S. Bai, X. Liu, D. Li, S. Chen, R. Luo et al., Synthesis of ZnO nanorods and its application in NO2 sensors, Sens. Actuat. B, issue.1, pp.110-116, 2011.

K. D. Benkstein, B. Raman, D. L. Lahr, J. E. Bonevich, and S. Semancik, Inducing analytical orthogonality in tungsten oxide-based microsensors using materials structure and dynamic temperature control, Sens. Actuat. B, vol.137, issue.1, pp.48-55, 2009.

C. Singh, R. Singh, O. Singh, M. Singh-chandi, and P. , Synthesis of zinc oxide nanorods and nanoparticles by chemical route and their comparative study as ethanol sensors, Sens. Actuat. B, issue.135, pp.352-357, 2008.

B. Chaudret, Organometallic approach to nanoparticles synthesis and self-organization, C. R. Physique, vol.6, issue.1, pp.117-131, 2005.

D. Chen, X. Hou, T. Li, D. Fan, H. Wang et al., Effects of morphologies on acetone-sensing properties of tungsten trioxide nanocrystals, Sens. Actuat. B, issue.2, pp.373-381, 2011.

P. D. Cobden, B. E. Nieuwenhuys, and V. V. Gorodetskii, Adsorption of some small molecules on a Pd field emitter, Appl. Catal. A, vol.188, issue.1-2, pp.69-77, 1999.

Y. Coppel, G. Spataro, C. Pagès, B. Chaudret, A. Maisonnat et al., Full characterization of colloidal solutions of long-alkyl-chain-amine-stabilized ZnO nanoparticles by NMR spectroscopy: Surface state, equilibria, and affinity, Chem. Eur. J, vol.2012, issue.17, pp.5384-5393

B. Geng, C. Fang, F. Zhan, and N. Yu, Synthesis of polyhedral ZnSnO3 microcrystals with controlled exposed facets and their selective gas-sensing properties, Small, vol.4, issue.9, pp.1337-1343, 2008.

W. Goepel and K. D. Schierbaum, SnO2 sensors: current status and future prospects, Sens. Actuat. B, vol.26, issue.1-3, pp.1-12, 1995.

S. K. Gupta, A. Joshi, and M. Kaur, Development of gas sensors using ZnO nanostructures, J. Chem. Soc, vol.122, issue.1, pp.57-62, 2010.

A. Heilig, U. Weimar, M. Schweizer-berberich, J. W. Gardner, and W. Gopel, Gas identification by modulating temperatures of SnO2-based thick film sensors, Sensors and Actuators B, vol.43, issue.1-3, p.45, 1997.

M. L. Kahn, V. Collière, F. Senocq, A. Maisonnat, and B. Chaudret, Size-and shape-control of crystalline zinc oxide nanoparticles: a new organometallic synthetic method, Adv. Funct. Mater, vol.15, issue.3, pp.458-468, 2005.

A. Katoch, G. Sun, S. Choi, J. Byun, and S. S. Kim, Competitive influence of grain size and crystallinity on gas sensing performances of ZnO nanofibers, Sens. Actuat. B, vol.185, pp.411-416, 2013.

A. Kolodziejczak-radzimska and T. Jesionowski, ZnO Oxide-from synthesis to application: a review, Materials, vol.7, pp.2833-2881, 2014.

V. T. Le, T. N. Le, and V. H. Nguyen, Comparative study of gas sensor performance of SnO2 nanowires and their hierarchical nanostructures, Sens. Actuat. B, vol.2010, issue.1, pp.112-119

F. Liao, Y. Huang, J. Ge, W. Zheng, K. Tedsree et al., Morphology-dependent interactions of ZnO with Cu nanoparticles at the materials' interface in selective hydrogenation of CO2 to CH3OH, Angew. Chem., Int. Ed, vol.50, issue.9, pp.2162-2165, 2011.

