PDF

Enhanced performance of solid oxide fuel cells by introducing a transition layer between nanostructured cathode and electrolyte

Kaiyue Zhu, Huanying Liu

2015ensolid oxide fuel cellselectrochemical performancenanostructured cathodetransition layerperovskite

Abstract

Language:

A transition layer between Ce0.8Sm0.2O2/C0 d (SDC) electrolyte and Sr0.8Co0.8Fe0.2O3/C0 d (SCF0.8) nano cathode was introduced to improve electrochemical performances of solid oxide fuel cells (SOFCs). A calcining stripping method was used to introduce the transition layer on the SDC electrolyte. Then a nano porous cathode was coated on the transition layer. The microstructure of the nano cathode was optimized by adjusting its calcining temperature. It was found that the transition layer played a vital role in improving the electrochemical performances of the nanostructured cathode by enhancing the interface connection between cathode and electrolyte. Good electrochemical performance was obtained as the nano cathode calcined at 700/C14 C after introducing the transition layer. The polarization resistance of the anode-supported SOFC at 700 /C14 C was significantly reduced from 0.20 U cm2 to 0.05 U cm2, while the power density of the single cell was increased from 116 to 444 mW cm/C0 2.

Download

Cite This Work

@article{1ade4b12-1af0-4cc9-8c82-d6405e00164b,
  title={Enhanced performance of solid oxide fuel cells by introducing a transition layer between nanostructured cathode and electrolyte},
  author={Kaiyue Zhu and Huanying Liu},
  year={2015},
  language={en}
}
TY  - JOUR
TI  - Enhanced performance of solid oxide fuel cells by introducing a transition layer between nanostructured cathode and electrolyte
AU  - Kaiyue Zhu
AU  - Huanying Liu
PY  - 2015
LA  - en
ER  -

Similar Items

Plant auditing: a powerful tool for improving metallurgical plant performance

Deepak Malhotra

This work discusses the essential components of a rigorous auditing process aimed at enhancing metallurgical plant performance. The objective is to id

2015enPDF

Metal Casting Processes

Unknown, Unknown

This chapter discusses metal casting processes, highlighting the diversity and common characteristics among them. The objective is to elucidate the fu

2023enPDF

Artificial intelligence-aided materials design: AI-algorithms and case studies on alloys and metallurgical processes

Rajesh Jha, Bimal Kumar Jha

This book describes the application of artificial intelligence (AI) and machine learning (ML) concepts to develop predictive models that can be used t

2022enPDF

Metallurgical Plant Design and Operating Strategies

The Australasian Institute of Mining and Metallurgy

This conference, held in Perth, Western Australia, focuses on the latest advancements in metallurgical processing plant design and operational strateg

2006enPDF

Metallurgical Plant Design and Operating Strategies

David Pollard, Geoff Dunlop

The MetPlant 2008 conference focused on advancements in metallurgical processing of ores, emphasizing plant design, operation strategies, and innovati

2008enPDF

Metallurgical Plant Design and Operating Strategies

P Card, J Canterford

This document presents a collection of papers from the METPLANT 2011 conference focusing on metallurgical plant design and operating strategies. The o

2011enPDF