Search Results - "Pal, Uday"

Cu1.3Mn1.7O4 spinel coatings deposited by electrophoretic deposition on Crofer 22 APU substrates for solid oxide fuel cell applications by Sun, Zhihao, Gopalan, Srikanth, Pal, Uday B., Basu, Soumendra N.

“…To prevent Cr-poisoning in solid oxide fuel cells (SOFCs) and to decrease area specific resistance by limiting the rate of chromia growth on Crofer 22 APU…”
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Mitigation of chromium poisoning of cathodes in solid oxide fuel cells employing CuMn1.8O4 spinel coating on metallic interconnect by Wang, Ruofan, Sun, Zhihao, Pal, Uday B., Gopalan, Srikanth, Basu, Soumendra N.

“…Chromium poisoning is one of the major reasons for cathode performance degradation in solid oxide fuel cells (SOFCs). To mitigate the effect of Cr-poisoning, a…”
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Improving intermediate temperature performance of Ni-YSZ cermet anodes for solid oxide fuel cells by liquid infiltration of nickel nanoparticles by Lu, Yanchen, Gasper, Paul, Pal, Uday B., Gopalan, Srikanth, Basu, Soumendra N.

“…Liquid infiltration of NiO followed by reduction to form Ni nanoparticle catalysts in solid oxide fuel cell (SOFC) can produce a high density of…”
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CuMn1.8O4 protective coatings on metallic interconnects for prevention of Cr-poisoning in solid oxide fuel cells by Sun, Zhihao, Wang, Ruofan, Nikiforov, Alexey Y., Gopalan, Srikanth, Pal, Uday B., Basu, Soumendra N.

“…Cr-poisoning of the cathodes due to the presence of metallic interconnects is detrimental to the performance of intermediate temperature solid oxide fuel cell…”
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Effect of Sr Content and Strain on Sr Surface Segregation of La1-xSrxCo0.2Fe0.8O3-δ as Cathode Material for Solid Oxide Fuel Cells by Yu, Yang, Ludwig, Karl F, Woicik, Joseph C, Gopalan, Srikanth, Pal, Uday B, Kaspar, Tiffany C, Basu, Soumendra N

“…Strontium-doped lanthanum cobalt ferrite (LSCF) is a widely used cathode material due to its high electronic and ionic conductivity, and reasonable oxygen…”
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Roles of humidity and cathodic current in chromium poisoning of Sr-doped LaMnO3-based cathodes in solid oxide fuel cells by Wang, Ruofan, Würth, Manuel, Pal, Uday B., Gopalan, Srikanth, Basu, Soumendra N.

“…Performance degradation of cathodes caused by chromium deposition and poisoning is one of the major challenges to overcome for long-term operation of solid…”
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Quantifying the Relationship Between Microstructure and Performance in Gadolinium-Doped Ceria Infiltrated Ni/YSZ Symmetric Cells by Mulligan, Jillian R., Gopalan, Srikanth, Pal, Uday B., Basu, Soumendra N.

“…Infiltration of mixed ionic/electronic conducting nanocatalysts into the anodes of solid oxide fuel cells allows the hydrogen oxidation reaction to occur at…”
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Effect of anodic current density on the spreading of infiltrated nickel nanoparticles in nickel-yttria stabilized zirconia cermet anodes by Gasper, Paul, Lu, Yanchen, Basu, Soumendra N., Gopalan, Srikanth, Pal, Uday B.

“…Nickel – yttria stabilized zirconia (Ni-YSZ) anodes for solid oxide fuel cells were infiltrated with nickel nanoparticles with the objective of improving its…”
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Experimental validation of solid oxide fuel cell polarization modeling: An LSM-YSZ/YSZ/Ni-YSZ case study by Wang, Ruofan, Lu, Yanchen, Ma, Yenai, Sun, Zhihao, Gopalan, Srikanth, Basu, Soumendra N., Pal, Uday B.

