Electrolytes are key components in electrochemical storage systems, which provide an ion-transport mechanism between the cathode and anode of a cell. As battery technologies continuous development, there has been growing demand for more efficient, reliable environmentally friendly materials. Solid-state lithium ion batteries (SSLIBs) considered as next-generation energy systems solid electrolyt...

the diuretic activity of methanol extract of oxystelma esculentum aerial parts (meoe) was studied in male wister albino rats at 5h and 24h interval. the animals were divided into 5 groups: control, urea, furosemide and 200mg/kg and 400mg/kg meoe. the extract was administered intraperitoneally (i.p) pretreated and all animals were saline meoe. the urine volume (in ml) and electrolytes excretion ...

Solid electrolytes based on doped cerium oxide, Ce(M)O2-δ (M = rare-earth cations), are of considerable interest for potential use in low temperature solid oxide fuel cells (LTSOFCs) due to its higher ionic conductivity than YSZ based solid electrolyte.  In this research work, crystalline, pure Ce1-xMxO2-δ (where M = Gd or Sm, x = 0.10 or 0.20) based nanoparticles were prepared by chemical prec...

Bergfelt, A. 2018. Block Copolymer Electrolytes. Polymers for Solid-State Lithium Batteries. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1630. 68 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-513-0233-1. The use of solid polymer electrolytes (SPEs) for lithium battery devices is a rapidly growing research area. The liquid electr...

Basic properties of the suggested phenomenological model of tribocorrosion wear are considered. Using a friction pair austenitic stainless steel-ceramic in acid electrolytes as an example, a good agreement between predicted data and experimental evidence was obtained.

this paper presents the development of a model for evaluating adsorbable organic halogens’(aox) removal efficiency during wastewater treatment by using the micellar-enhanced ultrafiltration (meuf)technique. surfactants can form larger aggregates (micelles) were prepared into which aoxs dissolve and arethen retained by the membrane. synthetic wastewater samples containing certain concentrations ...

Techniques for the determination of water and electrolytes in individual tissues of normal rhesus macaques (Macaca mulatta) are described. Base-line values are presented for intracellular and extracellular distributions of water and electrolytes in 14 tissues, including skin, skeletal muscle (gastrocnemius), cardiac muscle (left ventricle), lung, diaphragm, liver, renal cortex, outer medulla an...

This article deals about the preparation and characterization of potassium, magnesium and ammonium ion conducting PMMA based gel polymer electrolytes. The gel polymer electrolytes were prepared by solution cast method. The formation polymer complex of ionic salts and PMMA were confirmed by FTIR. The ionic conductivities were measured by impedance spectroscopy at room temperature. It was found t...