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Annealing effect of hybrid solar cells based on poly (3-hexylthiophene) and zinc-oxide nanostructures

Author: Motaung, DE ; Malgas, GF ; Ray, SS ; Arendse, CJ Date: Jun 2013 The structural growth and optical and photovoltaic properties of the organic–inorganic hybrid structures of zinc oxide (ZnO)-nanorods/poly-3-hexylthiophene (P3HT) and two variations of organic polymer blends of ZnO/P3HT:C(sub60) fullerene and ... Read more
Determination of the structure, morphology and complex refractive index in ZnO-nanopencils/P3HT hybrid structures

Author: Motaung, DE ; Malgas, GF ; Arendse, CJ ; Mavundla, SE Date: Aug 2012 Well crystallized ﬂower-shaped ZnO-structures composed of a perfectly hexagonal-shaped ZnO structure were successfully synthesized using a simple microwave assisted hydrothermal method. The NPs with a hexagonal stem and a tapering tip grows ... Read more
Effect of additional electron acceptor in hybrid P3HT:PCBM:ZnO spin-coated films for photovoltaic application

Author: Muller, T ; Ramashia, TA ; Motaung, David E ; Cummings, F ; Malgas, G ; Oliphant, C ; Arendse, C Date: Apr 2016 Concerted efforts need to be undertaken to overcome limited efficiencies and instability issues in order to ensure a niche for organic photovoltaics (OPVs) in the PV market. Recent improvements on tandem structures aside, in order to achieve ... Read more
Investigation of the effects of substrate annealing on the properties of polymer blends

Author: Motaung, DE ; Malgas, GF ; Arendse, CJ ; Malwela, T Date: Jun 2010 The authors investigate the effect of substrate annealing prior to the deposition of the active layer on the morphological, structural and opto-electrical properties of two variations of organic polymer blends of poly (3-hexylthiophene):C60 ... Read more
Metal oxides and noble metals application in organic solar cells

Author: Maake, Popoti J ; Bolokang, Amogelang S ; Arendse, CJ ; Vohra, V ; Iwuoha, EI ; Motaung, DE Date: Sep 2020 The integration of noble metals nanostructures can be an effective method to improve the performance of organic solar cells by scattering the incident light that reaches the active layer. The resulting elongated active optical trail span of ... Read more
Structural and photo-physical properties of spin-coated poly (3-hexylthiophene) thin films

Author: Motaung, DE ; Malgas, GF ; Arendse, CJ ; Mavundla, SE ; Knoesen, D Date: Jul 2009 Regioregular poly(3-hexylthiophenes) (P3HTs) and its blends were studied regarding their structural and photo-physical properties using fullerene as an electron acceptor material. Photo-physical and structural characteristics of the polymer ... Read more

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Browsing by Subject "Fullerenes"

Browsing by Subject "Fullerenes"

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