ProgramMaster Logo
Conference Tools for 2018 TMS Annual Meeting & Exhibition
Register as a New User
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2018 TMS Annual Meeting & Exhibition
Symposium Materials for Energy Conversion and Storage
Presentation Title Chromium Evaporation from Metallic Components and Cathode Poisoning in SOFC
Author(s) Ashish Aphale, Md Aman Uddin, Junsung Hong, Justin Webster, Su Jeong Heo, Boxun Hu, Prabhakar Singh
On-Site Speaker (Planned) Ashish Aphale
Abstract Scope Chromium containing Fe and Ni base alloys are commonly used for the fabrication of SOFC system components (cell to cell interconnect, stack components, BOP sub-systems) as they provide excellent corrosion protection in oxidizing atmosphere under isothermal and thermal cyclic exposure conditions by forming a dense and protective chromia scale. The chromia scale, however, in presence of O2 and H2O becomes prone to evaporation and formation of oxide and hydrated oxide vapor species, leading to interaction with (surface and TPB deposition, compound formation) and rapid degradation of the cathode, phenomena commonly termed as the chromium poisoning. Application of electrically insulating and conducting surface coatings, modifications of cathode and alloy chemistry and gettering is currently used as a means to minimize the Cr evaporation, transport and subsequent interaction. An overview of the chromium evaporation and cathode poisoning will be presented with emphasis on reaction processes at the solid-solid and solid-gas interfaces.
Proceedings Inclusion? Planned:


Active Sites for Surface Exchange Reaction on Dual-phae-type Mixed Conductors
Advanced Reactive Air Aluminization Process for SOFC Stacks
Advanced Study on Complex Hydrides for All-Solid-State Secondary Batteries
An Intermediate-temperature Oxygen Transport Membrane Based on Rare-earth Doped Bismuth Oxide
Analysis of Discharge Reactions and Electrolyte Effects at the Cathode of Li/S Batteries
Are We There Yet? — Predicting the Theoretical Limit for Na Storage of in Hard Carbon Anodes
Atomic Scale Simulations of Solid Electrolytes: Mechanical Properties and Beyond
Atomistic Modeling Based Study of Glassy Electrolytes for All Solid State Sodium Ion Batteries
B-26: A New Economical Method for Fabricating High-purity Bi2O3 via Extraction-precipitation Stripping and Post Annealing
B-28: In Situ Imaging and Spectroscopy of Nanostructured Pt/CeO2 Catalysts Performing CO Oxidation
B-29: Thermal Conductivity and Thermal Expansion of Ba(Ce0.8-xZrxY0.2)O3-δ Applicable for an Electrolyte of Solid Oxide Fuel Cells
Biomass-derived Lithium-sulfur Batteries with Enhanced Capacity and Extended Lifespan
Cathode Design from Atomistic to Mesoscale Dimensions
Chemomechanical Behaviors of Composite Electrodes in Li-ion Batteries: Experiments and Modeling
Chromium Evaporation from Metallic Components and Cathode Poisoning in SOFC
Chromium Sensor for Use in SOFC Systems
Comparison of Chromium Poisoning Effects on Performances of (La,Sr)MnO3 and (La,Sr)FeO3 Based Cathodes in Solid Oxide Fuel Cells
Cr-poisoning and Recovery at SOFC Cathode/Electrolyte Interfaces
Developing an ITSOFC for Electrocatalytically Controlled Partial Oxidation of Methane to Methanol
Direct Performance Simulation Based on the Microstructure of SOFC Electrodes: A Phase Field Approach
Disordered Structure Oxides for Energy Conversion and Storage
Effect of Sonication Power on Al2O3 Coated LiNi0.5Mn0.3Co0.2O2 Cathode Material for LIB
Electrochemical Characterization of Capacitive Properties of Silicon Carbide-mullite-carbon Composite Electrodes
Electrochemical Characterization of Lithium Diffusion in Ordered Nanoporous Carbons via Voltage-relaxation GITT
