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AuthorQadir K.W.
AuthorAhmad Z.
AuthorSulaiman K.
AuthorYap C.C.
AuthorTouati F.
Available date2022-05-22T11:03:07Z
Publication Date2015
Publication NameSynthetic Metals
ResourceScopus
Identifierhttp://dx.doi.org/10.1016/j.synthmet.2015.11.005
URIhttp://hdl.handle.net/10576/31447
AbstractIn this research, we present a binary blend of two polymers, i.e., namely, poly[2,6-(4,4-bis-(2-ethylhexyl)-4H-cyclopenta [2,1-b;3,4-b′]dithiophene)-alt-4,7(2,1,3-benzothiadiazole)] (PCPDTBT) and poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) as a sensitizer for a visible light dye sensitized photo sensor (DSPS). The combination of these two polymers covers almost whole visible light spectrum. The dependence of the current generation in the dye sensitized photo sensor has been investigated as a function of the varied incident light intensities. The output exhibits a linear relation as a function of incident light in the range of 0–30000 lux. The photoconductivity sensitivity of the DSPS lies within the range of 2.02x × 10−5 × Sm/W. The average response and reset time of the sensor is found ∼382 ms. Nevertheless, besides the consistency and repeatability, the economical and environmental friendly fabrication is an additional benefit of this sensor.
Languageen
PublisherElsevier Ltd
SubjectBins
Optical sensors
Polymers
2 ,1 ,3-Benzothiadiazole
Binary blends
Current generation
Environmental-friendly
Incident light intensity
Light sensor
Linear relation
Photo-sensors
Light
TitleBinary blend based dye sensitized photo sensor using PCPDTBT and MEH-PPV composite as a light sensitizer
TypeArticle
Pagination392-397
Volume Number210
dc.accessType Abstract Only


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