Tin DioxideNanostructure Gas Sensor for Acetone and Methanol Detection
Keywords:Nanostructure, gas sensor, screens print, thick films, simple evaporation
Simple and efficient technique were successfully used to prepare Tin dioxide (SnO2) nanostructure by simple evaporation method, using single stage horizontal tube furnace under atmosphere pressure and quartz tube with Argon flow without additive. SnO2 thick films were synthesized using simple, homemade, low-cost efficient screen print technique. The thick films were heated at 500 0Cfor one hour to vanish the organic material and any residual impurities. The prepared thick films were investigated using different techniques and apparatus, X-Ray and FESEM to study the structural and morphology of the films, the X-ray results show that the films are polycrystalline with sharp and high intensity peaks indicating high crystalinity of the product. The FESEM Images show homogenous nanostructure with high porosity the dimension range 40-70 nm, optical properties was studied with photoluminescence emission (PL) and transmittance in UV-Visible range. SnO2 sensor was built up by electroding the thick films and used for Acetone and methanol detection.
L. C. Nehru, V. Swaminathan, C. Sanjeeviraja, "Photoluminescence Studies on Nanocrystalline Tin Oxide Powder for Optoelectronic Devices", American Journal of Materials Science 2(2), pp. 6-10,2012.
Suhua Luo, Jiyang Fan, Weili Liu, MiaoZhang, ZhitangSong, Chenglu Lin, XinglongWu and Paul KChu, "Synthesis and low-temperature photoluminescence properties of SnO2 nanowires and nanobelts ", Nanotechnology 17,pp.1695–1699,2006.
Shuhui Sun, GuowenMeng, Gaixia Zhang, and Lide Zhang, " Controlled Growth and Optical Properties of One-Dimensional ZnO Nanostructures on SnO2Nanobelts", Crystal Growth and Design, Vol. 7, No. 10, pp.1989-1991,2007.
Paulo G. Mendes, Mario L. Moreira, Sergio M. Tebcherani, Marcelo O. Orlandi , J. Andre ´s, Maximu S. Li, Nora Diaz-Mora, Jose ´ A. Varela, Elson Longo, "SnO2 nanocrystals synthesized by microwave-assisted hydrothermal method: towards a relationship between structural and optical properties ", J Nanopart Res pp.14-750, 2012.
Toshinari Yamazaki, "Formation of Oxide Nanowires by Thermal Evaporation and Their Application to Gas Sensors", Nanowires –Implementations andApplications, www.intechopen.com, ,pp. 117-140, 2011.
Sumanta Kumar Tripathy, "Optical and Structural Characteristics of Copper Doped Tin Oxide Thin Film Prepared by Thermal Evaporation Method", International Journal of Engineering and Innovative Technology (IJEIT) Volume 3, Issue 1, July 2013.
T. Tharsika, A. S. M. A. Haseeb, Sheikh A. Akbar, MohdFaizulMohdSabri and Wong Yew Hoong, " Enhanced Ethanol Gas Sensing Properties of SnO2-Core/ZnO-Shell Nanostructures", Sensors 14, pp.14586-14600,2014.
C M Liu, XTZu, QMWei and L M Wang, "Fabrication and characterization of wire-like SnO2 ", J. Phys. D: Appl. Phys. 39 ,pp.2494–2497,2006.
Feng Yang Kai, Huang Shibing Ni, Qi Wang Deyan He, "W18O49 Nanowires as Ultraviolet Photodetector ", Nanoscale Res Lett 5,pp.416–419,2010.
Le Viet Thong, Le Thi Ngoc Loan, Nguyen Van Hieu, " Comparative study of gas sensor performance of SnO2 nanowires and their hierarchical nanostructures", Sensors and Actuators B 150 ,pp.112–119,2010.
Rui Chen, G. Z. Xing, J. Gao, Z. Zhang, T. Wu and H. D. Sun, "Characteristics of ultraviolet photoluminescence from high quality tin oxide nanowires ", Appl. Phys. Lett. 95, 061908.,2009.
Le DuyKhanh, Nguyen Thanh Binh, Le Thi Thanh Binh and Nguyen Ngoc Long, " SnO2 Nanostructures Synthesized by Using a Thermal Evaporation Method, Journal of the Korean Physical Society, Vol. 52, No. 5, pp. 1689-1692,May 2008.
S. Morrison, Selectivity in semiconductor gas sensors, Sensors and Actuators, B (12), pp. 425-440, 1987.
H. Pulker, Characterization of optical thin film, Applied Optics, 18, pp. 1969, 1979.
Ganesh E Patil, Dnyaneshwar D Kajale, Vishwas B Gaikwad and Gotan H Jain, "Preparation and characterization of SnO2 nanoparticles by hydrothermal route", International Nano Letterspp. 2:17,2012.
V. Kumar,D.K. Dwivedi, P. Agrawal, “Optical, Structural and Electrical Properties of Nanosized Zinc Oxide Sintered Films for Photovoltaic Applications”, Science of Sintering, 45 ,pp.13-19,2013.
E. P. Domashevskaya, N. M. A. Hadia, S. V. Ryabtsev, P. V. Seredin, "Structure and photolumineScence properties of Sno2 nanowires SyntheSized from SnO powder ", КОНДЕНСИРОВАННЫЕ СРЕДЫ И мЕжфАзНЫЕгРАНИцЫ, Том 11, № 1, 2009.
B. Wang, I.L. Li, P. Xu and L.W. Xing, "Fabrication and Photoluminescence of Plate-Shape OF the SnO2 Nanostructures ", Rev. Adv. Mater. Sci. 33,pp.164-170,2013.
Yung-Chiun and Jer-Yau Wu, "Low-temperature growth and blue luminescence of SnO2nanoblades ", Applied Physics Letters 89, 043115, 2006.
Seon-Jin Choi, Bong-Hoon Jang, Seo-Jin Lee, ByoungKoun Min, Avner Rothschild, and Il-Doo Kim, "Selective Detection of Acetone and Hydrogen Sulﬁde for the Diagnosis of Diabetes and Halitosis Using SnO2 Nanoﬁbers Functionalized with Reduced Graphene Oxide Nanosheets ", Appl. Mater. Interfaces 6, pp. 2588−2597, 2014.
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