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Ternary organic photovoltaic devices were prepared through the addition of small amounts of metalloporphyin-terthiophenes to two established low bandgap polymer:fullerene blends. The methodology afforded a PCDTBT:PC71BM-based device that displayed an initial power conversion efficiency of 5.1%, an increase of 16% when compared to the binary blend. Among the range of metalloporphyrins considered in...
Depending on an axial ligand, paramagnetic rare earth porphyrin complexes show the magnetocaloric effect changed from 0.127 to 1.45K (“great magnetocaloric effect”) at the temperatures close to room when the magnetic field changes from 0 to 1.0T and thus are important candidates for new functional molecular materials in magnetic refrigeration and hyperthermia. Effect of extension of the π networks...
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