Organic photovoltaic cells on SWCNT and P3OT base
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2020-01-18 16:18
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ENACHESCU, Marius, VERLAN, Victor, BORDIAN, Olga, YOVU, M.. Organic photovoltaic cells on SWCNT and P3OT base. In: Telecommunications, Electronics and Informatics, Ed. 5, 20-23 mai 2015, Chișinău. Chișinău, Republica Moldova: 2015, Ed. 5, pp. 171-175. ISBN 978-9975-45-377-6.
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Telecommunications, Electronics and Informatics
Ed. 5, 2015
Conferința "Telecommunications, Electronics and Informatics"
5, Chișinău, Moldova, 20-23 mai 2015

Organic photovoltaic cells on SWCNT and P3OT base


Pag. 171-175

Enachescu Marius1, Verlan Victor2, Bordian Olga2, Yovu M.2
 
1 University Politehnica of Bucharest,
2 Institute of Applied Physics, Academy of Sciences of Moldova
 
 
Disponibil în IBN: 21 mai 2018


Rezumat

Experimental results on single-walled carbon nanotubes (SWCNTs) and nanocomposite materials ITO/SWCNTs/Al, Au/SWCNTs/n-Si/Al, Al/SWCNTs/P3OT/ITO and Au/SWCNTs/P3OT/n-Si/Al, where P3OT is conducting polymer with conjugated bonds poly-3-oxythiophene have been reported. Composite films were obtained by spin-casting from a solution on indium-tin oxide (ITO) and glass substrates and studied using absorption spectroscopy and electrical characterization methods. The carbon nanotubes are photosensitive and all solar cells structures show photovoltaic behavior, with different open circuit voltages. It is proposed that the main reason of photosensitivity is the photoinduced electron transfer at the nanotube/polymer interface. The results show that the composite on SWCNTs base represents a new class of organic semiconducting material that is promising for organic photovoltaic cells.

Cuvinte-cheie
laser ablation, SWCNTs, 3rd generation solar cells