Results 221 to 230 of about 116,471 (292)

Revealing Localized Dark‐Exciton Populations in 2D Perovskites via Magneto‐Optical Microscopy

open access: yesAdvanced Energy Materials, EarlyView.
Magneto‐optical microscopy is used on metal halide perovskites for the first time to reveal the heterogenous nature of exciton emission in 2D perovskites. The study reveals that the morphology of 2D perovskite thin films has a crucial impact on localisation of bright and dark excitons.
Christopher G. Bailey   +7 more
wiley   +1 more source

Electrolyte Design and Optimization for Alkali Metal‐Sulfur Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Alkali metal sulfur‐based batteries, such as Li‐S, Na‐S, and K‐S batteries, are emerging as promising energy storage solutions due to their low cost and high energy density. However, comprehensive studies on the electrolytes used in in these batteries and their impact on electrochemical performance remain limited. This review summarizes recent advances
Min‐Hao Pai, Arumugam Manthiram
wiley   +1 more source

Numerical Study of Optical Nonreciprocal Transmission via Liquid Metamaterial Nonlinearity. [PDF]

open access: yesMaterials (Basel)
Wu T   +8 more
europepmc   +1 more source

Glimpsing the Dynamics at Solid–Liquid Interfaces Using In Situ/Operando Synchrotron Radiation Techniques

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Electrochemical processes occurring at specific solid–liquid interfaces play a crucial role in catalytic reactions. Historically, various X‐ray‐based methods are employed to investigate these interfaces. This study presents an overview of recent progress in essential real‐time techniques, emphasizing their existing constraints and challenges ...
Hsiang‐Chun Yu   +7 more
wiley   +1 more source

Integrated Green Biorefinery for the Production of Anthocyanins, Fermentable Sugars, and High Pure Lignin from Miscanthus × giganteus

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Integrated production of pigments, fermentation sugars, and pure lignin has been investigated for the creation of profitable biorefinery developments. Choline chloride‐based natural deep eutectic solvents possess unique solvent capabilities to interact with plant cell wall components to disintegrate lignin‐carbohydrate complex.
Tirath Raj, Vijay Singh
wiley   +1 more source

Defect Engineering in Semiconductor Photocatalysts: Enhancing Photocatalytic Activity for Green Energy Production

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
By creating anion and cation vacancies, scientists fine‐tune semiconductor bandgaps and extend light absorption, boosting charge separation in photocatalysts. Surface defects enhance reactant adsorption and carrier transport, while controlled bulk defects curb recombination.
Srinath Ranjan Tripathy   +1 more
wiley   +1 more source

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