Hierarchical SnO/SnO2 nanocomposites: Formation of in situ p-n junctions and enhanced H2 sensing

Sensors and Actuators, B: Chemical

Volumn 185, Issue , 2013, Pages 265-273

  Shanmugasundaram, Arunkumar ^a   Basak, Pratyay ^a   Satyanarayana, L ^a   Manorama, Sunkara V ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

Hydrogen sensor; p n junction; Palladium; Room temperature sensing; SnO; SnO2

Indexed keywords

HYDROGEN SENSOR; P-N JUNCTION; ROOM TEMPERATURE SENSING; SNO; SNO2;

CHEMICAL DETECTION; ELECTRIC PROPERTIES; ELECTRON DIFFRACTION; ELECTRON SPECTROSCOPY; GAS DETECTORS; NANORODS; PALLADIUM; SCANNING ELECTRON MICROSCOPY; SENSORS; THERMOGRAVIMETRIC ANALYSIS; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION;

HETEROJUNCTIONS;

EID: 84878370821     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2013.04.097     Document Type: Article

References (46)

1. G. Korotcenkov, S.D. Han, and J.R. Stetter Review of electrochemical hydrogen sensors Chemical Reviews 109 2009 1402 1433
2. T. Hubert, L. Boon-Brett, G. Black, and U. Banach Hydrogen sensors - a review Sensors and Actuators, B 157 2011 329 352
3. 2 an excellent material for room temperature carbon monoxide sensing Sensors and Actuators, B 152 2011 168 175
4. 2 nanoparticles and their gas-sensing of alcohol Journal of Physical Chemistry C 111 2007 7256 7259
5. 2 having high thermal stability Langmuir 20 2004 6476 6481
6. S. Ferrere, A. Zaban, and B.A. Gregg Dye sensitization of nanocrystalline tin oxide by perylene derivatives Journal of Physical Chemistry B 101 1997 4490 4493 (Pubitemid 127596242)
7. 2 nanowires that can be used for gas sensing under ambient conditions Journal of the American Chemical Society 125 2003 16176 16177 (Pubitemid 38020629)
8. 2 hollow architecture: biomimetic swallowing growth mechanism and enhanced photovoltaic property for dye-sensitized solar cell application Chemical Communications 46 2010 472 474
9. 2 nanoboxes with enhanced lithium storage capability Journal of the American Chemical Society 133 2011 4738 4741
10. 2S Sensors and Actuators, B 9 1992 197 203 (Pubitemid 23588509)
11. 2S detection Chemistry Letters 20 1991 575 578
12. S. Manorama, G.S. Devi, and V.J. Rao Hydrogen sulfide sensor based on tin oxide deposited by spray pyrolysis and microwave plasma chemical vapour deposition Applied Physics Letters 64 1994 3163 3167
13. 2 polyhedra New Journal of Chemistry 36 2012 1003 1007
14. 2 sensing attributed to in-situ p-n Junctions IMCS 2012 The 14th International Meeting on Chemical Sensors 2012 10.5162/IMCS2012/4.3.5
15. 3 based gas sensors to the semiconducting sensing materials Applied Surface Science 174 2001 93 105 (Pubitemid 32287773)
16. 2 Sensors and Actuators, B Chemical 138 2009 28 34
17. 3 flower-like nanobundles Journal of Materials Chemistry 22 2012 13204 13208
18. B. Baruwati, D.K. Kumar, and S.V. Manorama Hydrothermal synthesis of highly crystalline ZnO nanoparticles: a competitive sensor for LPG and EtOH Sensors and Actuators, B 119 2006 676 682 (Pubitemid 44403043)
19. C.V.G. Reddy, S.V. Manorama, and V.J. Rao Preparation and characterization of ferrites as gas sensor materials Journal of Materials Science Letters 19 2000 775 778
20. B. Kumar, D.-H. Lee, S.-H. Kim, B. Yang, S. Maeng, and S.-W. Kim General route to single-crystalline SnO nanosheets on arbitrary substrates Journal of Physical Chemistry C 114 2010 11050 11055
21. X.Q. Pan, and L. Fu Oxidation and phase transitions of epitaxial tin oxide thin films on (0 1 2) sapphire Journal of Applied Physics 89 2001 6048 6055 (Pubitemid 33599329)
