Organic and Hybrid Solar Cells Based on Well-Defined Organic Semiconductors and Morphologies
نویسندگان
چکیده
Abstract. Organic and hybrid bulk-heterojunction solar cells are investigated. We describe the synthesis and solar cell characteristics of well-defined functional thiophene dendrimers. Three-dimensional morphologies of the polymer – metal oxide bulk heterojunctions are analysed with electron tomography and are analysed and simulated with stochastic models, to establish the effect of processing on morphology. Device models based using stochastically simulated data of morphologies and transport parameters are used to provide accurate description of solar cell performance.
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