Results 251 to 260 of about 31,714 (305)

Redox‐Mediated Aluminum–Air Fuel Cells With Suppressed Hydrogen Evolution for Durable Power Generation

Advanced Energy Materials, EarlyView.
The redox‐mediated aluminum–air fuel cell (RM‐AAFC) integrates a soluble redox mediator, 7,8‐dihydroxy‐2‐phenazine sulfonic acid (DHPS), to facilitate the oxidation of aluminum and inhibit hydrogen evolution reaction (HER) through competitive reactions between DHPS reduction and HER on the Al surface.
Yuxi Song, Hang Zhang, Zhongheng Fu, Zeyun Gu, Lingchao Xia, Haoyang Guo, Jiahao Zhuang, Yizhuo He, Linghang Meng, Zhi Wei Javier Ang, Qing Wang   +10 more
wiley   +1 more source

Metallic Substrate Supported SOFC for APU Application

, 2005
Lang, Michael, Szabo, Patric, Schiller, Günter, Franco, Thomas, Ilhan, Zeynep   +4 more
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Solid Oxide Fuel Cells

2012
The Solid Oxide Fuel Cell is an electrochemical device for the conversion of hydrogen or a hydrocarbon fuel directly into electrical power. They are clean, modular, and efficient and retain this efficiency across a wide range of sizes. This fuel flexibility and efficiency makes them very attractive for a number of power-generation roles, including ...
A. Atkinson, S. J. Skinner, J. A. Kilner
  +6 more sources

Solid Oxide Fuel Cells

2020
Solid Oxide Fuel Cells (SOFCs) are nowadays one of the most promising devices for stationary clean energy production, due to their minimal Green House Gas (GHG) emissions, fuel flexibility (from hydrogen to hydrocarbons and biogas), high efficiency, and power density.
Anand Singh, Prashant Baredar
  +6 more sources

An Octane-Fueled Solid Oxide Fuel Cell

Science, 2005
There are substantial barriers to the introduction of hydrogen fuel cells for transportation, including the high cost of fuel-cell systems, the current lack of a hydrogen infrastructure, and the relatively low fuel efficiency when using hydrogen produced from hydrocarbons.
Zhongliang, Zhan, Scott A, Barnett
openaire   +2 more sources

Catalysis in Solid Oxide Fuel Cells

Annual Review of Chemical and Biomolecular Engineering, 2011
Solid oxide fuel cells (SOFCs) and solid oxide electrolyzers (SOEs) hold much promise as highly efficient devices for the direct interconversion of chemical and electrical energy. Commercial application of these devices, however, requires further improvements in their performance and stability.
R J, Gorte, J M, Vohs
openaire   +2 more sources

In Situ Studies of Fuel Oxidation in Solid Oxide Fuel Cells

Analytical Chemistry, 2007
Existing electrochemical experiments and models of fuel oxidation postulate about the importance of different oxidation pathways and relative fuel conversion efficiencies, but specific information is often lacking. Experiments described below present the first direct, in situ measurements of relevant chemical species formed on solid oxide fuel cell ...
Michael B, Pomfret, Jeffrey C, Owrutsky, Robert A, Walker   +2 more
openaire   +2 more sources

Biogas Fuel Reforming for Solid Oxide Fuel Cells

ECS Transactions, 2011
In this paper, several strategies for biogas reforming and their ensuing effects on solid-oxide-fuel-cell performance are explored. Synthesized biogas (65% CH4 + 35% CO2) fuel streams are reformed over a rhodium catalyst supported on a porous alumina-foam support.
Danielle M. Murphy, Amy E. Richards, Andrew M. Colclasure, Wade Rosensteel, Neal Sullivan   +4 more
openaire   +1 more source

Solid oxide fuel cells

Chemical Society Reviews, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +2 more sources

Solid Oxide Fuel Cell

2005
Solid oxide fuel cell including an anode which comprises a cermet activated by a catalyst for hydrocarbon oxidation, process for the preparation thereof, and method for the production of energy exploiting it.
Sin XA, Albizzati E, Aricò AS, Gullo RL, La Rosa D, Antonucci V   +5 more
openaire   +4 more sources