Annealed CVD molybdenum thin film surface
Abstract
Molybdenum thin films deposited by pyrolytic decomposition of Mo(CO).sub.6 attain, after anneal in a reducing atmosphere at temperatures greater than 700.degree. C., infrared reflectance values greater than reflectance of supersmooth bulk molybdenum. Black molybdenum films deposited under oxidizing conditions and annealed, when covered with an anti-reflecting coating, approach the ideal solar collector characteristic of visible light absorber and infrared energy reflector.
- Inventors:
-
- Tucson, AZ
- Issue Date:
- OSTI Identifier:
- 864879
- Patent Number(s):
- 4431708
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
F - MECHANICAL ENGINEERING F24 - HEATING F24S - SOLAR HEAT COLLECTORS
- DOE Contract Number:
- EY-76-S-04-3709
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- annealed; cvd; molybdenum; film; surface; films; deposited; pyrolytic; decomposition; attain; anneal; reducing; atmosphere; temperatures; 700; degree; infrared; reflectance; values; supersmooth; bulk; black; oxidizing; conditions; covered; anti-reflecting; coating; approach; ideal; solar; collector; characteristic; visible; light; absorber; energy; reflector; oxidizing conditions; films deposited; infrared energy; reducing atmosphere; solar collector; visible light; film surface; pyrolytic decomposition; reflectance values; reflecting coating; light absorber; /428/359/427/
Citation Formats
Carver, Gary E, and Seraphin, Bernhard O. Annealed CVD molybdenum thin film surface. United States: N. p., 1984.
Web.
Carver, Gary E, & Seraphin, Bernhard O. Annealed CVD molybdenum thin film surface. United States.
Carver, Gary E, and Seraphin, Bernhard O. Sun .
"Annealed CVD molybdenum thin film surface". United States. https://www.osti.gov/servlets/purl/864879.
@article{osti_864879,
title = {Annealed CVD molybdenum thin film surface},
author = {Carver, Gary E and Seraphin, Bernhard O},
abstractNote = {Molybdenum thin films deposited by pyrolytic decomposition of Mo(CO).sub.6 attain, after anneal in a reducing atmosphere at temperatures greater than 700.degree. C., infrared reflectance values greater than reflectance of supersmooth bulk molybdenum. Black molybdenum films deposited under oxidizing conditions and annealed, when covered with an anti-reflecting coating, approach the ideal solar collector characteristic of visible light absorber and infrared energy reflector.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 1984},
month = {Sun Jan 01 00:00:00 EST 1984}
}
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