Results 221 to 230 of about 7,485,730 (336)

80% Fill Factor in Organic Solar Cells with a Modified Nickel Oxide Interlayer

open access: yesAdvanced Energy Materials, EarlyView.
This work highlights the potential of nickel oxide as a hole transport material for organic solar cells. By studying its defect chemistry and applying surface coordination with carbazole‐based phosphonic acid molecules, the solar cell performance is improved.
David Garcia Romero   +9 more
wiley   +1 more source

Mitigating Battery Cell Failure: Role of Ag‐Nanoparticle Fillers in Solid Electrolyte Dendrite Suppression

open access: yesAdvanced Energy Materials, EarlyView.
The incorporation of silver nanoparticles into sulfide‐based solid electrolytes is shown to suppress lithium dendrite growth and stress‐induced failure. Combining advanced 3D tomography, electrochemical testing, and modeling, this study reveals how Ag nanoparticles redirect Li currents, homogenize filament growth, and prevent short‐circuiting in the ...
Mouhamad Said Diallo   +7 more
wiley   +1 more source

Characterization and Reuse of Lithium‐ion Battery Cathode Material Recovered Through a Bacterial Process

open access: yesAdvanced Energy Materials, EarlyView.
A sustainable bacteria‐based lithium‐ion battery cathode recycling method is optimized using engineering biology. The resulting biomineralized manganese carbonate species is found to be easily converted into an electrode material, via simple calcination.
Virginia Echavarri‐Bravo   +4 more
wiley   +1 more source

A “Cool” Route to Battery Electrode Material Recovery

open access: yesAdvanced Energy Materials, EarlyView.
Ice‐stripping, a novel sub‐zero electrode delamination technique, enables >90% recovery of the electrode materials from manufacturing scrap and end‐of‐life batteries. Water is sprayed upon a porous electrode and quickly freezes when placed on a cold surface. The foil is peeled away, leaving behind the black mass with the morphology retained.
Lin Chen   +8 more
wiley   +1 more source

Public Engagement in Health Policy-Making for Older Adults: A Systematic Search and Scoping Review. [PDF]

open access: yesHealth Expect
You J   +16 more
europepmc   +1 more source

US employment exposure to domestic and foreign tariff changes under NAFTA

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract Literature examining the effects of changes in trade agreements and import competition on US employment and wages has focused primarily on non‐agricultural industries and changes in US import tariffs. We propose a method for measuring worker exposure to changes in agricultural tariffs using a newly developed county‐level dataset of employment ...
Diane E. Charlton   +3 more
wiley   +1 more source

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