Results 311 to 320 of about 51,331 (349)

Composite solid polymer electrolytes with silicate nanophases

Solid State Ionics, 2005
Abstract Composite solid polymer electrolytes (SPEs), consisting of an organic–inorganic component (OIC) formed in situ within a salt-in-poly(ethylene oxide) material, were synthesized and studied using transmission electron microscopy (TEM), 1 H and 13 C solid state NMR, differential scanning calorimetry (DSC), and impedance spectroscopy.
L BRONSTEIN, R KARLINSEY, B STEIN, J ZWANZIGER   +3 more
openaire   +1 more source

Composite Polymer Solid Electrolytes for All‐Solid‐State Sodium Batteries

Small Methods
AbstractSodium‐ion batteries (SIBs) are emerging as a promising alternative to lithium‐ion batteries, primarily due to their plentiful raw materials and cost‐effectiveness. However, the use of traditional organic liquid electrolytes in sodium battery applications presents significant safety risks, prompting the investigation of solid electrolytes as a ...
Yiying He, Shoumeng Yang, Congcong Liu, Yue Ouyang, Yanni Li, Hangmin Zhu, Yu Yao, Hai Yang, Xianhong Rui, Yan Yu   +9 more
openaire   +2 more sources

Composite Solid Electrolytes with Mesoporous Oxide Additives

ECS Transactions, 2010
Nanocomposites RbNO3-A and LiClO4-A (A = MCM-41, SBA-15) were prepared and investigated by electron microscopy, X-ray diffraction, small-angle scattering, thermal analysis and their conductivities were measured. It was shown that in contrast to LiClO4, rubidium nitrate distributes into the oxide matrix non-uniformly. Both RbNO3 and LiClO4 transforms to
Nikolai F. Uvarov, Boris B. Bokhonov, Artem S. Ulihin, Marat Sharafutdinov, Sergey D. Kirik   +4 more
openaire   +1 more source

Composite solid electrolyte for Li battery applications

Solid State Ionics, 1993
The electrochemical, bulk and interfacial properties of the polyethylene oxide (PEO) based composite solid electrolyte (CSE) comprising LiI, PEO, and Al2O3 have been evaluated for Li battery applications. The bulk interfacial and transport properties of the CSEs seem to strongly depend on the alumina particle size.
G NAGASUBRAMANIAN, A ATTIA, G HALPERT, E PELED   +3 more
openaire   +1 more source

Research on Composite Quasi-Solid Polymer Electrolytes

ECS Meeting Abstracts, 2014
Lithium-ion batteries are dominated the fields of power sources for future electrochemical device attribute to their high energy density, high working voltage, high efficiency, long life and memory-effect-free [1]. Solid-state polymer have been employed to develop rechargeable lithium-ion batteries which have little security problems caused by liquid ...
Li-Zhen Fan, Qiujun Wang
openaire   +1 more source

Superionic solid: composite electrolyte phase – an overview

Journal of Materials Science, 1999
A general overview on the field of solid state ionics, including materials and transport property, is presented. Superionic systems in the composite electrolyte phase are discussed in great detail. Possible theoretical models suggested to understand the ion-transport mechanism in these systems are reviewed extensively.
R. C. Agrawal, R. K. Gupta
openaire   +1 more source

Amorphization model of nanostructured composite solid electrolytes

Nanotechnologies in Russia, 2017
In the last decades, extensive research has been undertaken to find solid electrolytes that might increase the power and safety of promising electrochemical devices such as lithium batteries, supercapacitors, and solid oxide fuel cells. It is mainly based on the screening of advanced functional suprastructures and developing special synthesis ...
V. S. Pervov, A. A. Petrov
openaire   +1 more source

COMPOSITE SOLID ELECTROLYTE NaSO–AlO

Электрохимия / Russian Journal of Electrochemistry
The effect of adding nanosized γ-AlO on the properties and structure of NaSO was studied using differential scanning calorimetry, vibrational spectroscopy, electrochemical impedance spectroscopy and X-ray diffractometry. It was shown that the introduction of nanosized γ-AlO into sodium sulfate leads to a significant increase in the specific ionic ...
openaire   +1 more source

Sm2O3 composite PEO solid polymer electrolyte

Journal of Power Sources, 2003
Abstract A novel lithium composite solid polymer electrolyte based on a polymer, poly(ethylene oxide) (PEO), and a rare earth oxide, Sm2O3, is reported. The incorporation of lithium salt and samarium oxide to PEO shows a dramatic modification of surface morphology. Scanning electron microscopy (SEM) shows that at a low Sm2O3 content, the polymer film
openaire   +1 more source

Electrophysical properties of metal–solid-electrolyte composites

Physical Review B, 1995
, Gluzman, , Kornyshev, , Neimark
openaire   +2 more sources