Ideal three-dimensional electrode structures for electrochemical energy storage

© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 15 vom: 16. Apr., Seite 2440-5
1. Verfasser: Chabi, Sakineh (VerfasserIn)
Weitere Verfasser: Peng, Chuang, Hu, Di, Zhu, Yanqiu
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't 3D electrodes energy storage ion diffusion and electron transport length template-assisted synthesis template-free synthesis
Beschreibung
Zusammenfassung:© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Three-dimensional electrodes offer great advantages, such as enhanced ion and electron transport, increased material loading per unit substrate area, and improved mechanical stability upon repeated charge-discharge. The origin of these advantages is discussed and the criteria for ideal 3D electrode structure are outlined. One of the common features of ideal 3D electrodes is the use of a 3D carbon- or metal-based porous framework as the structural backbone and current collector. The synthesis methods of these 3D frameworks and their composites with redox-active materials are summarized, including transition metal oxides and conducting polymers. The structural characteristics and electrochemical performances are also reviewed. Synthesis of composite 3D electrodes is divided into two types - template-assisted and template-free methods - depending on whether a pre-made template is required. The advantages and drawbacks of both strategies are discussed
Beschreibung:Date Completed 13.04.2015
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201305095