A study of the Zn : Sn mixing ratio effect on the gas detector properties
Other Title(s)
دراسة تأثير نسبة خلط Zn : Sn على خصائص الكاشف الغازي
Joint Authors
Tayih, Ala Subayh
Kushnaw, Farhad Muhammad Uthman
Abd al-Hamid, Ala Ala al-Din
Source
Issue
Vol. 13, Issue 27 (31 Aug. 2015), pp.50-62, 13 p.
Publisher
University of Baghdad College of Science
Publication Date
2015-08-31
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Abstract EN
Semiconductor-based metal oxide gas detector of five mixed from zinc chloride Z and tin chloride S salts Z:S ratio 0, 25, 50, 75 and 100% were fabricated on glass substrate by a spray pyrolysis technique.
With thickness were about 0.2 ±0.05 μm using water soluble as precursors at a glass substrate temperature 500 ºC±5, 0.05 M, and their gas sensing properties toward CH4, LPG and H2S gas at different concentration (10, 100, 1000 ppm) in air were investigated at room temperature which related with the petroleum refining industry.
Furthermore structural and morphology properties were scrutinize.
Results shows that the mixing ratio affect the composition of formative oxides were (ZnO, Zn2SnO4, Zn2SnO4+ZnSnO3, ZnSnO3, SnO2) ratios mentioned in the above respectively, and related with the sensitivity of the reduction tested gases, best sensitivity was for H2S gas, have sensitivity about 80.61% and a response time of 10 seconds for the binary oxides and 89.57% and a response time of (5-2) seconds for the mixed ternary oxides.
American Psychological Association (APA)
Abd al-Hamid, Ala Ala al-Din& Kushnaw, Farhad Muhammad Uthman& Tayih, Ala Subayh. 2015. A study of the Zn : Sn mixing ratio effect on the gas detector properties. Iraqi Journal of Physics،Vol. 13, no. 27, pp.50-62.
https://search.emarefa.net/detail/BIM-708941
Modern Language Association (MLA)
Abd al-Hamid, Ala Ala al-Din…[et al.]. A study of the Zn : Sn mixing ratio effect on the gas detector properties. Iraqi Journal of Physics Vol. 13, no. 27 (2015), pp.50-62.
https://search.emarefa.net/detail/BIM-708941
American Medical Association (AMA)
Abd al-Hamid, Ala Ala al-Din& Kushnaw, Farhad Muhammad Uthman& Tayih, Ala Subayh. A study of the Zn : Sn mixing ratio effect on the gas detector properties. Iraqi Journal of Physics. 2015. Vol. 13, no. 27, pp.50-62.
https://search.emarefa.net/detail/BIM-708941
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 61-62
Record ID
BIM-708941