Surface-tailored PtPdCu ultrathin nanowires as advanced electrocatalysts for ethanol oxidation and oxygen reduction reaction in direct ethanol fuel cell
نویسندگان
چکیده
منابع مشابه
Metal Oxide/Pt Based Nanocomposites as Electrocatalysts for Oxygen Reduction Reaction
Fuel cell is a promising choice for clean energy because of its eco-friendly system, high energy conversion efficiency and high power density. Recently, much of the research work is focused on the system of combining metal oxides to increase the durability and surface area and to reduce the cost. In this study, among the various fabrication methods, we used the precipitation method to synthesis...
متن کاملPd/HPW-PDDA-MWCNTs as effective non-Pt electrocatalysts for oxygen reduction reaction of fuel cells.
A novel Pd/HPW-PDDA-MWCNT with high electrocatalytic activity for the oxygen reduction reaction of fuel cells was synthesized by immobilizing water soluble HPW with positively charged polyelectrolyte PDDA on MWCNTs.
متن کاملHighly efficient electrocatalysts for oxygen reduction reaction.
Highly efficient and chemically compatible LnxSr1-xCoO3-delta (Ln = La, Sm, Gd, ...)/Co3O4 electrocatalysts for oxygen reduction reaction are presented and the very low cathode polarization resistances and excellent performances implied their promising application for developing intermediate-temperature solid oxide fuel cells (SOFCs), as well as potential application for oxygen separation membr...
متن کاملPorous platinum nanowire arrays for direct ethanol fuel cell applications.
Porous Pt nanowire arrays show enhanced electrocatalytic activities for ethanol oxidation in direct alcohol fuel cells.
متن کامل2D Analytical Model for Direct Ethanol Fuel Cell Performance Prediction
Analytical models provide useful information for researchers to study fuel cell function. In this paper, it’s aimed to present a 2D analytical model for direct ethanol fuel cell (DEFC) performance. The model included equations inside diffusion layer, catalyst layer, and Ethanol cross-over through membrane, which all have been solved. Analytical model has been validated by some experimental tria...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Energy Chemistry
سال: 2021
ISSN: 2095-4956
DOI: 10.1016/j.jechem.2020.04.056