In the last couple of decades, researchers have been working on Ruddlesden-Popper phases to realise them as components solid oxide cells. phase materials particularly proposed for intermediate temperature fuel cells (IT-SOFCs). As such a sizeable literature was produced and in this short review we look at these studies with particular focus structural chemistry, oxygen transport electrical cond...

Introduction Steam reforming is a process that converts hydrocarbon fuels into hydrogen and oxygenated carbon species. This process is important for catalytic hydrogen production and for direct electrochemical reforming of hydrocarbons over high temperature fuel cells, such as Solid Oxide Fuel Cells (SOFCs). One of the main problems associated with the process is that conventional reforming (el...

Ammonia produced using renewable hydrogen is being viewed as a promising media for the export of energy from locations rich in sources. Solid oxide fuel cells (SOFCs) are efficient devices converting such exported ammonia back into electricity at point use; however, investigations on materials and operating regimes direct fuelled SOFCs limited. In this work, we evaluated SOFC performance with S...

Solid oxide fuel cells (SOFCs) can generate electricity through an electrochemical conversion of the chemical energy fuels including hydrogen, hydrocarbons, and biogas because high operation temperatures. Ammonia has recently been considered as a promising hydrogen carrier that is relatively convenient to store transport be decomposed into nitrogen with no carbon emission via catalytic cracking...

We propose a simple ink formulation and rapid preparation technique to deposit 20 mol% gadolinium-doped ceria electrolyte utilizing nanopowders polymeric dispersant. The was assessed for printability successfully printed using piezoelectric inkjet materials printer. ejected drops were investigated built-in stroboscopic imaging during ejection, the deposited thin films characterised optical micr...

Lanthanum strontium cobalt oxide (LSCO) has been employed as cathode and intercollector materials for solid oxide fuel cells (SOFCs). In the present study, the La0:5Sr0:5CoO3 layer was deposited by atmospheric plasma spray (APS). The effect of heat treatment on microstructure and electrical conductivity of the LSCO deposits was examined. The electrical conductivity of the deposits along the lam...

Fuel cells could play an important role in the ongoing energy transition by providing clean and efficient conversion. Although solid oxide fuel cell (SOFC) technology is a potential alternative for large-scale applications, its commercialization limited electrolyte materials has not yet been realized. Progress on new functional semiconductor-ionic (SIMs) fundamentals of SOFCs will provide paths...

Perovskite cathodes have emerged as a promising alternative to traditional cathode materials in low-temperature solid oxide fuel cells (LT-SOFCs) due their exceptional catalytic properties and high oxygen reduction reaction (ORR) activity. Their fast activity chemical stability drawn significant attention lowering the operating temperature of SOFCs. In this study, Ba2+ Bi3+ are doped into LaFeO...

In this contribution brownmillerite-based nanocomposite cathode for Single-Chamber Solid Oxide Fuel Cells is developed. These cells can be very attractive especially small and cheap devices because of the absence seals. The efficiency SC-SOFCs strictly connected to selectivity anode cathode, bottleneck technology. development a inert in fuel oxidation particularly challenging. Our strategy star...