Advanced Microstructures for Electrochemical Energy Systems: A Modelling Perspective

Antonio Bertei, Roberto Mauri, Chih Che Chueh

研究成果: Conference contribution

摘要

The efficiency of solid oxide fuel cells (SOFCs) and lithium-ion batteries (LIBs) can be significantly improved by optimizing the microstructure of their porous electrodes. Thanks to novel fabrication techniques, such as 3D printing and additive manufacturing, innovative structural features can be produced in order to improve the electrochemical performance beyond what the current homogeneous microstructures can do. In this study, by means of physically-based modelling, we show how the insertion of dense ion-conducting pillars in SOFC anodes and the grading of the particle size and porosity in LIB positive electrodes can enhance the efficiency of electrochemical energy conversion and energy storage. The paper is intended to showcase the potential of such novel electrode architectures and to demonstrate how modelling can provide useful design indications to guide the optimization of the new generation of electrochemical energy systems.

原文English
主出版物標題5th International Forum on Research and Technologies for Society and Industry
主出版物子標題Innovation to Shape the Future, RTSI 2019 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面208-212
頁數5
ISBN(電子)9781728138152
DOIs
出版狀態Published - 2019 九月
事件5th International Forum on Research and Technologies for Society and Industry, RTSI 2019 - Firenze, Italy
持續時間: 2019 九月 92019 九月 12

出版系列

名字5th International Forum on Research and Technologies for Society and Industry: Innovation to Shape the Future, RTSI 2019 - Proceedings

Conference

Conference5th International Forum on Research and Technologies for Society and Industry, RTSI 2019
國家Italy
城市Firenze
期間19-09-0919-09-12

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Computer Networks and Communications
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Instrumentation

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