Improvement of recovery time of nanostructured tin dioxide-based thick film gas sensors through surface modification

Sensors and Actuators, B: Chemical

Volumn 127, Issue 2, 2007, Pages 554-558

  Chakraborty, S ^a   Mandal, I ^b   Ray, I ^a   Majumdar, S ^a   Sen, A ^a   Maiti, H S ^a  

^a CSIR CENTRAL GLASS AND CERAMIC RESEARCH INSTITUTE   (India)

^b JIS COLLEGE OF ENGINEERING   (India)

Author keywords

Gas sensor; Sonochemical; Thiourea; Tin dioxide

Indexed keywords

NANOSTRUCTURED MATERIALS; SURFACE TREATMENT; THICK FILMS; TIN DIOXIDE; WATER VAPOR;

ELECTRON DONORS; HYDROXYL SPECIES; METHANE SENSOR; SEMICONDUCTOR OXIDE SURFACE; THIOUREA;

CHEMICAL SENSORS;

EID: 35349031724     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2007.05.005     Document Type: Article

References (23)

1. 2 sensors current status and future prospects. Sens. Actuators B 26-27 (1995) 1-12
2. Yamazoe N., and Miura N. Environmental gas sensing. Sens. Actuators B 20 (1994) 95-102
3. Gopel W. New materials and transducers for chemical sensors. Sens. Actuators B 18-19 (1994) 1-21
4. 4. Sens. Actuators B 66 (2000) 225-227
5. Heiland G. Homogeneous conductivity gas sensors. Sens. Actuators 2 (1982) 343-361
6. Ihokura K., and Watson J. The Stannic Oxide Gas Sensors-Principles and Application (1994), CRC Press, Boca Ratton, FL
7. Caldararu M., Sprinceana D., Popa V.T., and Ionescu N.I. Surface dynamics in tin dioxide-containing catalysts. II. Competition between water and oxygen adsorption on polycrystalline tin dioxide. Sens. Actuators B 30 (1996) 35-41
8. 2 thin films in humid atmosphere. Sens. Actuators B 54 (1999) 197-201
9. 2. Surf. Sci. 86 (1979) 335-344
10. 2 solid solution for gas sensors. Sens. Actuators B 47 (1998) 194-204
11. 2 based CO gas sensors modified by sulphuric acid treatment. Sens. Actuators B 62 (2000) 220-225
12. 2 based CO gas sensors. Sens. Actuators B 67 (2000) 184-188
13. Kim J.C., Jun H.K., Huh J.S., and Lee D.D. Tin oxide-based methane gas sensor promoted by alumina-supported Pd catalyst. Sens. Actuators B 45 (1997) 271-277
14. 2 based CO gas sensors. J. Electrochem. Soc. 147 (2000) 1589-1591
15. Chatterjee K., Chatterjee S., Banerjee A., Raut M., Pal N.C., Sen A., and Maiti H.S. The effect of palladium incorporation of methane sensitivity of the antimony doped tin oxide. Mater. Chem. Phys. 81 (2003) 33-38
16. Chakraborty S., Sen A., and Maiti H.S. Selective detection of methane and butane by temperature modulation in iron doped tin oxide sensors. Sens. Actuators B 115 (2006) 610-613
17. Taylor A. X-ray Metallography (1961), Wiley, New York pp. 678-686
18. Lenaerts S., Roggen J., and Maes G. FT-IR characterization of tin dioxide gas sensor materials under working conditions. Spectrochim. Acta A 51 (1995) 883-894
19. Hug S.J. In situ Fourier transform infrared measurements of the sulphate adsorption on hematite in aqueous solution. J. Colloids Interf. Sci. 188 (1997) 15-422
20. 2S via a bovel solvohermal pressure-relict process. Chem. Mater. 11 (1999) 192-194
21. Eze F.C., and Okeke C.E. Chemical-bath-deposited cobalt sulphide films: preparation effects. Mater. Chem. Phys. 47 (1997) 31-36
22. Vlachos D.S., Skafidas P.D., and Avaritsiotis J.N. The effect of humidity on tin-oxide thick-film gas sensor in the presence of reducing and combustible gases. Sens. Actuators B 24-25 (1995) 491-494
23. 2 thick films analysed by FTIR spectroscopy and conductance measurements. Sens. Actuators B 25 (1995) 520-524