Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Brent W. Kirby"'
Autor:
John S. Hardy, Caleb A Lowrey, Christopher M. Fischer, Nathan L. Canfield, Greg A. Whyatt, Yeong-Shyung Chou, Jung Pyung Choi, Christopher A. Coyle, Kerry D. Meinhardt, Brent W. Kirby, James M. Davis, Jeff F. Bonnett, Tim Droubay
Publikováno v:
ECS Meeting Abstracts. :1375-1375
Publikováno v:
ECS Meeting Abstracts. :123-123
Strontium transport contributes to degradation mechanisms in SOFCs, especially strontium zirconate formation at the interface of the cathode barrier layer with the YSZ electrolyte. High temperatures required for cathode sintering lead to Sr transport
Autor:
Timothy C Droubay, Jung Pyung Choi, John S. Hardy, Nathan L. Canfield, Brian J. Koeppel, Kerry D. Meinhardt, Christopher A. Coyle, Greg A. Whyatt, Caleb A Lowrey, Naveen K Karri, Yeong-Shyung Chou, Zhijie Xu, James M. Davis, Dewei Wang, Jie Bao, Brent W. Kirby, Christopher M. Fischer, Ba N Nguyen, Jeff F. Bonnett
Publikováno v:
ECS Meeting Abstracts. :2568-2568
Pacific Northwest National Laboratory (PNNL), in collaboration with government agencies and industries, is actively engaged in the development, testing, and characterization of high efficiency, low cost modular solid oxide fuel cell power generation
Autor:
Brent W. Kirby, Xiaoliang Wei, Jun Liu, Edwin C. Thomsen, Zimin Nie, Vincent L. Sprenkle, Gordon Xia, Bin Li, Wei Wang, Gordon L. Graff
Publikováno v:
Journal of The Electrochemical Society. 163:A5150-A5153
Aiming to explore low-cost redox flow battery systems, a novel iron-polysulfide (Fe/S) flow battery has been demonstrated in a laboratory cell. This system employs alkali metal ferri/ferrocyanide and alkali metal polysulfides as the redox electrolyte
Autor:
Brent W. Kirby, John P. Lemmon, Guosheng Li, Zhenguo Yang, Vincent L. Sprenkle, Xiaochuan Lu, Jin Yong Kim, Wu Xu
Publikováno v:
Energy Environ. Sci.. 6:299-306
In this study, we reported an intermediate-temperature (∼150 °C) sodium–sulfur (Na–S) battery. With a relatively low operating temperature, this novel battery could reduce the cost and safety issues associated with the conventional high-temper
Autor:
Lawrence A. Chick, Steven P. Simner, Nathan L. Canfield, Michael R. Powell, Kerry D. Meinhardt, Brent W. Kirby
Publikováno v:
Journal of Power Sources. 196:4475-4482
Limiting current densities for solid oxide fuel cells were measured using both button cells and a flow-through cell. The cell anodes were supplied with mixtures of humidified hydrogen and various inert gasses. It was demonstrated that the true limiti
Autor:
Gary D. Maupin, Kerry D. Meinhardt, Bill Voldrich, Jim Vordonis, Jeff F. Bonnett, Karl Jacob Haltiner, Brent W. Kirby, Arun Iyer, Jens T. Darsell, Nathan L. Canfield, Vincent L. Sprenkle, Rick D. Kerr, Darasack C. Klotzbach, Tak Keun Oh, Subhasish Mukerjee, Jin Yong Kim
Publikováno v:
ECS Transactions. 25:59-63
Delphi is developing Solid Oxide Fuel Cell (SOFC) technology for applications in a variety of markets. This paper outlines the development of SOFC stacks for transportation and stationary applications. This paper outlines key achievements in stack de
Autor:
Lakshmi Krishnan, Tao Zhang, Jacklyn Leahy, S. Srinivasan, Hitoshi Ota, Brent W. Kirby, Jonathan Mann, Paul W. Majsztrik, Melanie L. Velo-Simpson, Louis Gatto, K. T. Adjemian, Andrew Bruce Bocarsly, Raymond N. Dominey, Jay Burton Benziger
Publikováno v:
Chemistry of Materials. 18:2238-2248
Metal-oxide-recast Nafion composite membranes were studied for operation in hydrogen/oxygen proton-exchange membrane fuel cells (PEMFC) from 80 to 130 °C and at relative humidities ranging from 75 to 100%. Membranes of nominal 125 μm thickness were
Autor:
Satoshi Takahama, Ann E. Wittig, Cliff I. Davidson, Spyros N. Pandis, Susanne V. Hering, Brent W. Kirby, Andrei Y. Khlystov
Publikováno v:
Atmospheric Environment. 38:3201-3213
A method for semi-continuous (10 min time resolution) PM2.5 nitrate and sulfate measurements, based on the humidified impaction with flash volatilization design of Stolzenburg and Hering (Environ. Sci. Technol. 34 (2000) 907), was evaluated during th