Results 61 to 70 of about 16,929 (295)

Dynamic Proton Activity Regulation via Brønsted Bases Enables Durable and High‐Energy‐Density Zn||MnO2 Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Our study demonstrates Brønsted base‐mediated proton transfer for HOAc dissociation regulation in weakly acidic electrolytes, where imidazole achieves optimal dynamic proton equilibrium‐simultaneously stabilizing Zn anodes and enabling efficient Mn2+/MnO2 conversion.
Wenli Xin   +7 more
wiley   +1 more source

Interface regulation and electrolyte design strategies for zinc anodes in high-performance zinc metal batteries

open access: yesiScience
Summary: Rechargeable zinc metal batteries (ZMBs) represent a promising solution for large-scale energy storage due to their safety, cost-effectiveness, and high theoretical capacity.
Xun Guo   +5 more
doaj   +1 more source

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

open access: yesAdvanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang   +4 more
wiley   +1 more source

Operando X-Ray Imaging of the Charge-Discharge Behavior of Zinc-Air Batteries

open access: yesElectrochemistry
Zinc-air batteries are anticipated to be next-generation energy storage devices because of their high capacities compared with conventional secondary batteries.
Wooseok KANG   +5 more
doaj   +1 more source

Quasi-Solid Electrolyte Interphase Boosting Charge and Mass Transfer for Dendrite-Free Zinc Battery

open access: yesNano-Micro Letters, 2023
Highlights Defect engineering for constructing Zn2+ reservoir to anchor anions. The quasi-solid electrolyte interphase as Zn2+ reservoir boosting charge and mass transfer for dendrite-free zinc battery. A Coulombic efficiency of 99.8% was achieved in Zn||
Xueer Xu   +10 more
doaj   +1 more source

Electrocrystallization of zinc on copper single crystal planes under the influence of an asymmetric alternating current [PDF]

open access: yes, 1977
Zinc electrodeposited from a sulphate bath on to copper single crystal planes revealed a layer-type growth on copper (111) and (100) planes and ridge-type growth on the (110) plane at low d.c. densities. Dendritic growth appeared at higher d.c. densities
Ahmed, M.F.   +2 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating

open access: yesAdvanced Materials, EarlyView.
This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng   +10 more
wiley   +1 more source

Fundamental understanding of texturing electrodeposition metal zinc anodes for practical aqueous Zn‐ion batteries

open access: yesEcoEnergy
One of the most promising electrochemical energy storage technologies, aqueous zinc ion batteries (AZIBs), is garnering increasing attention due to their inherent safety, high sustainability, and low cost.
Qiangchao Sun   +5 more
doaj   +1 more source

Factors influence flexibility resistivity and zinc dendrite penetration rate of inorganic separators for alkaline batteries [PDF]

open access: yes
Developmental work resulted in a formulation which can improve the flexibility of the inorganic-organic-type separator for silver-zinc and nickel-zinc alkaline batteries.
Sheibley, D. W.
core   +1 more source

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