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Numerical investigation of the chemical and electrochemical characteristics of planar solid oxide fuelcell with direct internal reforming

Yuzhang WANG, Shilie WENG, Yiwu WENG

Frontiers in Energy 2011, Volume 5, Issue 2, Pages 195-206 doi: 10.1007/s11708-011-0148-8

Abstract: A fully three-dimensional mathematical model of a planar solid oxide fuel cell (SOFC) with complete directinvestigate the chemical and electrochemical characteristics of the porous-electrode-supported (PES)-SOFCThe results show that the flow patterns of gas and air have certain effects on cell performance.This is disadvantageous to the cell.Both cell voltage and power density decrease with increased air flow rate.

Keywords： planar solid oxide fuel cell (SOFC) direct internal reforming chemical reaction methane electrochemical

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Part-load, startup, and shutdown strategies of a solid oxide fuel cell-gas turbine hybrid system

Yang LI, Yiwu WENG, Shilie WENG

Frontiers in Energy 2011, Volume 5, Issue 2, Pages 181-194 doi: 10.1007/s11708-011-0149-7

Abstract: Current work on the performance of a solid oxide fuel cell (SOFC) and gas turbine hybrid system is presentedExperimental results are used to validate the SOFC mathematical model.The gas turbine is driven by complementary fuel and supplies compressed air to heat up or cool down theSOFC stack operating temperature.The dynamic simulation results show that smooth cooling and heating of the cell stack can be accomplished

Keywords： solid oxide fuel cell (SOFC) hybrid system part-load strategy startup shutdown

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Performance comparison of cocurrent and countercurrent flow solid oxide fuel cells

Huisheng ZHANG, Shilie WENG, Ming SU

Frontiers in Energy 2011, Volume 5, Issue 2, Pages 207-213 doi: 10.1007/s11708-011-0151-0

Abstract: Solid oxide fuel cell (SOFC) is a complicated system with heat and mass transfer as well as electrochemicalThe flowing configuration of fuel and oxidants in the fuel cell will greatly affect the performance ofthe fuel cell stack.Based on the developed mathematical model of direct internal reforming SOFC, this paper established adistributed parameters simulation model for cocurrent and countercurrent types of SOFC based on the

Keywords： solid oxide fuel cell (SOFC) cocurrent countercurrent dynamic performance

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Significant potential of Solid Oxide Fuel Cell systems for distributed power generation and carbon neutrality

Frontiers in Energy 2022, Volume 16, Issue 6, Pages 879-882 doi: 10.1007/s11708-022-0850-8

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A performance analysis of integrated solid oxide fuel cell and heat recovery steam generator for IGFC

Souman RUDRA, H. T. KIM, Jinwook LEE, L. ROSENDAHL,

Frontiers in Energy 2010, Volume 4, Issue 3, Pages 402-413 doi: 10.1007/s11708-010-0122-x

Abstract: Solid oxide fuel cell (SOFC) is a promising technology for electricity generation.Sulfur-free syngas from a gas-cleaning unit serves as fuel for SOFC in integrated gasification fuel cellIt converts the chemical energy of fuel gas directly into electric energy, thus high efficiencies canThe results indicate a trade-off efficiency and power with respect to a variety of SOFC inputs.HRSG output from different pressure levels varies depending on the SOFC output.

Keywords： SOFC HRSG IGFC syngas

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Status of worldwide SOFC stacks and systems development

Subhash C Singhal

Strategic Study of CAE 2013, Volume 15, Issue 2, Pages 7-14

Abstract: Many companies worldwide are pursuing the development, manufacturing and commercialization of the solidoxide fuel cell (SOFC) technology for power generation for a variety of applications.

Keywords： solid oxide fuel cell (SOFC) SOFC stack tubular cell combined heat and power (CHP) auxiliary power

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Standardization in testing methods for SOFC single cells

Tu Hengyong

Strategic Study of CAE 2013, Volume 15, Issue 2, Pages 33-38

Abstract:

Performance testing results of solid oxide fuel cell (SOFC) reveal complex relationship betweenThese results can be used in understanding various degradations in SOFC and guidance in development ofreviews the system construction, procedure formulation and standardized reporting of results for SOFCsingle cell testing in the world.The paper points out the importance and urgency in establishing complete standardization systems in SOFC

Keywords： solid oxide fuel cell performance testing testing routines standardization

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Development of metal-supported SOFC

Zhou Yongchuan,Song Shidong,Han Minfang

Strategic Study of CAE 2013, Volume 15, Issue 2, Pages 27-32

Abstract:

Developing of intermediate temperature (IT) and low temperature (LT) solid oxide fuel cell (SOFC)allows metal to be used as an appropriate material for SOFC.In consistant to other types of SOFCs, metal-supported SOFC (MS-SOFC) exhibits higher electricalIn this paper, the state of the art of MS-SOFC and their fabrication process are reviewed and thekey concerns on MS-SOFC are also put forward.

