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- Title
Obituary for Prof. Dr. Alexander Gaskov.
- Authors
Rumyantseva, Marina N.; Vasiliev, Roman B.; Llobet, Eduard
- Abstract
The revealed correlation between the catalytic activity and the sensor properties of nanocrystalline oxide materials allowed determining the criteria for choosing modifiers capable of increasing the selectivity of semiconductor gas sensors depending on the chemical properties of the target gas. In the 1990s, Prof. Gaskov began exploring a new area of research of the synthesis of nanocrystalline semiconductors with high gas sensitivity. The trends in active site concentration and sensitivity to various analyte gases were compared across different nanocrystalline metal oxides by using the metal-oxygen bond energy as a descriptor parameter.
- Subjects
SCIENCE education; GAS detectors; CHEMICAL detectors; MATERIALS science; METAL oxide semiconductors
- Publication
Sensors (14248220), 2021, Vol 21, Issue 9, p2913
- ISSN
1424-8220
- Publication type
Obituary
- DOI
10.3390/s21092913