H2S gas sensing properties of CuO-functionalized WO3 nanowires

Ceramics International

Volumn 40, Issue 7 PART B, 2014, Pages 11051-11056

  Park, Suyoung ^a   Park, Sunghoon ^a   Jung, Jihwan ^a   Hong, Taeseop ^a   Lee, Sangmin ^a   Kim, Hyoun Woo ^b   Lee, Chongmu ^a  

^a Inha University   (South Korea)

^b Hanyang University   (South Korea)

Author keywords

CuO functionalization; Gas sensors

Indexed keywords

CHEMICAL DETECTION; CHEMICAL SENSORS; GAS DETECTORS; NANORODS;

CUO-FUNCTIONALIZATION; ELECTRICAL RESPONSE; FUNCTIONALIZATIONS; GAS SENSING PROPERTIES; NANOWIRE MATERIALS; NANOWIRE SENSORS; RELATIVE CONTRIBUTION; SENSING MECHANISM;

NANOWIRES;

EID: 84900497570     PISSN: 02728842     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ceramint.2014.03.120     Document Type: Article

References (30)

1. 2S detection Mater. Sci. Eng. C 32 2012 2079 2085
2. 2S Sens. Actuators B 9 1992 197 203
3. 2-CuO compounds Metals Mater. Int. 16 2010 773 777
4. 2S gas sensing J. Mater. Sci. 44 2009 4326 4333
5. 2 thin films as hydrogen sulfide gas sensor Appl. Phys. Lett. 82 2003 4388 4390
6. 2 core/shell PNjunction nanorods J. Phys. Chem. C112 2008 12157 12160
7. 2O/CuO sub-microspheres at low-temperature Sens. Actuators B 182 2013 197 204
8. 2 films with ultrathin CuO dotted islands J. Appl. Phys. 92 2002 2172 2179
9. 2S at around 100 °C Sens. Actuators B 28 1995 31 37
10. 2S Sens. Actuators B 9 1992 197 203
11. 2 films with ultrathin CuO dotted islands J. Appl. Phys. 92 2002 2172 2180
12. 2 nanowires functionalized with CuO Sens. Actuators B 142 2009 105 110
13. 3 thin film gas sensors Part 1. Thin film devices, sensors and actuators Thin Solid Films 287 1996 258 265
14. 2 detection J. Mater. Chem. 19 2009 2323 2327
15. A. Ponzoni, E. Comini, G. Sberveglieri, J. Zhou, S.Z. Deng, N.S. Xu, Y. Ding, and Z.L. Wang Ultrasensitive and highly selective gas sensors using three-dimensional tungsten oxide nanowire networks Appl. Phys. Lett. 88 2006 203101 203103
16. 3 J. Mater. Chem. 12 2002 1779 1781
17. C.S. Rout, A. Govindaraj, and C.N.R. Rao High-sensitivity hydrocarbon sensors based on tungsten oxide nanowires J. Mater. Chem. 16 2006 3936 3941
18. 3 nanowire films J. Phys. Chem. C 114 2010 15504 15509
19. 2 gas sensitivity of nanocrystalline tin dioxide thin films doped with Pd, Ru and Rh Mater. Sci. Eng. C 21 2002 105 111
20. A. Kolmakov, and M. Moskovits Chemical sensing and catalysis by one-dimensional metal-oxide nanostructures Annu. Rev. Mater. Res. 34 2004 151 180
21. S. Morrison Selectivity in semiconductor gas sensors Sens. Actuators B 12 1987 425 440
22. 2S Sens. Actuators B 9 1992 197 203
23. n clusters (M=Mo, W; n=3-5): a photoelectron spectroscopy and ab initio study J. Am. Chem. Soc. 126 2004 16134 16141
24. Q. Sun, B.K. Rao, P. Jena, D. Stolcic, Y.D. Kim, G. Gantefor, and A.W. Castleman Jr. Appearance of bulk properties in small tungsten oxide clusters J. Chem. Phys. 121 2004 9417 9422
25. M. Takahashi, and J.I. Igarashi Electronic excitations in cupric oxide Phys. Rev. B 56 1997 12818 12824
26. F.P. Koffyberg, and F.A. Benko A photoelectrochemical determination of the position of the conduction and valence band edges of p-type CuO J. Appl. Phys. 53 1982 1173 1177
27. A.M. Cowley, and S.M. Sze Surface states and barrier height of metal-semiconductor systems J. Appl. Phys. 36 1965 3212 3220
28. M. Hubner, C.E. Simon, A. Tomescu-Stanoiu, S. Pokhrel, N. Barsan, and U. Weimar Influence of humidity on CO sensing with p-type CuO thick film gas sensors Sens. Actuators B 153 2011 347 353
29. 2S sensing in dry and humid atmosphere Sens. Actuators B 186 2013 550 556
30. 2S gas sensing properties of bare and Pd-functionalized CuO nanorods Sens. Actuators B 161 2012 594 599