Pd/Ni-WO3 anodic double layer gasochromic device
US6723566B2 · kind B2 · utility
10Cited by
5References
10Claims
0Family size
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Key dates
| Filing date | Jan 29, 2003 |
| Grant date | Apr 20, 2004 |
| Priority date | — |
| Expiry date | Jan 29, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/22
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An anodic double layer gasochromic sensor structure for optical detection of hydrogen in improved response time and with improved optical absorption real time constants, comprising: a glass substrate; a tungsten-doped nickel oxide layer coated on the glass substrate; and a palladium layer coated on the tungsten-doped nickel oxide layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.