Synthesis and enhanced H 2S gas sensing properties of α-MoO 3/CuO p-n junction nanocomposite

Sensors and Actuators, B: Chemical

Volumn 171-172, Issue , 2012, Pages 256-262

  Wang, Tie Shi ^a   Wang, Qing Shan ^a   Zhu, Chun Ling ^a   Ouyang, Qiu Yun ^a   Qi, Li Hong ^a   Li, Chun Yan ^a   Xiao, Gang ^a   Gao, Peng ^a   Chen, Yu Jin ^a  

^a HARBIN ENGINEERING UNIVERSITY   (China)

Author keywords

MoO 3; CuO; H 2S sensing characteristics; p n junction; Sensor

Indexed keywords

CUO; CUO NANOPARTICLES; GAS SENSING PROPERTIES; P-N JUNCTION; P-TYPE; SENSING CHARACTERISTICS; SENSING PERFORMANCE; SENSOR RESPONSE; SIMPLE METHOD; WORKING TEMPERATURES;

CHEMICAL DETECTION; GAS DETECTORS; MOLYBDENUM OXIDE; NANORODS; SEMICONDUCTOR JUNCTIONS; SENSORS;

NANOCOMPOSITES;

EID: 84864282203     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2012.03.058     Document Type: Article

References (53)

1. 2/ZnO double-layer film for improving the sensing performance of ZnO based NO gas sensor Sensors and Actuators B 157 2011 361 367
2. 2S gas at room temperature Sensors and Actuators B 120 2006 316 323
3. Y. Zhou, D. Shively, H. Mao, R.S. Russo, B. Pape, R.N. Mower, R. Talbot, and B.C. Sive Air toxic emissions from snowmobiles in yellow stone national park Environmental Science and Technology 44 2010 222 228
4. 3 whiskers Sensors and Actuators B 133 2008 456 461
5. 2 nanomaterial: a low temperature hydrogen sulfide gas sensor Materials Chemistry and Physics 109 2008 230 234
6. 2 concentration in the sputtering gas, and working temperature Sensors and Actuators B 100 2004 320 324
7. 2S down to ppb levels at room temperature using sensors based on ZnO nanorods Sensors and Actuators B 113 2006 320 323
8. 3 thin films Sensors and Actuators B 157 2011 466 472
9. Y.J. Chen, C.L. Zhu, and G. Xiao Ethanol sensing characteristics of ambient temperature sonochemically synthesized ZnO nanotubes Sensors and Actuators B 129 2008 639 642
10. 2 sols different in grain size Sensors and Actuators B 105 2005 437 442
11. 3 by the hydrazine method Application as an alcohol sensor International Journal of Inorganic Materials 2 2000 301 307
12. 2 Nanostructured Materials 9 1997 747 750
13. 2S sensors Sensors and Actuators B 22 1994 63 68
14. 5 nanofibres: novel gas sensors with extremely high sensitivity and selectivity to amines Sensors and Actuators B 106 2005 730 735
15. 3-based gas sensor Materials Research Bulletin 42 2007 228 235
16. P. Raksa, A. Gardchareon, T. Chairuangsri, P. Mangkorntong, N. Mangkorntong, and S. Choopun Ethanol sensing properties of CuO nanowires prepared by an oxidation reaction Ceramics International 35 2009 649 652
17. 3 electrode morphology on the nitric oxide response of a stabilized zirconia sensor Sensors and Actuators B 96 2003 53 60
18. 4 nanorods Talanta 81 2010 37 43
19. 2 nanowires and nanobelts functionalized with Pd catalyst particles Nano Letters 5 2005 667 673
20. F.C. Huang, Y.Y. Chen, and T.T. Wu A room temperature surface acoustic wave hydrogen sensor with Pt coated ZnO nanorods Nanotechnology 20 2009 065501
21. M. Penza, C. Martucci, and G. Cassano NOx gas sensing characteristics of WO3 thin films activated by noble metals (Pd, Pt Au) layers Sensors and Actuators B 50 1998 52 59
22. 2 nanorods Journal of Physical Chemistry C 114 2010 3968 3972
23. J.H. Lee Gas sensors using hierarchical and hollow oxide nanostructures: overview Sensors and Actuators B 140 2009 319 336
24. 3 Sensors and Actuators B 133 2008 228 234
25. 2 Sensors and Actuators B 107 2005 397 401
26. 3/ZnO core-shell nanorods for gas sensors Sensors and Actuators B 119 2006 52 56
27. 2 core-shell nanorods Nanotechnology 20 2009 045502
28. 3/ZnO heteronanostructures Sensors and Actuators B 140 2009 185 189
29. 3 hierarchical nanostructures Nanotechnology 19 2008 205603
30. 2 core/shell PN-junction nanorods Journal of Physical Chemistry C 112 2008 12157 12160
31. 2 core/shell nanorods: controlled-synthesis and low-temperature gas sensing properties Sensors and Actuators B: Chemical 155 2011 270 277
32. 2 core/shell nanorods Sensors and Actuators B 156 2011 867 874
33. 3 nanostructures Journal of Physical Chemistry C 111 2007 2401 2408
34. 2S detection Chemistry Letters 20 1991 575
35. 2S Sensors and Actuators B 9 1992 197 203
36. 2 nanorods Applied Physics Letters 88 2005 233503
37. 2 nanorods with extremely high sensitivity Applied Physics Letters 88 2006 083105
38. 3 nanorods with high ethanol sensing properties Chemical Communications 46 2010 7581 7583
39. 4 microspheres with superior ethanol sensing properties Chemical Communications 47 2011 12852 12854
40. 2S sensing at room temperature using CuO films Sensors and Actuators B 151 2010 90 96
41. 2 additive concentration Sensors and Actuators B 152 2011 176 182
42. 2S at around 100 °C Sensors and Actuators B 28 1995 31 37
43. 2S at room temperature Sensors and Actuators B 77 2001 316 321
44. 2S thick-film sensors Sensors and Actuators B 140 2009 190 195
45. 3 whiskers Sensors and Actuators B 133 2008 456 461
46. 3 thin films by the influence of substrate temperature Current Applied Physics 7 2007 51 59
47. 2 nanorods: structure transformation and electrical transport ACS Nano 3 2009 478 482
48. 3 as an interlayer in hole transport layer Synthetic Metals 159 2009 69 71
49. N. Serin, T. Serin, S. Horzum, and Y. Celik Annealing effects on the properties of copper oxide thin films prepared by chemical deposition Semiconductor Science and Technology 20 2005 398 401
50. W.Y. Sung, W.J. Kim, S.M. Lee, H.Y. Lee, Y.H. Kim, K.H. Park, and S. Lee Field emission characteristics of CuO nanowires by hydrogen plasma treatment Vacuum 81 2007 851 856
51. L. Liao, Z. Zhang, B. Yan, Z. Zheng, Q.L. Bao, T. Wu, C.M. Li, Z.X. Shen, J.X. Zhang, H. Gong, J.C. Li, and T. Yu Multifunctional CuO nanowire devices: p-type field effect transistors and CO gas sensors Nanotechnology 20 2009 085203
52. 2/CuO composite thin film sensors prepared by thermal evaporation Sensors and Actuators B 96 2003 245 252
53. 2S at room temperature Sensors and Actuators B 105 2005 449 453