High-voltage activation and dynamics of conductivity relaxation in a binary NaHSO4-KHSO4 system

Gadzhiev, S. M.; Shabanov, O. M.; Salikhova, A. M.; Гаджиев, А С; Dzhamalova, S. A.; Efendieva, G. S.

doi:10.1134/s102319350902013x

Cited by 5 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…where, X is represented as S, Se Z is presented as P, As and M is signified as Li, Na, K, NH 4 , Rb, Cs. These combined strong acids exhibit qualities that are superior to those of single-salt strong acids, such as a wider range of the temperature for superprotonic conductivity and enhanced protonic conductivity at lower temperatures as a result of reduced activation enthalpy [101][102][103]. To increase the mechanical and thermal stability of the solid acids, different types of solid acids with high protonic conductivity, for instance, Heteropolyacids (HPAs), Zr(HPO 4 ) 2 , SiO 2 , TiO 2 , Al 2 O 3 , ammonium polyphosphates [104][105][106][107][108] are combined to create heterogeneous doping.…”

Section: Solid Acidmentioning

confidence: 99%

Super–protonic conductors for solid acid fuel cells (SAFCs): a review

Afroze

Reza

Somalu

et al. 2023

Eurasian j. phys. funct. mater.

View full text Add to dashboard Cite

Fuel cell holds the promise of being environmentally friendly and becomes one of the alternatives for renewable energy. Solid acids have super-protonic behavior which allows them to become conductors. It can function at high temperatures. Hydration, on the other hand, may be used to improve the performance of the solid acid. Moreover, the conductivity, stability, and crystal structure of the solid acid compounds of the fuel cell are all influenced by the size of the electrolyte membrane. Very few works have been done on solid acid fuel cells which are still under investigation to make it one viable as well as a reliable alternative to clean, renewable energy. In general, this work will provide an overview of the variables or characteristics that affect the technical effectiveness and performance of the unique super-protonic conductors for solid acid fuel cells.

show abstract

Section: Solid Acidmentioning

confidence: 99%

Super–protonic conductors for solid acid fuel cells (SAFCs): a review

Afroze

Reza

Somalu

et al. 2023

Eurasian j. phys. funct. mater.

View full text Add to dashboard Cite

show abstract

“…Abroad, popular theories of regional development in the socio-economic aspect were: the econometric model of the spatial lags of Lungen Inn, the theory of random growth of Ellison, Glaser, Holmes, and Stevens, the Myrdal-Hirschman core-periphery model, the Krugman agglomeration theory and others [1].…”

Section: Introductionmentioning

confidence: 99%

Socio-economic features of the regions as a fundamental factor in their long-term development

et al. 2019

View full text Add to dashboard Cite

The features of the regions in the socio-economic terms determine the development of the national economy and the level of citizens’ well-being. The paper highlights the features of the regions depending on three areas: budgetary, social, and economic. These areas are analyzed using the example of the Central Federal District of Russia. Based on the results of the analysis, the features of the regions within the Central Federal District of the Russian Federation are determined. In addition, perspective directions for the development of the regions under consideration are presented on the basis of improving statistics, monitoring, increasing the salaryindex, reducing the debt load on the population, developing the digital economy, and improving the system of subsidies. The possibility of avoiding the subsidization of regions through the development of innovation and agriculture is also shown. An author’s approach is proposed to determine the characteristics of the region for their future development. The justifying calculations for the applied approach in the framework of the efficiency of the regional economy on the basis of the salaryindex and the determination of the level of competitiveness of the region on the basis of the energy efficiency index are given. The justifying calculation conducted on the basis of the regions of the Central Federal District of the Russian Federation confirms the developed hypotheses.

show abstract