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Title: Cadmium sulfide membranes

Abstract

A method is described for the creation of novel q-effect cadmium sulfide membranes. The membranes are made by first creating a dilute cadmium sulfide colloid in aqueous suspension and then removing the water and excess salts therefrom. The cadmium sulfide membrane thus produced is luminescent at room temperature and may have application in laser fabrication.

Inventors:
 [1];  [1]
  1. Madison, WI
Issue Date:
OSTI Identifier:
868376
Patent Number(s):
5128064
Application Number:
07/694,594
Assignee:
Wisconsin Alumni Research Foundation (Madison, WI)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT
DOE Contract Number:  
19X-SD608C
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
cadmium; sulfide; membranes; method; described; creation; novel; q-effect; creating; dilute; colloid; aqueous; suspension; removing; water; excess; salts; therefrom; membrane; produced; luminescent; temperature; application; laser; fabrication; aqueous suspension; cadmium sulfide; sulfide membranes; q-effect cadmium; novel q-effect; sulfide colloid; sulfide membrane; excess salts; dilute cadmium; /252/423/428/

Citation Formats

Spanhel, Lubomir, and Anderson, Marc A. Cadmium sulfide membranes. United States: N. p., 1992. Web.
Spanhel, Lubomir, & Anderson, Marc A. Cadmium sulfide membranes. United States.
Spanhel, Lubomir, and Anderson, Marc A. Tue . "Cadmium sulfide membranes". United States. https://www.osti.gov/servlets/purl/868376.
@article{osti_868376,
title = {Cadmium sulfide membranes},
author = {Spanhel, Lubomir and Anderson, Marc A},
abstractNote = {A method is described for the creation of novel q-effect cadmium sulfide membranes. The membranes are made by first creating a dilute cadmium sulfide colloid in aqueous suspension and then removing the water and excess salts therefrom. The cadmium sulfide membrane thus produced is luminescent at room temperature and may have application in laser fabrication.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {7}
}

Works referenced in this record:

Photophysical properties of cadmium sulfide in Nafion film
journal, March 1984


Optically pumped cw semiconductor ring laser
journal, July 1983


Photochemistry of colloidal semiconductors. 20. Surface modification and stability of strong luminescing CdS particles
journal, September 1987


Photochemistry of semiconductor colloids. 17. Strong luminescing CdS and CdS-Ag 2 S particles
journal, February 1987


Uncooled pulsed cadmium sulfide and gallium arsenide lasers pumped longitudinally by an electron beam
journal, July 1985