Enhanced toluene sensing characteristics of TiO2-doped flowerlike ZnO nanostructures

Sensors and Actuators, B: Chemical

Volumn 140, Issue 1, 2009, Pages 73-78

  Zeng, Yi ^a   Zhang, Tong ^a,b   Wang, Lijie ^a   Kang, Minghui ^a   Fan, Huitao ^a   Wang, Rui ^a   He, Yuan ^a  

^a JILIN UNIVERSITY   (China)

^b XIANGTAN UNIVERSITY   (China)

Author keywords

Flowerlike ZnO; Gas sensor; TiO2 doped; Toluene

Indexed keywords

DOPED ZNO; FLOWERLIKE ZNO; FLOWERLIKE ZNO NANOSTRUCTURE; GAS SENSOR; HYDROTHERMAL ROUTES; OPERATING TEMPERATURE; PURE ZNO; SENSING CHARACTERISTICS; SENSING PROPERTY; TIO; TIO2-DOPED; ZNO; ZNO NANOSTRUCTURES;

DOPING (ADDITIVES); GAS DETECTORS; NANORODS; SENSORS; TEMPERATURE; TOLUENE; ZINC OXIDE;

SEMICONDUCTING ZINC COMPOUNDS;

EID: 66949157295     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2009.03.071     Document Type: Article

References (29)

1. Huang M.H., Mao S., Feick H., Yan H.Q., Wu Y.Y., Kind H., Weber E., Russo R., and Yang P.D. Room-temperature ultraviolet nanowire nanolasers. Science 292 (2001) 1897-1899
2. Gao P.X., and Wang Z.L. Mesoporous polyhedral cages and shells formed by textured self-assembly of ZnO nanocrystals. J. Am. Chem. Soc. 125 (2003) 11299-11305
3. Wang X.D., Summers C.J., and Wang Z.L. Large-scale hexagonal-patterned growth of aligned ZnO nanorods for nano-optoelectronics and nanosensor arrays. Nano Lett. 4 (2004) 423-426
4. Reynolds D.C., Look D.C., and Jogai B. Optically pumped ultraviolet lasing from ZnO. Solid State Commun. 99 (1996) 873-875
5. Chatterjee A.P., Mitra P., and Mukhopadhyay A.K. Chemically deposited zinc oxide thin film gas sensor. J. Mater. Sci. 34 (1999) 4225-4231
6. Ryu H.W., Park B.S., Sheikh A.A., Lee W.S., Hong K.J., Seo Y.J., Shin D.C., Park J.S., and Choi G.P. ZnO sol-gel derived porous film for CO gas sensing. Sens. Actuators B 96 (2003) 717-722
7. Németh A., Horváth E., Lábadi Z., Fedák L., and Bársony I. Single step deposition of different morphology ZnO gas sensing films. Sens. Actuators B 127 (2007) 157-160
8. 2 gas sensor. Sens. Actuators B 107 (2005) 379-386
9. Sberveglieri G., Groppelli S., Nelli P., Quaranta F., Valentini A., and Vasanelli L. Oxygen gas-sensing characteristics for ZnO(Li) sputtered thin films. Sens. Actuators B 7 (1992) 747-751
10. Cao X., Ning W., Li L.D., and Guo L. Synthesis and characterization of waxberry-like microstructures ZnO for biosensors. Sens. Actuators B 129 (2008) 268-273
11. Feng P., Wan Q., and Wang T.H. Contact-controlled sensing properties of flowerlike ZnO nanostructures. Appl. Phys. Lett. 87 (2005) 213111
12. Gong H., Hu J.Q., Wang J.H., Ong C.H., and Zhu F.R. Nano-crystalline Cu-doped ZnO thin film gas sensor for CO. Sens. Actuators B 115 (2006) 247-251
13. Shinde V.R., Gujar T.P., and Lokhande C.D. Enhanced response of porous ZnO nanobeads towards LPG: effect of Pd sensitization. Sens. Actuators B 123 (2007) 701-706
14. Li C.C., Li L.M., Du Z.F., Yu H.C., Xiang Y.Y., Li Y., Cai Y., and Wang T.H. Rapid and ultrahigh ethanol sensing based on Au-coated ZnO nanorods. Nanotechnology 19 (2008) 035501
15. Mitra P., and Maiti H.S. A wet-chemical process to form palladium oxide sensitiser layer on thin film zinc oxide based LPG sensor. Sens. Actuators B 97 (2004) 49-58
16. Moseley P.T. New trends and future prospects of thick- and thin-film gas sensors. Sens. Actuators B 3 (1991) 167-174
17. Kong J., Chapline M.G., and Dai H. Functionalized carbon nanotubes for molecular hydrogen sensors. Adv. Mater. 13 (2001) 1384-1386
18. 2 nanoparticles. Sens. Actuators B 114 (2006) 283-295
19. 2. Sens. Actuators B 107 (2005) 397-401
20. 2 nanostructured thin films for control drunken driving. Sens. Actuators B 83 (2002) 230-237
21. van Doorn R., Leijdekkers C., Bos R., Brouns R., and Henderson P. Alcohol and sulphate intermediates in the metabolism of toluene and xylenes to mercapturic acids. J. Appl. Toxicol. 1 (1981) 236-242
22. Matsuguchi M., Uno T., Aoki T., and Yoshida M. Chemically modified copolymer coatings for mass-sensitive toluene vapor sensors. Sens. Actuators B 131 (2008) 652-659
23. Penza M., Gassano G., Aversa P., Antolini F., Cusano A., Cutolo A., Giordano M., and Nicolais L. Alcohol detection using carbon nanotubes acoustic and optical sensors. Appl. Phys. Lett. 85 (2004) 2379-2381
24. 2 microspheres. Sens. Actuators B 113 (2006) 937-943
25. 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. Actuators B 120 (2007) 551-559
26. Chang J.F., Kuo H.H., Leu I.C., and Hon M.H. The effects of thickness and operation temperature on ZnO: Al thin film CO gas sensor. Sens. Actuators B 84 (2002) 258-264
27. 2. Sens. Actuators B 114 (2006) 881-892
28. Dayan N.J., Sainkar S.R., Karekar R.N., and Aiyer R.C. Formulation and characterization of ZnO:Sb thick-film gas sensors. Thin Solid Films 325 (1998) 254-258
29. Arshak K., and Gaidan I. Development of a novel gas sensor based on oxide thick films. Mater. Sci. Eng. B 118 (2005) 44-49