All annealing-free solution-processed highly flexible organic solar cells
Juanyong Wan, Rongjiang Wen, Yonggao Xia, Mingzhi Dai, Huihui Huang, Ling‐Wei Xue, Zhiguo Zhang, Junfeng Fang, Kwun Nam Hui, Xi Fan
Abstract
We report efficient annealing-free solution-processed flexible organic solar cells (OSCs) integrated on a soft polyethylene substrate, with a high efficiency of 14.66% and a power-per-weight of 6.33 W g<sup>−1</sup>, close to that (15.73%) of thermally annealed control OSCs.
Topics & Concepts
Organic solar cellAnnealing (glass)Free carrierMaterials sciencePolyethyleneEnergy conversion efficiencyOptoelectronicsChemical engineeringComposite materialPolymerEngineeringOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications