Promising Cathode Material for Lithium Power Sources LaFe0.5Cr0.5O3
Journal Title: Фізика і хімія твердого тіла - Year 2017, Vol 18, Issue 4
Abstract
Nanoscale powders of LaFe0.5Cr0.5O3 with perovskite structure were synthesized by sol-gel combustion method in this work. From X-rays phase analysis obtained material was consisted of one phase LaFe0.5Cr0.5O3 (space group P m -3 m). The average size of RCS of test material is 21 nm. Specific surface area is 14 m2/g. The average particle size is 63.7 nm by approximation that particles form is spherical. Nanoscale powders of LaFe0.5Cr0.5O3were tested as cathode material for lithium power sources. The cathode material demonstrates the specific power capacity of 571 A•h/kg when the discharge of the source is up to 0.5V.
Authors and Affiliations
I. P. Yaremiy, M. L. Mokhnatskyi, L. V. Mokhnatska, S. I. Yaremiy, A. I. Kachmar
Keywords
Related Articles
- EP ID EP265459
- DOI 10.15330/pcss.18.4.448
- Views 35
- Downloads 0
The Influence of Surface on Scattering of Carriers and Kinetic Effects in n-PbTe Films
Based on the Fuchs-Sondheimer and Mayer models the influence of mechanisms of surface reflection of electrons on the experimental transport and thermoelectric properties of n-PbTe films on various substrates are substrat...
Effect of Interaction in System ZnS(ZnO)-Sb2S3-Ge on Parameters of the Produced thin Films
Exchange reactions of ZnO impurity in zinc sulfide with Sb2S3 and Ge additives are investigated by XRDA, IR spectroscopy and electronic spectroscopy of diffuse reflectance. Possibility of entire sulfidizing of ZnO with a...
Peculiarities of Electrical Characteristics of Semi-Insulating CdTe-Cl crystals
Electrical properties of semi-insulating CdTe-Cl crystals, grown by the vertical Bridgman and the travelling heater method, have been studied. It is found that the travelling heater method provides electron conductivity...
Research of Formation of Enamel Coverings on Aluminium
Violation of the integrity of the coating and, consequently, the appearance of various defects help to reduce the dielectric characteristics of the coatings. Establishment of intercommunication, between technological pro...
The Flow Behavior of Organic Liquids Inside Carbon Nanotubes
Within the methods of electron density functional and ab initio pseudopotential, it were obtained the spatial distributions of density of valence and the total energy for migration of water (or methanol) inside carbon na...