Enhancement of NO2 sensing properties of In2O3-based thin films using an Au or Ti surface modification

Sensors and Actuators, B: Chemical

Volumn 78, Issue 1-3, 2001, Pages 106-112

  Steffes, H ^a   Imawan, C ^a   Solzbacher, F ^a   Obermeier, E ^a  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

Author keywords

Au; In2O3 thin films; NO2 sensor; Surface modification; TiO2

Indexed keywords

GOLD; NITROGEN OXIDES; SEMICONDUCTING FILMS; SEMICONDUCTING INDIUM COMPOUNDS; SURFACE TREATMENT; THIN FILMS; TITANIUM;

CROSS SENSITIVITY;

CHEMICAL SENSORS;

EID: 0035975013     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0925-4005(01)00799-7     Document Type: Article

References (28)

1. Size and support-dependency in the catalysis of gold
2. 2 sol-gel nanocrystals for gas sensors
3. x sensing
4. High amonia sensitive semiconductor gas sensors with double-layer structure and interface electrodes
5. Highly selective co sensor using indium oxide doubly promoted by cobalt oxide and gold
6. 3 ceramics
7. 3 sensors for ozone detection
8. 2
9. Tungsten-oxide-based semiconductor sensor for detection of nitrogen oxides in combustion exhaust
10. 2 gas sensor
11. 2 sensors prepared by coprecipitation and precipitation method
12. 2
13. 2 sensors based on nanosized thin films of titanium-tungsten oxides
14. Array of thick film sensors for atmospheric pollutant monitoring
15. 2 thin films and their electronic properties
16. 2
17. 2 thin films by a novel sol-gel processing for gas sensor applications
18. 3 thin films
19. 2 sensing
20. Characterization by scanning tunneling microscopy of the oxygen induced restructuring of Au(1 1 1)
21. The chemisorption of oxygen, water and selected hydrocarbons on the (1 1 1) and stepped gold surfaces
22. Auger electron spectroscipic study of chemisorption of oxygen to (1 1 1)-oriented gold surfaces
23. On polycrystalline indium oxide phase transformations
24. Titania-silica as catalysts: Molecular structural characteristics and physico-chemical properties
25. Effects of additives on semiconductor gas sensors
26. Selectivity in semiconductor gas sensors