Influence of P3HT: PCBM blend preparation on the active layer morphology and cell degradation

Abstract

Polymeric solar cells have attracted much attention during the last years due to their lower fabrication cost and possibility of using flexible substrates. However, their efficiency is usually less than 5%. Among factors affecting polymeric solar cells efficiency, the active layer morphology related to blend preparation and annealing, is one of the most… (More)
DOI: 10.1016/j.microrel.2010.09.016

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