Hydrogen and Oxides: Solid Protonic Conductor[1,2] as Electrolyte in Batteries, Catalytic Activator[2] on Heterostructure, Modificator[3] of Charge and Spin Subsystems
1. Solid Hydroxide Eutectics as Self-Organized Nanostructured Electrolytes for Small-Sized and Low- Power Electrochemical Devices at Intermediate Temperatures Range
Yu.M. Baikov, B.T.Melekh, V.A.Klimov, V.M.Egorov
Ioffe Physico-Technical Institute, St Petersburg, Russia
Nanostructured eutectics (NaOH+KOH),(KOH+KOH.H2O), (LiOH+NaOH), (KNH2+NaNH2) have sufficiently more higher ionic (protonic) conductivity than their “parent” individual compounds. Studying such phenomena is useful for physics of nano-materials as well as for promising technological application for synthesis and using for energy storage and conversion.
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Solid Hydroxide Eutectics as Self-Organized Nanostructured
2. Little-known catalytic and electrochemical activity of solid alkaline hydroxides for energy conversion and storage
Yu.M. Baikov, E.I. Nikulin, B.T. Melekh, M.E.Kompan
Ioffe Physical Tekhnical Institute, Solid State Physics,Polytekhnicheskaja 26, St-Petersburg 194021
The effectiveness of chemical reactions used for energy conversion and storage is due to opportunity of ‘participants’ to activate mutually or one by one, e.g. the activation of dihydrogen as fuel by metallic electrodes. However, the crucial role, as a rules, play catalytic agents or electric field, particularly to finding new arrangements of processes and devices for energy conversion and storage. Recently new (or little known) combinations of electrolytes and electrodes were found and presented in our papers [1-3]. The main part of them are different forms of solid ALKALINE [4] hydroxides.
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Little-known catalytic and electrochemical activity of solid alkaline hydroxides for energy conversion and storage
3. Chemical effect on spin-electron subsystem of transition metal oxides
Yurii M. Baikov*, B.T.Melekh, E.I.Nikulin
Ioffe Physical Technical Institute, St. Petersburg, Russia
Now one can say not only on the influence of spin subsystem on chemical properties , but also on possible chemical modification of spin subsystem. In this sense, the most effective way is controlled changing of the number of electrons by mild chemical reactions. Such physico-chemical modification is presented for somewhat different, chemically modified oxides of transition metal, namely, YBa2Cu3O7, LaMn1-x(Ca/Sr)xO3, CexSr1-xMnO3, as initial compounds.
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Chemical effect on spin-electron subsystem of transition metal oxides