X. Liu, J. Liu, Z. Chang, X. Sun, and Y. Li, Crystal plane effect of Fe2O3 with various morphologies on CO catalytic oxidation, Catal. Commun, vol.12, issue.6, pp.530-534, 2011.

P. Menini, H. Chalabi, N. P. Yaboue, E. Scheid, V. Conedera et al., Adsorption state and molecular orientation of ammonia on ZnO (10? 10) studied by photoelectron spectroscopy and near-Edge X-ray Absorption Fine Structure Spectroscopy, Eurosensors XXII, issue.36, pp.9380-9386, 2002.

P. Rai, W. Kwak, and Y. Yu, Solvothermal synthesis of ZnO nanostructures and their morphologydependent gas-sensing properties, Appl. Mater. Interfaces, issue.5, pp.3026-3032, 2013.

C. S. Rout, M. Hegde, A. Govindaraj, and C. N. Rao, Ammonia sensors based on metal oxide nanostructures, Nanotechnology, vol.18, issue.20, pp.205504-205505, 2007.

A. Ryzhikov, M. Labeau, and A. Gaskov, Al2O3 (M=Pt, Ru) catalytic membranes for selective semiconductor gas sensors, Sens. Actuat. B, vol.109, issue.1, pp.91-96, 2005.

D. Scarano, G. Spoto, S. Bordiga, and A. Zecchina, Lateral interactions in CO adlayers on prismatic ZnO faces: a FTIR and HRTEM study, Surf. Sci, vol.276, pp.281-298, 1992.

N. M. Shaalan, T. Yamazaki, and T. Kikuta, Influence of morphology and structure geometry on NO2 gassensing characteristics of SnO2 nanostructures synthesized via a thermal evaporation method, Sens. Actuat. B, issue.1, pp.11-16, 2011.

I. Simon, N. Barsan, M. Bauer, and U. Weimar, Micromachined metal oxide gas sensors: opportunities to improve sensor performance, Sens. Actuat. B, issue.1, pp.1-26, 2001.

D. Wang, Y. Kang, V. Doan-nguyen, J. Chen, R. Kungas et al., Synthesis and oxygen storage capacity of two-dimensional ceria nanocrystals, Angew. Chem., Int. Ed, vol.50, issue.19, pp.4378-4381, 2011.

U. Weimar and W. Goepel, Chemical imaging: II. Trends in practical multiparameter sensor systems, Sens. Actuat. B, pp.143-161, 1998.

C. Wu, X. Zhu, C. Ouyang, and Y. Xie, Synthesis of Hematite (?-Fe2O3) Nanorods: diameter-size and shape tffects on their applications in magnetism, lithium ion battery, and gas sensors, J. Phys. Chem. B, issue.36, pp.17806-17812, 2006.

J. Xu, Y. Zhang, Y. Chen, Q. Xiang, Q. Pan et al., Uniform ZnO nanorods can be used to improve the response of ZnO gas sensor, Mater. Sci. Eng. B, issue.1, pp.55-60, 2008.

N. Yamazoe, Y. Kurokawa, and T. Seiyama, Effects of additives on semiconductor gas sensors, Sens. Actuat, vol.4, issue.2, pp.283-289, 1983.

L. Yu, X. Fan, L. Qi, L. Ma, and W. Yan, Dependence of morphologies for SnO2 nanostructures on their sensing property, Appl. Surf. Sci, vol.257, issue.7, pp.3140-3144, 2011.

W. Zhang, W. Zhang, and X. Ma, Tunable ZnO nanostructures for ethanol sensing, J. Mater. Sci, vol.44, issue.17, pp.4677-4682, 2009.

Q. Zhao, Q. Shen, F. Yang, H. Zhao, B. Liu et al., Direct growth of ZnO nanodisk networks with an exposed (0001) facet on Au comb-shaped interdigitating electrodes and the enhanced gas-sensing property of polar (0001) surfaces, Sens. Actuat. B, vol.195, pp.71-79, 2014.