Results 11 to 20 of about 2,237,278 (390)
Ultra-flexible semitransparent organic photovoltaics
npj Flexible Electronics, 2023 Ultra-flexible organic photovoltaics (OPVs) are promising candidates for next-generation power sources owing to their low weight, transparency, and flexibility.
Hanbee Lee +9 more
doaj +1 more source
Optical management in organic photovoltaic devices
Carbon Energy, 2021 Due to their potentials in light‐weight, flexible, and semitransparent devices, organic photovoltaics are of great significance in the field of renewable energy.
Cheng Yang +8 more
doaj +1 more source
Supramolecular Engineering of Hybrid Materials in Photovoltaics and Beyond
CHIMIA, 2022 Solar-to-electric energy conversion has provided one of the most powerful renewable energy technologies. In particular, hybrid organic-inorganic halide perovskites have recently emerged as leading thin-film semiconductors for new generation ...
Jovana V. Milić
doaj +1 more source
Molecules, 2022 Computational modelling applied to cultural heritage can assist the characterization of painting materials and help to understand their intrinsic and external degradation processes.
Jihan Lubani +4 more
doaj +1 more source
Emerging Strategies toward Mechanically Robust Organic Photovoltaics: Focus on Active Layer
Advanced Energy Materials, 2022 Mechanical stability of organic photovoltaics (OPVs) is required not just for portable applications, which must accommodate strain as a function of operation, but also for manufacturing, transportation, and utility‐scale applications.
Cenqi Yan +4 more
semanticscholar +1 more source
Light Harvesting for Organic Photovoltaics [PDF]
Chemical Reviews, 2016 The field of organic photovoltaics has developed rapidly over the last 2 decades, and small solar cells with power conversion efficiencies of 13% have been demonstrated. Light absorbed in the organic layers forms tightly bound excitons that are split into free electrons and holes using heterojunctions of electron donor and acceptor materials, which are
Hedley, Gordon J. +2 more
openaire +4 more sources
Outdoor Performance of Organic Photovoltaics: Comparative Analysis
Energies, 2022 Organic photovoltaic (OPV) solar cells represent an emerging and promising solution for low-cost clean energy production. Being flexible and semi-transparent and having significant advantages over conventional PV technologies, OPV modules represent an ...
Alberto Dolara +4 more
doaj +1 more source
The resurgence of organic photovoltaics [PDF]
Current Opinion in Green and Sustainable Chemistry, 2019 Several advances were reported in the field of organic photovoltaics in the last 2 years. Development and application of nonfullerene acceptors, in particular, has injected new life into the field. Exploitation of such materials in ternary blends and tandem solar cell structures has, in fact, enabled to record high efficiencies >15%, thus paving the ...
Ioannis Ierides +2 more
openaire +3 more sources
The role of spin in the degradation of organic photovoltaics [PDF]
Nature Communications, 2021 AbstractStability is now a critical factor in the commercialization of organic photovoltaic (OPV) devices. Both extrinsic stability to oxygen and water and intrinsic stability to light and heat in inert conditions must be achieved. Triplet states are known to be problematic in both cases, leading to singlet oxygen production or fullerene dimerization ...
Ramirez, I +9 more
openaire +7 more sources
Near‐Infrared Materials: The Turning Point of Organic Photovoltaics
Advances in Materials, 2021 Near‐infrared (NIR)‐absorbing organic semiconductors have opened up many exciting opportunities for organic photovoltaic (OPV) research. For example, new chemistries and synthetical methodologies have been developed; especially, the breakthrough Y‐series
Dong Meng +5 more
semanticscholar +1 more source