Results 291 to 300 of about 840,010 (348)

Hydrogen‐Bond‐Rich Supramolecular Multiblock Copolymers Facilitate Rapid Zn2+ Migration in Quasi‐Solid‐State Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The disordered growth of dendrites, corrosion, parasitic side reactions, slow de‐solvation kinetics, and inherent safety risks significantly hinder the practical deployment of conventional liquid electrolyte zinc‐ion batteries. In contrast, the novel PU‐EG+DMPA‐Zn polyurethane quasi‐solid‐state electrolyte, enriched with abundant polar functional ...
Ruiqi Liu   +10 more
wiley   +1 more source

Grain Boundary Space Charge Engineering of Solid Oxide Electrolytes: Model Thin Film Study

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates unprecedented control of grain boundary electrical properties in solid electrolytes. Selective diffusion of cations through grain boundaries in thin films enables 12 orders of magnitude variation in ionic resistance, proving that systematic chemical modification of grain boundary electrical properties is feasible.
Thomas Defferriere   +5 more
wiley   +1 more source

Stability Promotion of Carbon-Based Quasi-Reference Electrodes in Nonaqueous Calcium Ion Electrolytes

open access: hybrid
Wen‐Yang Jao   +4 more
openalex   +1 more source

Ion recombination correction in carbon ion beams

Medical Physics, 2016
Purpose:In this work, ion recombination is studied as a function of energy and depth in carbon ion beams.Methods:Measurements were performed in three different passively scattered carbon ion beams with energies of 62 MeV/n, 135 MeV/n, and 290 MeV/n using various types of plane‐parallel ionization chambers.
S, Rossomme   +8 more
openaire   +2 more sources

High-intensity carbon ion injector

Review of Scientific Instruments, 1979
An injector of intense beams of carbon ions is described. The device uses an array of carbon plasma guns to inject ions directly into a magnetically insulated acceleration gap. Ion currents exceed 3 kA with beam energies between 100 and 300 keV (for C+) and 200 and 600 keV (for C++) over a 700-ns pulselength.
S, Humphries   +3 more
openaire   +2 more sources

All Carbon Dual Ion Batteries

ACS Applied Materials & Interfaces, 2018
Dual ion batteries based on Na+ and PF6- received considerable attention due to their high operating voltage and the abundant Na resources. Here, cheap and easily obtained graphite that served as a cathode material for dual ion battery delivered a very high average discharge platform (4.52 V vs Na+/Na) by using sodium hexafluorophosphate in propylene ...
Zhe Hu   +11 more
openaire   +3 more sources

Carbonate Ion-Selective Membrane Electrode

Science, 1974
A liquid membrane electrode has been developed with Nernstian response and a high selectivity for carbonate ion. The electrode responds rapidly to carbonate in the 10 -2 M to 10 -6 M range with a selectivity for carbonate over chloride, sulfate, and phosphate of at ...
H B, Herman, G A, Rechnitz
openaire   +2 more sources

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