Results 151 to 160 of about 61,470 (293)

Toward Carbon‐Free Cathodes for Fluoride Ion Batteries: Deconvoluting Effects of Active Material and Conductive Additive on Charging and Cyclic Stability

open access: yesBatteries &Supercaps, EarlyView.
This study demonstrates that the cyclic stability of all‐solid‐state fluoride ion batteries can be improved substitution of carbon by conductive oxide nanoparticles or the application of high stack pressure. Both methods avoid carbon fluorination as a parasitic side reaction, increasing coulombic efficiency and enabling high cyclic stability at high ...
Tommi Hendrik Aalto   +4 more
wiley   +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

Restoration of human tooth enamel

open access: yesBMEMat, EarlyView.
Human tooth enamel has remarkable properties but lacks self‐repair ability. Existing restorative materials cannot fully replicate enamel's microstructure and function, resulting in low restorative efficiency. This review summarizes the formation process and characteristics of enamel, and current restorative materials and future research directions are ...
Hanlin Liu   +10 more
wiley   +1 more source

Effects of Different Surface Treatments and Accelerated Aging on Dental Zirconia-An In Vitro Study. [PDF]

open access: yesJ Funct Biomater
Pantea M   +9 more
europepmc   +1 more source

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