Solar energy is an ample renewable energy resource, with photovoltaic (PV) technology
enabling a direct route from light to electricity. Currently, PVs are limited in photon …

Many applications, including solar energy conversion, can be enhanced by the
upconversion of low energy photons. A flexible approach towards achieving this is by …

Triplet–triplet annihilation upconversion (TTA-UC) can upconvert low-energy photons to
high-energy photons under low excitation intensity with incoherent light source, which has …

Completely solvent-free “green” formation of bicomponent organic polycrystalline films for
efficient visible-to-ultraviolet photon upconversion (UV–UC) were achieved by temperature …

Expanding the anti-Stokes shift in triplet–triplet annihilation upconversion (TTA-UC) systems
and harvesting light within the biological transparency window (700–900 nm) are of great …

Two strategies for improving solar energy efficiencies, triplet fusion and singlet fission, rely
on the details of triplet–triplet interactions. In triplet fusion, there are several steps, each of …

In this study, it is demonstrated that the radiative rate constant of phosphorescent metal
complexes can be substantially enhanced using monodentate ancillary ligands containing …

Improving the performance of upconversion systems based on triplet–triplet annihilation
(TTA-UC) can have far-reaching implications for various fields, including solar devices, nano …

Solar thermal conversion technology has attracted significant attention because it ensures
sustainable and modern clean energy generation. The usage of plasmonic nanofluids as the …

In this study, the insertion of different monodentate co-ligands on Pt (II) complexes bearing a
monoanionic C^ N* N luminophore as a tridentate chelator was achieved beyond the …