منابع مشابه
ionic conductivity in barium hydride
With hydrogen being seen as a key renewable energy vector, the search for materials exhibiting fast hydrogen transport becomes ever more important. Not only do hydrogen storage materials require high mobility of hydrogen in the solid state, but the efficiency of electrochemical devices is also largely determined by fast ionic transport. Although the heavy alkaline earth hydrides are of limited ...
متن کاملBromide of Potassium in Writer's Palsy
heard of its being given, though very likely others have tried it, and its effects were, i may say, so startling that I ask you to publish the case. I was consulted recently by an English gentleman on account of that very troublesome affection, writer's spasm, from which he had been suffering for 9 months. He was in good general health, but the spasm of his right hand was so bad whenever be hel...
متن کاملEffects of Plastic Deformation on Ionic Conductivity
The principal effects of plastic deformation on the low-temperature conductivity of alkali halide crystals are summarised and interpreted as follows : 1. The high conductivity during deformation is due to the movement of charged dislocations under the forces exerted simultaneously by the stress and the applied electric field. 2. The increased conductivity following deformation which subsequentl...
متن کاملOptimization of ionic conductivity in doped ceria.
Oxides with the cubic fluorite structure, e.g., ceria (CeO2), are known to be good solid electrolytes when they are doped with cations of lower valence than the host cations. The high ionic conductivity of doped ceria makes it an attractive electrolyte for solid oxide fuel cells, whose prospects as an environmentally friendly power source are very promising. In these electrolytes, the current i...
متن کاملSir Charles Locock and potassium bromide.
On 12 May 1857, Edward Sieveking read a paper on epilepsy to the Royal Medical and Chirurgical Society in London. During the discussion that followed Sir Charles Locock, obstetrician to Queen Victoria, was reported to have commented that during the past 14 months he had used potassium bromide to successfully stop epileptic seizures in all but one of 14 or 15 women with 'hysterical' or catamenia...
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ژورنال
عنوان ژورنال: Le Journal de Physique Colloques
سال: 1973
ISSN: 0449-1947
DOI: 10.1051/jphyscol:1973973