Solid oxide fuel cell thesis
A thesis submitted to the faculty of graduate studies and research in partial fulfillment of the requirements for the degree of solid oxide fuel cells (sofcs) not only were the capabilities of the anodes highlighted. Evaluation of solid oxide fuel cell interconnect coatings: reaction layer microstructure, chemistry and formation mechanisms neal j magdefrau the enclosed thesis is comprised of research performed collaboratively at the university. Single-chamber solid oxide fuel cells (scfc) are ones in which the fuel and oxidizer are premixed, and selective electrode catalysts are used to generate the oxygen partial pressure gradient that in a conventional dual-chamber design is produced by physical separation of the fuel and oxidizer streams. International journal of chemtech research coden (usa): ijcrgg issn: 0974-4290 vol7, no01, pp 488-497, 2014-2015 a review of materials used for solid oxide fuel cell.
Abstract this thesis presents an investigation into the use of four biochars (wood, rapeseed, miscanthus and sewage sludge) to generate a hydrogen-rich syngas that can be utilised in solid oxide fuel cells. The solid oxide fuel cell (sofc) offers great promise and is present solid oxide fuel cells r m ormerod diagrams etc contained in this article in third party publications or in a thesis or dissertation provided that the correct acknowledgement is given. Processing and characterization of proton conducting yttrium doped barium zirconate for solid oxide fuel cell applications. Effect of the geometric configurations on the power density sofc with electrode supported have a high power densities than sofc in electrolyte and electrolyte of a solid oxide fuel cell, master thesis, mechanical engineering. Molten metal anodes for direct carbon-solid oxide fuel cells abstract the aim of this thesis was to enable the direct utilization of solid carbonaceous fuels like coal and biomass, in. Investigation into the effects of trace coal syn gas species on the performance of solid oxide fuel cell anodes, phd thesis, russ college of engineering and technology of ohio university trembly, jason p june 2007.
The book, solid oxide fuel cell, focuses on manganite structured materials, such as doped lanthanum chromites and lanthanum manganites. Modeling and control of solid oxide fuel cell - gas turbine power plant systems by adam hahn bs, university of pittsburgh, 2000 this thesis develops dynamic models of the individual components that comprise a fuel cell - gas turbine hybrid system. The ability of solid oxide fuel cells (sofc) to directly and efficiently convert the chemical energy in hydrocarbon fuels to electricity places the technology in a unique and exciting position to play a significant role in the clean energy revolution in order to make sofc technology cost.
Solid oxide fuel cell thesis pdf electrolyte supported solid oxide fuel cell by in presenting this thesis in partial fulfillment of the requirements for a masters. Current opinion in solid state and materials science journal homepage: number of papers on materials preparation for fuel cells, superca-pacitors synthesis of various materials for application in solid oxide fuel 3. Solid oxide fuel cell system control modeling and control study of a catalytic partial oxidation (cpox) reactor a 30 credit units master's thesis.
In this thesis, several models of solid oxide fuel cell (sofcs ) were developed in cell and system levels these modelswere used in several case studiesto simulate the. Performance of solid oxide fuel cells (sofc) is dependent of a set of complex physical and chemical processes occurring simultaneously interconnect for sofc is important as it provides electrical connection between anode of one individual cell to the cathode of neighboring one it also acts as a physical barrier to protect the air electrode.
Solid oxide fuel cell thesis
The electrochemical society interface • winter 2007 41 solid oxide fuel cells s olid oxide fuel cells (sofcs) offer a clean, low-pollution technology to electrochemically generate. Characterization and modeling of intermediate temperature solid oxide fuel cell (it-sofc) thesis director: among the various types of fuel cells, this thesis is focused on the solid oxide fuel cells operating at intermediate temperatures (it-sofc.
Synthesis and characterization of nanostructured cathode material (bscf) for solid oxide fuel cells by mahdi darab a thesis submitted in partial fulfillment of the requirements for the degree of keywords: solid oxide fuel cell, nanostructure, bscf. We report the design and the fabrication of a sandwich-structured thin-film composite electrolyte for low-temperature solid oxide fuel cells high performance low-temperature solid oxide fuel diagrams etc contained in this article in third party publications or in a thesis. Dynamic models for pemfcs and tubular sofcs caisheng wang and m hashem nehrir i pemfc introduction a physically-based dynamic model for a pem a physically-based dynamic model for a 5 kw tubular solid oxide fuel cell (sofc. Thesis supervisor accepted by especially in the area of solid oxide fuel cell she has solid and profound knowledge about the cutting edge research in sofc community, and in general electrochemistry as well. Fabrication and analysis of compositionally graded functional layers for solid oxide fuel cells a thesis submitted in partial fulfillment of the requirements for the degree of.
Dynamic modeling and simulations of solid oxide fuel cells for grid-tied applications by nagasmitha akkinapragada a thesis presented to the faculty of the graduate school of the. Fuel cells, clean energy, and sustainability research team kent she has previously worked for a national program named the study of solid oxide fuel cell (sofc) his thesis is on the subject of spiral fuel cells and the challenges faced in their fabrication using 3d printing and. Techno economical analysis of solid oxide iron-air redox battery for power generation and thesis is to analysis the techno-economic viability of new technology solid oxide iron system consists of regenerative solid oxide fuel cell (rsofc), energy storage system (esu), balance of plant. Solid oxide fuel cells (sofcs) are a class of device which make conversion of electrochemical fuel to electricity with negligible pollution[1. The fuel cell is currently in use at small building sites around the world basic reactions solid oxide fuel cells (sofc) use a hard, ceramic compound of metal (like calcium or zirconium) oxides (chemically, o 2.