Results 191 to 200 of about 72,738 (281)

Closing the Loop in Agrivoltaics: A Radiative Cooling Coating for Synergistic Self‐Cleaning and Water Harvesting

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A nanostructured photonic‐thermal coating enables radiative‐cooling‐induced condensation and water harvesting, establishing a self‐sustaining agrivoltaics microclimate loop that transforms PV panels into active climate regulators. The integration of photovoltaic (PV) panels into agricultural landscapes (i.e., agrivoltaics) offers a promising path for ...
Saichao Dang   +11 more
wiley   +1 more source

Transient Charging Dynamics in Stacked Ga2O3/ZnO Photovoltaic Units Governing Wavelength‐Selective Polarity Switching

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work reveals a “Photovoltaic‐Capacitance” coupling mechanism in stacked Ga2O3/ZnO devices, defining the ZnO/graphene interface as a novel Photovoltaic Dynamic‐Capacitor (PDC). The wavelength‐selective bipolar response enables a physical layer secure communication protocol based on ternary optical logic (“1,” “0,” “−1”).
Songqi Zhao   +6 more
wiley   +1 more source

Hetero‐Polyatomic Phosphorous Anion‐Based High‐Entropy Electrocatalyst for Efficient Bifunctional Water Electrolysis in Anion Exchange Membrane Water Electrolyzers

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study aims to propose and design a highly active and durable bifunctional hetero‐polyatomic phosphorous anions‐based electrocatalyst (CoFeNiMoTiPi) featuring an amorphous, porous structure synthesized via a simple hierarchical hybrid approach based on a combination of electrochemical deposition.
Yogendra Rosyara   +6 more
wiley   +1 more source

Structure-Function Correlations Using Artificial Intelligence-Extracted Retinal Layer Attenuation Measurements in OCT in Eyes with Geographic Atrophy. [PDF]

open access: yesOphthalmol Sci
Yoshida K   +9 more
europepmc   +1 more source

Light‐Induced Structural Reorganization of Fe Centers Unlocks High Efficiency of Visible‐Light Photo‐Fenton Water Cleaning Catalyst

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Bimetallic Cu and Fe oxide species supported on porous silica with interparticle mesoporosity act as efficient photo‐Fenton‐like catalysts under visible light. Photogenerated electrons drive the Cu2+/Cu1+ redox cycle. Part of Cu1+ is responsible for the regeneration of the Fe3+/Fe2+ cycle at neutral pH. Light irradiation additionally induces structural
Andraž Šuligoj   +6 more
wiley   +1 more source

Origin of Physicochemical and Mechanical Stability of Low‐Temperature Prepared TiO2‐Based Photocatalytic Films: Surface Hydroxyl Density Matching

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Material science advances show how surface chemistry improves low‐temperature prepared TiO2‐SiO2 composite films. Using a colloidal‐based synthesis method instead of a powdered‐based one, researchers exploit hydroxyl groups' interfacial interactions to create nanoscale structures with superior physicochemical and mechanical stability.
Andraž Šuligoj   +7 more
wiley   +1 more source

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