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Your search keyword '"Phosphors -- Research"' showing total 2 results
Start Over Descriptor "Phosphors -- Research" Journal journal of physical chemistry b
2 results on '"Phosphors -- Research"'

1. Energy transfer from luminescent porous silicon to adsorbed osmium(II) and ruthenium(II) polypyridyl complexes

Author

Striplin, Durwin R., Wall, Craig G., Erickson, Bruce W., and Meyer, Thomas J.

Subjects
Energy transfer -- Research, Phosphors -- Research, Semiconductor wafers -- Research, Osmium -- Research, Ruthenium -- Research, Chemicals, plastics and rubber industries
Abstract

A model was developed to analyze and define the properties of an energy transfer from luminescent porous silicon (p-Si) to adsorbed osmium(II) and ruthenium(II) polypyridyl complex compounds. The complex's surface adsorption on p-Si wafers quenched the emission. Facile energy transfer shifts from the surface to Ru(II) and Os(II) complexes. Such transfer is faster and more efficient for Os(II) than for Ru(II).

Published
1998

2. Preparation of Sr2CeO4 blue phosphor particles and rare earth (Eu, Ho, Tm, or Er)-doped Sr2CeO4 phosphor particles, using an emulsion liquid membrane system

Author

Takayuki Hirai and Yusuke Kawamura

Subjects
Oxalates -- Research, Phosphors -- Research, Cerium -- Research, Strontium -- Research, Chemicals, plastics and rubber industries
Abstract

Sr2CeO4 blue phosphor particles were prepared with an emulsion liquid membrane system, which could be utilized as a micro reactor for the preparation of size- and morphology-controlled fine particles. The composite oxalate particles obtained were sub micrometer size and much smaller than those prepared in the homogeneous aqueous solutions.

Published
2004

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