Fabrication of n-CdTe/p-polyaniline heterojunction-based room temperature LPG sensor

Sensors and Actuators, B: Chemical

Volumn 132, Issue 1, 2008, Pages 349-355

  Joshi, S S ^a   Gujar, T P ^a   Shinde, V R ^a   Lokhande, C D ^a  

^a SHIVAJI UNIVERSITY   (India)

Author keywords

CdTe; Gas sensor; Heterojunction; LPG; Polyaniline

Indexed keywords

BIAS CURRENTS; CURRENT VOLTAGE CHARACTERISTICS; HETEROJUNCTIONS; LIQUEFIED PETROLEUM GAS; POLYANILINE; SEMICONDUCTING CADMIUM TELLURIDE;

BIAS CURRENT MEASUREMENT; JUNCTION IDEALITY;

CHEMICAL SENSORS;

EID: 43749118393     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2008.01.059     Document Type: Article

References (30)

1. Shinde V.R., Gujar T.P., and Lokhande C.D. LPG sensing properties of ZnO films prepared by spray pyrolysis method: effect of molarity of precursor solution. Sens. Actuator B 120 (2007) 551-559
2. Shinde V.R., Gujar T.P., and Lokhande C.D. Enhanced response of porous ZnO nanobeads towards LPG: effect of Pd sensitization. Sens. Actuator B 123 (2007) 701-706
3. Fang Q., Chetwynd D.G., Covington J.A., Toh C.S., and Gardner J.W. Micro-gas-sensor with conducting polymers. Sens. Actuator B 84 (2002) 66-71
4. Xie D., Jiang Y., Pan W., Li D., Wu Z., and Li Y. Fabrication and characterization of polyaniline-based gas sensor by ultra-thin film technology. Sens. Actuator B 81 (2002) 158-164
5. Zee F., and Judy J.W. Micromachined polymer-based chemical gas sensor array. Sens. Actuator B 72 (2001) 120-128
6. Ellis D.L., Zakin M.R., Bernstein L.S., and Rubner M.F. Conductive polymer films as ultrasensitive chemical sensors for hydrazine and monomethylhydrazine vapor. Anal. Chem. 68 (1996) 817-822
7. Koezuka H., and Tsumura A. Field-effect transistor utilizing conducting polymers. Synth. Met. 28 (1989) 753-760
8. Boyle A., Genies E.M., and Lapkowski M. Application of the electronic conducting polymers as sensors: polyaniline in the solid state for detection of solvent vapours and polypyrrole for detection of biological ions in solutions. Synth. Met. 28 (1989) 769-774
9. Conn C., Sestak S., Baker A.T., and Unsworth J. A polyaniline-based selective hydrogen sensor. Electroanalysis 10 (1998) 1137-1141
10. Paul E.W., Ricco A.J., and Wrighton M.S. Resistance of polyaniline films as a function of electrochemical potential and the fabrication of polyaniline-based microelectronic devices. J. Phys. Chem. 89 (1985) 1441-1447
11. Li G., Martinez C., Janata J., Smith J.A., Josowicz M., and Semancik S. Effect of morphology on the response of polyaniline-based conductometric gas sensors: nanofibers vs. thin films. Electrochem. Solid-State Lett. 7 (2004) H44-H47
12. 2 solar cell formed by electrodeposition and processing. Semicond. Sci. Technol. 13 (1998) 1459-1462
13. Yau Q., Liu L., and Li C. Studies on electrical conductivity of gamma irradiated polyaniline. Polym. Bull. 31 (1993) 601-605
14. Wolszczak M., Kroh J., and Abdel-Hamid M.M. Some aspects of the radiation processing of conducting polymers. Radiat. Phys. Chem. 45 (1995) 71-78
15. 2 hybrid material prepared by hydrothermal route. Sens. Actuator B 120 (2007) 568-572
16. x gas. Thin Solid Films 292 (1997) 293-298
17. 2. J. Eur. Ceram. Soc. 23 (2003) 1881-1891
18. Laranjeira J.M.G., Khoury H.J., de Azevedo W.M., da Silva Jr. E.F., and de Vasconcelos E.A. Fabrication of high quality silicon-polyaniline heterojunctions. Appl. Surf. Sci. 190 (2002) 390-394
19. Joshi S.S., Lokhande C.D., and Han S.H. A room temperature liquefied petroleum gas sensor based on all-electrodeposited n-CdSe/p-polyaniline junction. Sens. Actuator B 123 (2007) 240-245
20. Nardis S., Monti D., Natable C.D., Amico A.D., Siciliano P., Forleo A., Epifani M., Taurino A., Rella R., and Paolesse R. Preparation and characterization of cobalt porphyrin modified tin dioxide films for sensor applications. Sens. Actuator B 103 (2004) 339-343
21. 3 hybrid thin film and their volatile organic compound gas-sensing properties. Chem. Mater. 17 (2005) 349-354
22. 3-layered nanohybrids. Bull. Chem. Soc. Jpn. 77 (2004) 1231-1237
23. Geng L.N., Wang S.R., Li P., Zhao Y.Q., Zhang S.M., and Wu S.H. Preparation and gas sensitivity study of polypyrrole/tin oxide hybrid material. Chin. J. Inorg. Chem. 21 (2005) 977-981
24. 3 to toxic gases. Mater. Chem. Phys. 99 (2006) 15-19
25. Lade S.J., Uplane M.D., and Lokhande C.D. Photoelectrochemical properties of CdX (X = S, Se, Te) films electrodeposited from aqueous and non-aqueous baths. Mater. Chem. Phys. 68 (2001) 36-41
26. Joshi S.S., and Lokhande C.D. Electrodeposited heterojunctions based on cadmium chalcogenide, CdX (X = S, Se, Te) and polyaniline. J. Mater. Sci. 42 (2007) 1304-1308
27. Ahmed M.M., Karimov K.S., and Moiz S.A. Temperature-dependent I-V characteristics of organic-inorganic heterojunction diodes. IEEE Trans. Electron. Devices 51 (2004) 121-126
28. Ito K. Hydrogen-sensitive Schottky barrier diodes. Surf. Sci. 86 (1979) 345-352
29. Yamamoto N., Tonomura S., Matsuoka T., and Tsubomura H. A study on a palladium-titanium oxide Schottky diode as a detector for gaseous components. Surf. Sci. 92 (1980) 400-406
30. Fonash S.J., Li Z., and O'Leary M.J. An extremely sensitive heterostructure for parts per million detection of hydrogen in oxygen. J. Appl. Phys. 58 (1985) 4415-4419