Results 251 to 260 of about 57,862 (318)
Photo‐Thermal Approaches on Polyimide Film for Demonstration of Sub‐50 µm Polymer Stencil Mask
A photo‑thermal approach enables precise control of polyimide film properties during UV laser processing, achieving stencil mask fabrication with feature dimensions <50 µm—with the smallest features measuring 42.4 µm. This method maintains the polymer in its glassy state during processing, resulting in exceptional pattern stability and reproducibility.
Bon‐Jae Koo+6 more
wiley +1 more source
Electronic Nanomaterials for Plants: A Review on Current Advances and Future Prospects
Global food security faces mounting challenges from climate change and rapid population growth. This review highlights the pivotal role of electronic nanomaterials–including metals, metal oxides, and carbon‐based structures–in enhancing plant photosynthesis, nutrient uptake, and stress resilience. Furthermore, it explores how emerging platforms such as
Ciro Allará+8 more
wiley +1 more source
A spatially decoupled, polymeric passivated catalytic system is designed to facilitate pivotal photoprocesses such as photothermal, photogeneration‐charge separation, and redox at distinct locations. The proposed polymeric tandem photothermal catalytic (PTPC) film consists of TiO2/Au photocatalytic and CuS photothermal layers, spatially separated and ...
Minmin Gao+7 more
wiley +1 more source
Dynamic Defect Tolerance in Metal Halide Perovskites: From Phenomena to Mechanism
Defect tolerance is the key feature that dominates the high performance of perovskite devices. MHPs exhibit dynamic defect tolerance at practical working condition, which is intrinsically relevant to their soft‐lattice thus mixed ionic‐electronic conduction, and intimately correlated with charge carrier, phonon, lattice, and mobile ions and determine ...
Guangsheng Liu+5 more
wiley +1 more source
A combination of morphological, electrical, and spectroscopy techniques is used to evaluate the degradation mechanisms of non‐fullerene (NFA)‐based organic photovoltaics (OPVs). Blends based on Y12 are more stable than Y6, aspeciallyOPVs from FO6‐T:Y12 demonstrated superior stability with an extrapolated T80 of over 2000 hours under maximum power point
Eva Mazzolini+14 more
wiley +1 more source
Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass
This review highlights biomass and biofuel traits, exploring photocatalysis and electrocatalysis mechanisms and their synergistic technologies in biofuel production. It analyzes environmental and economic impacts of green catalytic processes, assesses current challenges, and outlines future research directions, condensing complex topics into a focused ...
Dalin Sun+9 more
wiley +1 more source
A Novel Ti12‐Based Metal‐Organic Framework for Photocatalytic Hydrogen Evolution
MIP‐209(Ti) is a new microporous MOF built up from Ti₁₂O₁₅ clusters and substituted terephthalate linkers, enabling isoreticular chemistry and clusters tunability for photocatalytic applications. Cr3⁺ doping (≤5 at%) on Ti‐oxoclusters drastically enhances water stability and boosts hydrogen production from water under simulated solar light irradiation.
Bingbing Chen+17 more
wiley +1 more source
Highly Efficient Bifacial Narrow Bandgap Ag‐CuInSe2 Solar Cells on ITO
Low bandgap(≈1eV) CISe is required for CIGS/Perovskite tandem configuration. Also, for a bifacial CISe tandem, CISe should be grown on TCO, and the corresponding efficiency from the rear side incoming light should also be enhanced. To enhance front and back illumination efficiency, Ga grading near the back contact is adopted.
Amanat Ali+10 more
wiley +1 more source
Recent advances in the photochemistry of the carbon-nitrogen double bond
Albert Padwa+3 more
openalex +2 more sources