Published August 1982
| Version v1
Journal article
A novel hydrogen gas sensor based on hydrogen uranyl phosphate
Description
The layered hydrate HUO2PO4.4H2O is known to be a good selective proton conductor at room temperature. It has been shown that the conductivity is dependent on the pressure of water vapour and good long term stability is obtained even at current densities as high as 5 mA/cm2. The construction of porous composite electrodes of Pt and Pd is described and their use in hydrogen concentration cells is demonstrated. Furthermore, it is shown that these concentration cells give the correct voltage according to Nernst's law. (Auth.)
Additional details
Publishing Information
- Journal Title
- Solid State Ionics
- Journal Volume
- 7
- Journal Issue
- 1
- Series
- Solid State Ionics.
- Journal Page Range
- 53-56
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 14716832
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ELECTRIC CONDUCTIVITY; ELECTRODES; GASES; HYDRATES; HYDROGEN; HYDROGEN COMPOUNDS; MEDIUM PRESSURE; PRESSURE MEASUREMENT; SOLID ELECTROLYTES; URANYL PHOSPHATES
- Descriptors DEC
- ACTINIDE COMPOUNDS; ELECTRICAL PROPERTIES; ELECTROLYTES; ELEMENTS; FLUIDS; NONMETALS; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; PHYSICAL PROPERTIES; URANIUM COMPOUNDS; URANYL COMPOUNDS