“…•Total polarization loss from polarization model is validated by EIS measurement.•One-electron transfer process is confirmed for LSM cathode near OCV.•One-half…”
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Improved Tolerance of Lanthanum Nickelate (La2NiO4+δ) Cathodes to Chromium Poisoning Under Current Load in Solid Oxide Fuel Cells by Gong, Yiwen, Wang, Ruofan, Banner, Jane, Basu, Soumendra N., Pal, Uday B., Gopalan, Srikanth

“…Lanthanum nickelate, La 2 NiO 4+ δ (LNO), is studied as a cathode material for use in solid oxide fuel cells with the objective of mitigating chromium…”
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Co-infiltration of Nickel and Mixed Conducting Gd0.1Ce0.9O2−δ and La0.6Sr0.3Ni0.15Cr0.85O3−δ Phases in Ni-YSZ Anodes for Improved Stability and Performance by Lu, Yanchen, Gasper, Paul, Nikiforov, Alexey Y., Pal, Uday B., Gopalan, Srikanth, Basu, Soumendra N.

“…Liquid-phase infiltration of nickel (Ni) nanoparticles in Ni/yttria-stabilized-zirconia (YSZ) cermet anodes for solid oxide fuel cells can improve anode…”
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A New Approach to Processing Rutile from Ilmenite Ore Utilizing the Instability of Pseudobrookite by Kumagai, Naoki, Hiraki, Takehito, Pal, Uday B., Kasai, Eiki, Nagasaka, Tetsuya

“…Rutile (TiO 2 ) is a vital industrial material used in pigments and in many other valuable chemicals. A new production process to synthesize rutile from…”
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Study of the two-step W/WO3 solar to fuel conversion cycle for syngas production by Milshtein, Jarrod D., Gratz, Eric, Basu, Soumendra N., Gopalan, Srikanth, Pal, Uday B.

“…This work proposes syngas production by utilizing the W/WO3 redox system in a solar-powered two-step thermochemical cycle. Three chemical reactions occur in…”
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Hydrogen generation and separation using Gd0.2Ce0.8O1.9―δ―Gd0.08Sr0.88Ti0.95 Al0.05O3±δ mixed ionic and electronic conducting membranes by HAIBING WANG, GOPALAN, Srikanth, PAL, Uday B

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Polarization measurements on single-step co-fired solid oxide fuel cells (SOFCs) by Yoon, Kyung Joong, Zink, Peter, Gopalan, Srikanth, Pal, Uday B.

“…Anode-supported planar solid oxide fuel cells (SOFC) were successfully fabricated by a single step co-firing process. The cells comprised of a Ni +…”
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Estimation of Sulfide Capacities of Multicomponent Slags using Optical Basicity by Zhang, Guo-Hua, Chou, Kuo-Chih, Pal, Uday

“…An empirical model has been developed based on optical basicity to calculate the sulfide capacity of metallurgical molten slag. The model estimated sulfide…”
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Clean Metals Production by Solid Oxide Membrane Electrolysis Process by Guan, Xiaofei, Pal, Uday B., Jiang, Yihong, Su, Shizhao

“…This paper reviews a clean metals, production technology that utilizes an oxygen-ion-conducting solid oxide membrane (SOM) to directly electrolyze metal oxides…”
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Determining Yttria-Stabilized Zirconia (YSZ) Stability in Molten Oxy-Fluoride Flux for the Production of Magnesium with the SOM Process by Gratz, Eric S., Milshtein, Jarrod D., Pal, Uday B.

“…The solid oxide membrane (SOM) process has been used to produce magnesium by direct electrolysis of its oxide. In this process, MgO is dissolved in a molten…”
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Multiple cycle chromium poisoning and in-situ electrochemical cleaning of LSM-based solid oxide fuel cell cathodes by Zhu, Zhikuan, Sugimoto, Michelle, Pal, Uday, Gopalan, Srikanth, Basu, Soumendra

“…Electrochemical cleaning, a recently proposed mitigation strategy for chromium poisoning in solid oxide fuel cell (SOFC) cathodes, involves rapid in-situ…”
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The use of solid-oxide-membrane technology for electrometallurgy by Pal, Uday B., Powell, Adam C.

“…A potentiodynamic sweep for the SOM cell with liquid metal anode showed a linear relationship between current and potential right from the start, indicating…”
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