p. 1108 (1992).
"Nanometer-sized Semiconductor Clusters: Materials Synthesis, Quantum Size Effects and Photophysical Properties" Y. Wang and N. Herron, J. Phys. Chem 95 525, 1991.
"Photochemistry of Colloidal Metal Sulfides. Absorption and Fluorescence of Extremely Small . . . " H. Weller et al, Ber. Bunsenges. Phys. Chem. 88 649 1984.

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