Results 281 to 290 of about 76,388 (315)

Temperature‐Dependent Morphological Evolution of Sn Metal Anode for Aqueous Sn‐Ion Batteries

open access: yesBatteries &Supercaps, EarlyView.
This study investigates the temperature‐dependent surface morphological behavior of Sn metal anodes for aqueous Sn‐ion batteries. After a single cycle, at 0 °C, uneven pits form across the electrode surface, initiating dendrite formation. At 25 °C, fewer but larger pits with significant dendritic growth emerge.
Young‐Hoon Lee   +4 more
wiley   +1 more source

A Polydopamine‐Coated Strategy of Mn‐Based Prussian Blue Cathode Enabled Mn Dissolution Suppression for Aqueous Zinc Ion Batteries

open access: yesBatteries &Supercaps, EarlyView.
Conductive polymer polydopamine (PDA) is coated on the surface of MnHCF (PDA@MnHCF) as a protective layer through a self‐polymerization strategy. The flexible PDA layer successfully slows down the dissolution of manganese during cycles and relieves the lattice strain during the insertion and extraction of zinc ions.
Hao Ouyang   +6 more
wiley   +1 more source

Enhanced Proton Conductivity Promoted by Structural Transition in a 2D Interwoven Metal-Organic Framework. [PDF]

open access: yesCryst Growth Des
Chen X   +9 more
europepmc   +1 more source

Mg‐Doped MnO2 Cathode with Tailored Oxygen Vacancies for High‐Rate High‐Capacity Calcium Storage

open access: yesBatteries &Supercaps, EarlyView.
Mg doping in MnO2 introduces abundant oxygen vacancies and expands interlayer spacing, effectively suppressing Jahn–Teller distortion and facilitating rapid Ca2+ diffusion, enabling high‐rate and long‐cycle calcium‐ion storage. Calcium‐ion batteries are promising candidates for next‐generation energy storage systems due to their high output voltage ...
Gege Li   +6 more
wiley   +1 more source

Compressibility and Anisotropy of Trona: Unveiling the Structure of a Dense Na<sub>3</sub>H(CO<sub>3</sub>)<sub>2</sub>·2H<sub>2</sub>O Polymorph. [PDF]

open access: yesInorg Chem
Botan-Neto BD   +9 more
europepmc   +1 more source

In‐Depth Analysis of the Origin of Enhanced Ionic Conductivity of Halide‐Based Solid‐State Electrolyte by Anion Site Substitution

open access: yesBatteries &Supercaps, EarlyView.
The effect of sulfur doping on Li2ZrCl6 is systematically investigated. The formation of biphasic mixtures is confirmed by neutron and X‐ray diffraction studies. The presence of dual anion doping shows improved ionic conductivity of 0.64 mS cm−1. The transition from 1D to 2D pathway (confirmed by density functional theory (DFT)) is beneficial in ...
Priya Ganesan   +11 more
wiley   +1 more source

New Trends in SERS Substrates With Micro‐ and Nanostructures: Materials, Substrates, Preparation, and Applications

open access: yesBattery Energy, EarlyView.
In this review, the latest research progress in surface‐enhanced Raman scattering (SERS) is discussed comprehensively. It covers four main aspects of SERS technology: materials utilized, various types of SERS substrates, methods employed for their preparation, and recent applications explored in the field over the past few years.
Xiaoyu Tian   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy