Results 171 to 180 of about 144,037 (209)

Eigenvalue estimates for Fourier concentration operators on two domains. [PDF]

open access: yesArch Ration Mech Anal
Marceca F, Romero JL, Speckbacher M.
europepmc   +1 more source

Mastering Proton Activities in Aqueous Batteries

open access: yesAdvanced Materials, EarlyView.
Advanced aqueous batteries are promising alternatives for grid energy storage. Understanding and mastering the proton activities in aqueous electrolytes will guide the design of sustainable and long‐lasting aqueous batteries. This Perspective comments on the current understanding of the thermodynamic and kinetic perspectives of proton activities and ...
Leiting Zhang, Chao Zhang, Erik J. Berg
wiley   +1 more source

Exciton Dynamics in Layered Halide Perovskite Light‐Emitting Diodes

open access: yesAdvanced Materials, EarlyView.
This review discusses the exciton dynamics in layered halide perovskitelight‐emitting diodes (PeLEDs). It opens with a summary of the structural and photophysical aspects, followed by an exploration of controlling dimensionality and cascade exciton transfer in quasi‐2D PeLEDs.
Sung‐Doo Baek   +5 more
wiley   +1 more source

Computational Modeling of Reticular Materials: The Past, the Present, and the Future

open access: yesAdvanced Materials, EarlyView.
Reticular materials are advanced materials with applications in emerging technologies. A thorough understanding of material properties at operating conditions is critical to accelerate the deployment at an industrial scale. Herein, the status of computational modeling of reticular materials is reviewed, supplemented with topical examples highlighting ...
Wim Temmerman   +3 more
wiley   +1 more source

Strategies for Controlling Emission Anisotropy in Lead Halide Perovskite Emitters for LED Outcoupling Enhancement

open access: yesAdvanced Materials, EarlyView.
The rise of lead halide perovskite semiconductors has enabled high‐performance LEDs with internal quantum efficiencies approaching 100%. In order to further enhance the external quantum efficiencies limited by light outcoupling effects, in this account, the strategies for reducing energy dissipation through the substrate, waveguide, and evanescent ...
Tommaso Marcato   +2 more
wiley   +1 more source

Expanded Nanofibrous Cellulose Electrode Binder: Declustering Lithium Polysulfides for Lean‐Electrolyte Li‒S Batteries

open access: yesAdvanced Materials, EarlyView.
2,2,6,6‐Tetramethylpiperidin‐1‐oxyl radical (TEMPO)‐oxidized cellulose nanofiber (TOCN) is presented as a class of expanded nanofibrous electrode binders for lean‐electrolyte lithium–sulfur (Li–S) batteries. Owing to the increased active sites for intermolecular interaction with Li polysulfides (LiPS), the TOCN binder promotes the declustering of LiPS,
Hyunseok Moon   +12 more
wiley   +1 more source

Intensity correlations in the Wigner representation. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Shikhali Najafabadi M   +5 more
europepmc   +1 more source

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