The increase in the concentration of electrolytes for secondary batteries has significant advantages terms physicochemical and electrochemical performance. This study aims to explore a highly concentrated electrolyte Na-ion using ternary salt system. eutectic composition Na[N(SO2F)2]–Na[N(SO2F)(SO2CF3)]–Na[SO3CF3] molten system increases solubility into an organic solvent, enabling use batterie...

Fuel cells as clean power sources are very attractive for the maritime sector, which is committed to sustainability and reducing greenhouse gas atmospheric pollutant emissions from ships. This paper presents a technological review on fuel cell systems applications past two decades. The available fuels including hydrogen, ammonia, renewable methane methanol under context of sustainable transport...

?Since sea transportation is one of the sources air pollution and greenhouse gas emissions, so restrictive regulations are entering into force by International Maritime Organisation to cope with ship sourced emissions. Alternative energy generating systems key concepts fuel cells can be solutions for future shipping industry their fewer hazardous emissions compared diesel engines. In this persp...

Molten carbonates are highly inviscid liquids characterized by low melting points and high solubility of rare earth elements and volatile molecules. An understanding of the structure and related properties of these intriguing liquids has been limited to date. We report the results of a study of molten sodium carbonate (Na2CO3) which combines high energy X-ray diffraction, containerless techniqu...

This document summarizes the large program of chemical research and development which led to selection of fuel and coolant compositions for the Molten-Salt Reactor Experiment (MSRE) and for subsequent reactors of this type. Chemical behavior of the LiF-BeFrZrFrUF4 fuel mixture and behavior of fission products during power operation of MSRE are presented. A discussion of the chemical reactions w...

Despite over a century of study and decades of intensive research, few fuel cell products have appeared on the market. The major inhibitor to mass commercialisation is cost. H2/air alkaline fuel cells (AFCs) containing KOH(aq) electrolyte promise the lowest cost devices, with the ability to use non-Pt catalysts. The fundamental problem with AFCs is that the KOH(aq) electrolyte reacts with CO2 (...