Results 171 to 180 of about 1,230,214 (281)

Doped Ta3N5 Semi‐Transparent Photoanode Enabling Stable Solar Redox Flow Cell Operation

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Synergistic Al:TiO2 underlayer and La doping stabilize semitransparent Ta3N5 photoelectrodes for over 90 h of continuous operation in alkaline solution. The solar redox flow cell demonstrated 12 photocharge–discharge cycles at ∼55% coulombic efficiency using a K4Fe(CN)6|1,5‐DHAQ chemistry. Solar redox flow cells (SRFCs) are photoelectrochemical devices
Filipe Moisés M. Francisco   +4 more
wiley   +1 more source

Competitive Cationic Adsorption‐Driven Dynamic Electrostatic Shielding Enables Ultra‐Stable Zn Metal Anodes

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates the dynamic electrostatic shielding effect driven by competitive cation adsorption and its role in stabilizing zinc anodes for aqueous zinc metal batteries. The preferential adsorption of R+ cations, particularly K+, effectively rearranges the inner Helmholtz layer, modulates the electric field distribution, and weakens zinc ...
Ziang Wu   +9 more
wiley   +1 more source

Collective Anti‐Mattering: Belief That One's Group Is Being Disregarded Fuels Collective Action and Authoritarian Leadership Support Among Both Advantaged and Disadvantaged Groups

open access: yesEuropean Journal of Social Psychology, EarlyView.
ABSTRACT Groups are motivated not only by resources and status, but also by whether they matter to others. We introduce collective anti‐mattering, the belief that one's group does not count in the eyes of outgroups or society, and examine its emotional and political consequences.
Nassim Tabri   +2 more
wiley   +1 more source

Study of the Operating Conditions for a Referenced Contactless Conductivity Detector for Capillary Zone Electrophoresis

open access: yesELECTROPHORESIS, EarlyView.
A referenced contactless conductivity detector will lead to corrupted electropherograms if care is not taken to set it up correctly. ABSTRACT The capacitively coupled contactless conductivity detector features a reference channel for the suppression of the signal caused by the background conductivity and high voltage excitation for a good signal‐to ...
Giacomo Musile   +2 more
wiley   +1 more source

ZnO Nanowires by Chemical Bath Deposition: A Review on Doping and Functional Devices

open access: yesElectron, EarlyView.
This review reports the most recent and well‐established state‐of‐the‐art and scientific challenges related to the doping of ZnO nanowires by chemical bath deposition, encompassing native point and hydrogen‐related defects, as well as extrinsic dopants.
Clément Lausecker   +3 more
wiley   +1 more source

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