Keywords： solid oxide fuel cell metal-supported SOFC thin-film electrolyte thermal cycle fast start-up

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Electrochemical characterization methods of the key materials for SOFC

Fan Liquan,Zhao Erqing and Gao Keqing

Strategic Study of CAE 2013, Volume 15, Issue 2, Pages 50-56

Abstract:

Solid oxide fuel cells (SOFCs) are the solid-state devices for generating electricity from theThe effect of solid oxide materials on the performance of SOFC is especially important.From the influence of materials on electrochemical performance of SOFC, this paper summarizes electrochemicalcharacterization methods for the composition materials of SOFC briefly based on the fundamentals ofelectrochemistry and solid electrochemistry.

Keywords： solid oxide materials direct current polarization alternating current impedance solid oxide fuel cell

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The composite electrolyte materials for low-temperature solid oxide fuel cell

Xie Fucheng,Wang Cheng,Mao Zongqiang

Strategic Study of CAE 2013, Volume 15, Issue 2, Pages 72-76

Abstract:

Solid oxide fuel cell (SOFC) has been extensively identified as one of the most promising energyLow-temperature SOFC is the main direction of development of SOFC.Exploitation of new electrolytes with excellent performance is urgently required to develop low-temperature SOFC

Keywords： low-temperature SOFC composite electrolyte conductive mechanism

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Status and Future of the Electric Vehicles and Their Relevant Power Materials

Yang Yuchun

Strategic Study of CAE 2003, Volume 5, Issue 12, Pages 1-11

Abstract: sources (nickel-metal hydride batteries, lithium ion secondary batteries, proton exchange membrane fuelcell, solid oxide fuel cell) and relevant battery (cell) materials are elucidated.

Keywords： electric vehicle (EV) nickel-metal hydride (Ni-MH) lithium ion battery (LIB) proton exchange membrane fuelcell(PEMFC) solid oxide fuel cell(SOFC)

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Plasma spray coating on interconnector toward promoted solid oxide fuel cells and solid oxide electrolysis

Frontiers in Energy doi: 10.1007/s11708-023-0901-9

Abstract: Interconnector is a critical component to construct solid oxide cells (SOCs) stack.

Keywords： interconnector coating plasma spray electrochemical performance Cr diffusion inhibition solid oxide

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The development review of cathode materials for proton conducting solid oxide fuel cells

Zhao Ling,Xia Changrong

Strategic Study of CAE 2013, Volume 15, Issue 2, Pages 88-97

Abstract: Solid oxide fuel cells (SOFCs), which have been regarded as keystone for the future energy economyProton conducting solid oxide fuel cells (H-SOFCs) have attracted much attention for their uniquecharacters, such as great efficiency in fuel utilization, high electromotive force, highare just inchoate, especially for cathodes of H-SOFC.to the cathode, and undergo a half-cell reaction with oxygen to produce water, which makes

Keywords： solid oxide fuel cell proton conductor cathode material reaction model

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Prospect of carbon-based solid oxide fuel cells

Han Minfang,Peng Suping

Strategic Study of CAE 2013, Volume 15, Issue 2, Pages 4-6

Abstract: The fuel cell which could turn chemical energy directly into electrical energy is a kind of high efficiencyIn all kinds of fuel cells, solid oxide fuel cell (SOFC) could use many kinds of carbon-based fuelsAll solid structures are adopted in SOFC system and excellent long term stability is observed duringoperation when using this kind of fuel cell. design and preparation of material, reaction characteristics of carbon-based fuels, cell

Keywords： solid oxide fuel cell carbon-based fuels power generation system

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Brazing of ceramic-to-ceramic and ceramic-to-metal joints in air

Kirsten BOBZIN, Thomas SCHLAEFER, Lidong ZHAO, Nils KOPP, Arne SCHLEGEL

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2, Pages 125-129 doi: 10.1007/s11465-010-0007-z

Abstract: In this study, RAB was investigated with respect to the potential applications for solid oxide fuel cellsAgCu and AgCuTi braze alloys could also be used to produce brazed joints with the SOFC materials ceramicHowever, CuO reacts with the steel, forming a brittle oxide layer on the steel surface, which is undesirablefor SOFC applications.

Keywords： reactive air brazing (RAB) X1CrTiLa22 Al₂O₃ yttria stabilized zirconia (YSZ) solidoxide fuel cell (SOFC)