in recent years, using new methods in utilization of energy resources has become necessary due to environmental pollution and restriction of energy resources. the hybrid system presented in this article produced power with sofc and stirling engine. the purpose is to analyze a 50 kw solid oxide fuel cell that could produce enough thermal energy for a 10 kw stirling engine working in the hybrid s...

Perovskite oxide doping may modulate the energy bandgap strongly affecting oxygen reduction activity and electrical properties with a high potential for use as low-temperature solid fuel cell (LT-SOFC) electrolyte.

A rapid isocratic method of high performance liquid chromatography system (HPLC) with a glassy carbon working electrode of electrochemical detector is set up for quantitative detection of  trace amount of nitrite ion (NO2¯) in aqueous protein containing cell lysate, cell media, plasma, serum, urine and other body fluids. The solid extraction  reversed phase cartridges ...

Abstract Solid-oxide fuel cells are efficient devices for the conversion of chemical to electrical energy and a typical solid-oxide cell consists solid electrolyte, cathode, anode. In last few decades, researchers have been working extensively on materials development different components these devices. this review article, we briefly discuss requirements prominent families explored by scientif...

This procedure describes the setup and testing protocol for metal-supported solid oxide electrolysis cell (MS-SOEC) button performance evaluation. It defines a standard protocol, materials selection, identifies common pitfalls MS-SOEC cells.

a set of multicomponent perovskite oxide nanoparticles based on la1-xsrxco1-yfeyo3-δ(lscf) were prepared by a simple chemical precipitation method for application in low temperature solid oxide fuel cells (lt-sofc) as cathode materials.  the precursor materials used in this synthesis were lanthanum nitrate hexahydrate [la(no3)3.6h2o], strontium nitrate [sr(no3)2], cobalt nitrate hexahydrate [co...

This letter describes a method for forming Ru nanoclusters on oxide anode surfaces during the initial stages of solid oxide fuel cell operation, ielding improved anode performance without additional processing steps. Transmission electron microscope and X-ray photoelectron spectroscopy ◦ bservations showed that Ru nanoclusters precipitated onto La0.8Sr0.2Cr0.82Ru0.18O3−δ surfaces after exposure...