FY 2011 Annual Progress Report DOE Hydrogen and Fuel Cells Program
نویسندگان
چکیده
Develop solid oxide fuel cell (SOFC) materials and • architectures for robust operation on renewable/ biomass fuel streams. Identify optimal fuel-processing strategies for renewable • fuels, specifically biogas derived from anaerobic digesters commonly utilized for sludge remediation at wastewater treatment facilities. Employ system modeling to optimize SOFC system • configurations. Extend model-predictive control strategies to integrate • system hardware for improved load following and dynamic response.
منابع مشابه
Recent Progress 1. Role of Ti in Enabling Reversible Hydrogen Storage in Complex Hydrides
DOE Hydrogen Program FY 2009 Annual Progress Report PIs: Peter Sutter ([email protected]), James Muckerman, Jason Graetz Collaborators: Yves Chabal, Cristian Ciobanu, Eli Sutter Center for Functional Nanomaterials, Chemistry Department, Energy Science & Technology Department, Brookhaven National Laboratory, Upton, NY 11978, Materials Science & Engineering Department, University of Texas at Dallas...
متن کاملFY 2010 Annual Progress Report DOE Hydrogen Program II
Cu delafossites, CuMO2 (M = group-III elements), have received great attention in recent years due to their potential applications as electrodes for hydrogen production by PEC water splitting and transparent conductive oxides (TCOs) in optoelectronic devices [1,2]. The p-type conductivity and good hole mobility are what make the Cu delafossites so unique and more attractive in these application...
متن کاملFY 2009 Annual Progress Report DOE Hydrogen Program IV
We have designed and installed a unique GLAD system with two e-beam sources for the fabrication of nanostructured hydrogen storage materials (such as Mg, MgNi alloy, catalyst coated/doped Mg and its alloy, multilayered metal nanostructures). Due to the reactive nature of the metals/metal alloys for hydrogen storage, the system integrates the vacuum chamber with a glove box. This unique system s...
متن کاملDOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report
Our studies comprise two classes of materials: metal hydrides and complex hydrides. Metal hydrides can store large amounts of hydrogen, but due to the high atomic mass of the host element(s) the weight-percent efficiency is typically low. We are focusing on materials in which the atomic mass of the metal is low, such as MgH2 and AlH3. Comprehensive studies of point defects and migration enable ...
متن کاملFY 2009 Annual Progress Report DOE Hydrogen Program
Showed that the calculated activation energy for • AlH3 vacancy diffusion in NaAlH4 is 85 kJ/mol H2, suggesting that it is the rate-limiting step in hydrogen release kinetics from Ti-doped samples. Obtained the activation energies for surface• controlled vacancy creation in pure undoped NaAlH4, showed that vacancy creation limits the dehydrogenation kinetics for particle sizes above ~0.1 μm. Id...
متن کامل