Bulk heterojunction blend (NiPcTs : PEDOT : PSS) in gas sensing
Other Title(s)
المزيج الهجين من نيكل فثالوسايلين تتراسولفنك و بوليمر PEDOT : PSS كمتحسس غازي
Joint Authors
al-Isa, Izzat Mahmud Muhyi
Abbud, Murawwij Ali
Source
Issue
Vol. 15, Issue 32 (30 Apr. 2017), pp.31-42, 12 p.
Publisher
University of Baghdad College of Science
Publication Date
2017-04-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract EN
Thin films of bulk heterojunction blend Ni-Phthalocyanine Tetrasulfonic acid tetrasodium salt and dpoly (3, 4-ethylenedioxythiophene) poly (styrenesulfonate) (NiPcTs : PEDOT : PSS) with different (PEDOT : PSS) concentrations (0.5, 1, 2) are prepared using spin coating technique with thickness 100 nm on glass and Si substrate.
The X-Ray diffraction pattern of NiPcTs powder was studied and compared with NiPc powder, the pattern showed that the structure is a polycrystalline with monoclinic phase.
XRD analysis of as-deposited (NiPcTs / PEDOT : PSS) thin films blends in dicated that the film appeared at (100), (102) in concentrations (0.5, 1) and (100) in concentration (2).
The grain size is increased with increasing (PEDOT : PSS) concentrations.
FTIR measurements for these bulk heterojunction blend thin films also carried out in this work and gave good information about the bonds and their locations.
Sensor measurements of Si / NiPcTS : PEDOT : PSS bulk heterojunctions blend thin films show a good sensitivity for NO2 gas Compared to NH3gas.
The NiPcTS / PEDOT : PSS gas sensor device work at room temperature than high temperature for NO2 gas but good sensitivity at 100 ºC for NH3 gas and sensor work more effectively in 0.5 concentration for both gases.
American Psychological Association (APA)
Abbud, Murawwij Ali& al-Isa, Izzat Mahmud Muhyi. 2017. Bulk heterojunction blend (NiPcTs : PEDOT : PSS) in gas sensing. Iraqi Journal of Physics،Vol. 15, no. 32, pp.31-42.
https://search.emarefa.net/detail/BIM-731872
Modern Language Association (MLA)
Abbud, Murawwij Ali& al-Isa, Izzat Mahmud Muhyi. Bulk heterojunction blend (NiPcTs : PEDOT : PSS) in gas sensing. Iraqi Journal of Physics Vol. 15, no. 32 (2017), pp.31-42.
https://search.emarefa.net/detail/BIM-731872
American Medical Association (AMA)
Abbud, Murawwij Ali& al-Isa, Izzat Mahmud Muhyi. Bulk heterojunction blend (NiPcTs : PEDOT : PSS) in gas sensing. Iraqi Journal of Physics. 2017. Vol. 15, no. 32, pp.31-42.
https://search.emarefa.net/detail/BIM-731872
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 42
Record ID
BIM-731872