Electrochemical Properties of (La,Sr)MnO3 for Interconnector Application
Electrode-crosstalk in High Energy Lithium Ion Batteries
Electrodeposition of Manganese/Cobalt Alloys for Solid Oxide Fuel Cell Interconnect Application
Elucidating the Tailoring of Electrical Properties of MoOx Carrier Selective Contacts in Silicon Solar Cells Using Density Functional Theory Calculations
Evaluation of Thin-film Aluminum Anodes for Lithium-ion Batteries
Exploring the Impact of Transport Properties on the Cycling Dynamics of Redox-active Polymers Using Multi-scale Modeling
Formation and Corrosion Properties of Zr50Al10Cu30Au10 and Zr41Cu41Al8Ag6Au4 Bulk Glassy Alloys
Gaseous Chromium Capture and Mitigation of LSM Cathode Poisoning at 650 C
High-frequency Supercapacitors: Design, Electrodes, and Applications
Hybrid Nanostructured Materials for High Performance Na-ion Batteries
Hydrogen Evolution Reaction Characteristics of WS2 Electrocatalysts Synthesized via Electrophoretic Deposition from WO3 Colloidal Solution
Hydrogen Storage Using Alane Stabilized via Surface Functionalization of Nanoporous Ordered Hard Carbons
In Situ Imaging and Spectroscopy of Carbon Deposition on a Ni/CeO2 Catalyst
Infiltration of SOFC Anodes with Stable Nano-catalysts for Performance Improvement
Interfacial Charge Transfer Dynamics in Graphene-inorganic ‘Hybrids’ with Transition Metal Oxides Using In-situ Raman Spectroelectrochemistry
Investigation of Dynamic Load Effect on Performance and Safety of Lithium- Ion Battery with Raman Spectroscopy
Materials Design for Energy Storage and Beyond: From Nanostructures to Functional Polymers
Measurements of Stress and Fracture in High-capacity Li-ion Battery Anodes
Mechanistic Understanding of Transport-mechanics Interactions in Li-S Cathodes
Monolayers of Transition Metal Diselenides as Anchoring Surface for Lithium-sulfur Batteries
Nano-structurally Decorated Fuel Cell Membranes for Improved Performance
Nano-tailoring of Infiltrated Catalysts for Solid Oxide Regenerative Fuel Cells
Nanogalvanic Aluminum Alloys for Power Generation and Self-cannibalizing Robotic Applications
Nanostructured Garnet Electrolytes: Synthesis, Structure, and Electrochemical Properties
New Challenges to Future Battery System for Automotive Application
Novel N-rGO Sandwiched Biphasic Sn-SnSb Alloy Nanocomposite for Use as High Performance Anode in Li-ion Battery
Phase-field Modeling of Microstructure Evolution in SOFC Electrodes
Rare Earth Nickelate Cathodes for SOFCs for Enhanced Oxygen Partial Pressure Operation
Redox Flow Batteries: From Inorganic to Organic Redox Active Materials
Reversible Aluminum Intercalation in Transition Metal Sulfides
Scalable Nano-electrocatalyst Engineering Technique for Activation and Stabilization of SOFC Cathode
Silicon/Graphite Nanocomposites with a Thin Carbon Shell: How Etching Enhances the Electrochemical Performance of Si-based Composite
Solid Oxide Fuel Cell-battery Hybrid Electrochemical System for Electricity Grid Stability
Structural, Electrical and Dielectric Properties of Iron (Fe) Doped Gallium Oxide (Ga2O3)
Structure-Reactivity Relationships in Pt-functionalized Graphitic Carbon Nitrides for Solar Hydrogen Production
Surface Chemistry Evolution on Cathodes Characterized by In Situ XPS and AES
Synthesis of MoAlB Particulates and Their Porous Derivatives by Selective Deintercalation of Al from MoAlB
The Transition from Unfavorable Lithium Plating to Destructive Lithium Dendrites
Understanding Elasticity of Novel Porous Ceramics at Different Physical Conditions
Using a Catalyst to Enhance the Free Corrosion Dealloying Rate & Application of Nanoporous Materials as Alloy-type Anodes in Alkali Ion Batteries
Winning at Electricity through Electrowinning

Questions about ProgramMaster? Contact