Method and Pd/V2 O5 device for H2 detection
Abstract
Methods and Pd/V.sub.2O.sub.5 devices for hydrogen detection are disclosed. An exemplary method of preparing an improved sensor for chemochromic detection of hydrogen gas over a wide response range exhibits stability during repeated coloring/bleaching cycles upon exposure and removal of hydrogen gas. The method may include providing a substrate. The method may also include depositing a V.sub.20.sub.5 layer that functions as a H.sub.2 insertion host in a Pd/V.sub.20.sub.5 hydrogen sensor to be formed on said substrate. The method may also include depositing a Pd layer onto said V.sub.20.sub.5 layer; said Pd layer functioning as an optical modulator.
- Inventors:
-
- San Diego, CA
- Golden, CO
- Lakewood, CO
- (Golden, CO)
- Issue Date:
- Research Org.:
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1034111
- Patent Number(s):
- 8084265
- Application Number:
- 12/059,356
- Assignee:
- Alliance for Sustianable Energy, LLC (Golden, CO)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- DOE Contract Number:
- AC36-99GO10337
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Liu, Ping, Tracy, C Edwin, Pitts, J Roland, Smith, II, R. Davis, and Lee, Se-Hee. Method and Pd/V2 O5 device for H2 detection. United States: N. p., 2011.
Web.
Liu, Ping, Tracy, C Edwin, Pitts, J Roland, Smith, II, R. Davis, & Lee, Se-Hee. Method and Pd/V2 O5 device for H2 detection. United States.
Liu, Ping, Tracy, C Edwin, Pitts, J Roland, Smith, II, R. Davis, and Lee, Se-Hee. Tue .
"Method and Pd/V2 O5 device for H2 detection". United States. https://www.osti.gov/servlets/purl/1034111.
@article{osti_1034111,
title = {Method and Pd/V2 O5 device for H2 detection},
author = {Liu, Ping and Tracy, C Edwin and Pitts, J Roland and Smith, II, R. Davis and Lee, Se-Hee},
abstractNote = {Methods and Pd/V.sub.2O.sub.5 devices for hydrogen detection are disclosed. An exemplary method of preparing an improved sensor for chemochromic detection of hydrogen gas over a wide response range exhibits stability during repeated coloring/bleaching cycles upon exposure and removal of hydrogen gas. The method may include providing a substrate. The method may also include depositing a V.sub.20.sub.5 layer that functions as a H.sub.2 insertion host in a Pd/V.sub.20.sub.5 hydrogen sensor to be formed on said substrate. The method may also include depositing a Pd layer onto said V.sub.20.sub.5 layer; said Pd layer functioning as an optical modulator.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {12}
}
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