A5075073888- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Extraction and Separation Processes
- Electrochemical Analysis and Applications
- Transition Metal Oxide Nanomaterials
- Gas Sensing Nanomaterials and Sensors
- Conducting polymers and applications
- Fuel Cells and Related Materials
- Hydrogen Storage and Materials
- Radioactive element chemistry and processing
- Chemical Synthesis and Characterization
- Thermodynamic and Structural Properties of Metals and Alloys
- Solid-state spectroscopy and crystallography
- Supercapacitor Materials and Fabrication
- Semiconductor materials and interfaces
- Thermal and Kinetic Analysis
- Advanced Materials Characterization Techniques
- Crystallization and Solubility Studies
- Crystal Structures and Properties
- Chemical Looping and Thermochemical Processes
- Electric Power Systems and Control
- Multiferroics and related materials
- Pigment Synthesis and Properties
- Electrostatics and Colloid Interactions
Saratov State University
2006-2017
Frumkin Institute of Physical Chemistry and Electrochemistry
1997
Concentrated water−alkaline solutions of sodium and potassium borohydrides are used as a fuel hydrogen source in power engineering, including low-temperature cells; convert into metaborates. The performance mixtures is determined by their solubility water. the ternary systems NaBO2 + NaOH H2O KBO2 KOH was studied means isothermal saturation within range (−10 to 50) °C. composition equilibrium solid phases those corresponding nonvariant points were determined; diagrams these constructed. with...
Concentrated water−alkaline solutions of sodium and potassium borohydrides are used as a fuel hydrogen source in power engineering, including low-temperature cells, where converted into metaborates. The performance such mixtures is determined by the solubility their components, negative temperatures being especially critical. ternary systems NaBH4 + NaOH H2O, KBH4 KOH NaBO2 KBO2 H2O was studied means isothermal saturation at −10 °C. compositions equilibrium solid phases corresponding to...
The nanostructured core Li<sub>2</sub>MnSiO<sub>4</sub>and carbonous shell geometries in orthorhombic phase.
Concentrated water–alkaline mixtures of sodium and potassium borohydrides borates are used as fuel hydrogen sources in power engineering, including low-temperature cells. The performance such is determined by their physicochemical properties. An algorithm to calculate the density mixed solutions five-component (Na, K)BH4 + K)BO2 K)OH H2O system based on quasi-additivity proposed. density–concentration–temperature dependences for aqueous KOH, NaOH, KBO2, NaBO2, NaBH4, KBH4 any composition a...
A detailed thermodynamic analysis and an experimental study of the thermolysis mechanism Li2CO3 + NH4H2PO4 FeC2O4 blends were performed from viewpoint usage these compounds for LiFePO4 solid-phase synthesis. Thermodynamic calculations assumed chemical reactions have been done within a practically important (for synthesis) temperature range (25 to 900) °C. The parameters related (Li2O, Li3PO4, (NH4PO3)4, NaFePO4, FePO4 2H2O, FePO4, LiFePO4) determined more precisely than earlier. dependences...
Concentrated water−alkaline solutions of sodium and potassium borohydrides are used as a fuel hydrogen source in power engineering, including low-temperature cells; convert into metaborates. The performance mixtures is determined by their solubility water. A general analysis the ternary systems NaBH4 + NaOH H2O KBH4 KOH within range (−10 to 50) °C done, regularities features temperature-induced transformation phase diagrams revealed. with ions different relation temperature influence on...