22. 2 nanoparticles Journal of Solid State Chemistry 174 2003 241 248
23. 2: Raman scattering, IR reflectivity and X-ray diffraction studies Thin Solid Films 121 1984 217 225 (Pubitemid 15492852)
24. J.L. Gole, A.V. Iretskii, M.G. White, A. Jacob, W.B. Carter, S.M. Prokes, and A.S. Erickson Suggested oxidation state dependence for the activity of submicron structures prepared from tin/tin oxide mixtures Chemistry of Materials 16 2004 5473 5481
25. 2. Micro-Raman mapping and X-ray diffraction studies Journal of Materials Research 13 1998 2457 2460
26. 2 powders Journal of Crystal Growth 267 2004 145 149
27. 2 nanoflower arrays on Sn foil CrystEnggComm 14 2012 929 935
28. A. Yu, and R. Frech Mesoporous tin oxides as lithium intercalation anode materials Journal of Power Sources 104 2002 97 100
29. P. Sangeetha, V. Sasirekha, and V. Ramakrishnan Micro-Raman investigation of tin dioxide nanostructured materials based on annealing effect Journal of Raman Spectroscopy 42 2011 1634 1639
30. V. Baranauskas, M. Fontana, Z.J. Guo, H.J. Ceragioli, and A.C. Peterlevitz Field emission properties of nanocrystalline tin oxide films Sensors and Actuators, B 107 2005 474 478
31. 2 derived from self-assembled biological systems for superior gas sensing application Journal of Materials Chemistry 22 2012 1121 1126
32. A. Kolmakov, S. Potluri, A. Barinov, T.O. Mentes, L. Gregoratti, M.A. Nino, A. Locatelli, and M. Kiskinova Spectromicroscopy for addressing the surface and electron transport properties of individual 1-D nanostructures and their networks ACS Nano 2 2008 1993 2000
33. 2 liquid petroleum gas sensor Applied Physics Letters 71 1997 2358 2360 (Pubitemid 127615773)
34. 2-based gas sensors identified by operando HERFD-XAS, work function changes, DC resistance and catalytic conversion studies Physical Chemistry Chemical Physics 14 2012 13249 13254
35. H. Deng, and J.M. Hossenlopp Combined X-ray diffraction and diffuse reflectance analysis of nanocrystalline mixed Sn(II) and Sn(IV) oxide powders Journal of Physical Chemistry B 109 2005 66 73
36. M. Losurdo, D. Barreca, P. Capezzuto, G. Bruno, and E. Tondello Interrelation between nanostructure and optical properties of oxide thin films by spectroscopic ellipsometry Surface and Coatings Technology 151-152 2002 2 8 (Pubitemid 34231597)
37. F. Demichelis, E. Minetti-Mezzetti, V. Smurro, A. Tagliaferro, and E. Tresso Physical properties of chemically sprayed tin oxide and indium tin oxide transparent conductive films Journal of Physics D: Applied Physics 18 1985 1825 1832 (Pubitemid 16638928)
38. A.E. Morales, E.S. Mora, and U. Pal Use of diffuse reflectance spectroscopy for optical characterization of un-supported nanostructures Revista Mexicana De Fisica S 53 2007 18 22
39. 3 nanocrystalline composite thin films Applied Physics Letters 93 2008 231909-231909-3
40. 2 Journal of Physical Chemistry C 114 2010 22671 22676
41. 3 capping layer ACS Applied Materials and Interfaces 2 2010 1565 1568
42. 2 nanosheets: oriented attachment mechanism, nonstoichiometric defects, and enhanced lithium-ion battery performances Journal of Physical Chemistry C 116 2012 4000 4011
43. 2 nanowires and nanobelts functionalized with Pd catalyst particles Nano Letters 5 2005 667 673 (Pubitemid 40609738)
44. T.Y. Wei, P.H. Yeh, S.Y. Lu, and Z.L. Wang Gigantic Enhancement in sensitivity using schottky contacted Nanowire Nanosensor Journal of the American Chemical Society 131 2009 17690 17695
45. 3 Journal of Electrochemical Society 147 2000 390 393 (Pubitemid 30551936)
46. 2 based sensors Physical Chemistry Chemical Physics 11 2009 8620 8625