Results 21 to 30 of about 2,330,323 (369)
Enhancing the Efficiency of Organic Photovoltaics by a Photoactive Molecular Mediator [PDF]
, 2017 High boiling-point solvent additives, such as 1,8-diiodooctane, have been widely used to tune nanoscale phase morphology for increased efficiency in bulk heterojunction organic solar cells.
Brady, MA +6 more
core +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
CHIMIA, 2013 We report an exhaustive theoretical and computational investigation of the electronic, optical, redox and acid-base properties, along with the adsorption mode on TiO2, of Black Dye (BD), the prototypical panchromatic dye for solar cell ...
Simona Fantacci +2 more
doaj +1 more source
A contact lens with built-in display: science fiction or not? [PDF]
, 2013 Recent progress in microsystems integration technology such as ultra-thin chip packaging, stretchable interconnections, thin-film batteries and organic photovoltaics makes it feasible to incorporate various electronic components and transducers in ...
Cuypers, Dieter +4 more
core +1 more source
19.2% Efficient InP Heterojunction Solar Cell with Electron-Selective TiO2 Contact. [PDF]
, 2014 We demonstrate an InP heterojunction solar cell employing an ultrathin layer (∼10 nm) of amorphous TiO2 deposited at 120 °C by atomic layer deposition as the transparent electron-selective contact.
Battaglia, Corsin +8 more
core +2 more sources
Computational predictions of energy materials using density functional theory [PDF]
, 2016 In the search for new functional materials, quantum mechanics is an exciting starting point. The fundamental laws that govern the behaviour of electrons have the possibility, at the other end of the scale, to predict the performance of a material for a ...
Jain, A, Persson, KA, Shin, Y
core +1 more source
Nature Communications, 2021 Unveiling the correlations among molecular structures, morphological characteristics, macroscopic properties and device performances is crucial for developing better photovoltaic materials and achieving higher efficiencies.
Shuixing Li +12 more
semanticscholar +1 more source
AIMS Materials Science, 2017 Interface engineering is still an open question to be solved in the emerging field of metal halide perovskite solar cells. Although impressive advances have been already made in controlling the composition and the quality of the active layer, stability ...
Silvia Colodrero
doaj +1 more source
Mechanism of the Photodegradation of A-D-A Acceptors for Organic Photovoltaics.
Angewandte Chemie, 2021 In this work, we elucidate the photodegradation pathway of A-D-A type nonfullerene acceptors for organic photovoltaics. Using IT-4F as a benchmark example, we isolated the photoproducts and proved them isomers of IT-4F formed via a 6-e electrocyclic ...
Yuxuan Che +3 more
semanticscholar +1 more source
Spatial Electron-hole Separation in a One Dimensional Hybrid Organic-Inorganic Lead Iodide. [PDF]
, 2016 The increasing efficiency of the inorganic-organic hybrid halides has revolutionised photovoltaic research. Despite this rapid progress, the significant issues of poor stability and toxicity have yet to be suitably overcome.
Bronstein, H +3 more
core +2 more sources