منابع مشابه
Influence of Electrode Design and Contacting Layers on Performance of Electrolyte Supported SOFC/SOEC Single Cells
The solid oxide cell is a basis for highly efficient and reversible electrochemical energy conversion. A single cell based on a planar electrolyte substrate as support (ESC) is often utilized for SOFC/SOEC stack manufacturing and fulfills necessary requirements for application in small, medium and large scale fuel cell and electrolysis systems. Thickness of the electrolyte substrate, and its io...
متن کاملMaterials design for perovskite SOFC cathodes
This article focuses on perovskite materials for application as cathode material in solid oxide fuel cells. In order to develop new promising materials it is helpful to classify already known perovskite materials according to their properties and to identify certain tendencies. Thereby, composition-dependent structural data and materials properties are considered. Structural data under consider...
متن کاملSYNTHESIS AND CHARACTERIZATION HOLLOW SPHERICAL La0,7Sr0,2Ca0,1Co0,9Fe0,1O3–δ (LSCCT) FOR CATHODE OF SOLID OXIDE FUEL CELL (SOFC)
H. H. Yu, X. Li, Z. G. Yuan, School of Material Science and Engineering, Shenyang Ligong University, Shenyang, China Hollow spheres structures of La0,7Sr0,2Ca0,1Co0,9Fe0,1O3–δ (LSCCT) have been synthesized via hydrothermal method using carbon spheres as template. The structure and electrical conductivity of obtained samples are characterized by X-ray diffraction (XRD), scanning electron microsc...
متن کاملDesign of rib plate of electrode in electrochemical smoothing and electrobrightening of large hole
This study discusses the improvement of surface finish of medium or large holes beyond traditional drilling, boring, rough turning, or extruding by electrochemical smoothing using inserted rib-plate electrodes. High electrical current is not required when the rib plate is used to reduce the engaged area for large hole. Traditionally, the hole polishing requires a sequence of complicated premach...
متن کاملApplication of surface enhanced Raman spectroscopy to the study of SOFC electrode surfaces.
SERS provided by sputtered silver was employed to detect trace amounts of chemical species on SOFC electrodes. Considerable enhancement of Raman signal and lowered detection threshold were shown for coked nickel surfaces, CeO(2) coatings, and cathode materials (LSM and LSCF), suggesting a viable approach to probing electrode degradation and surface catalytic mechanism.
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: ECS Proceedings Volumes
سال: 1995
ISSN: 0161-6374,2576-1579
DOI: 10.1149/199501.0274pv