Year: 2010
Type: article
Abstract: With the increasing importance of wireless microelectronic devices the need for on‐board power supplies is evidently also increasing. Possible candidates for microenergy storage devices are planar all‐solid‐state Li‐ion microbatteries, which are currently under development by several start‐up companies. However, to increase the energy density of these microbatteries further and to ensure a high power delivery, three‐dimensional (3D) designs are essential. Therefore, several concepts have been proposed for the design of 3D microbatteries and these are reviewed. In addition, an overview is given of the various electrode and electrolyte materials that are suitable for 3D all‐solid‐state microbatteries. Furthermore, methods are presented to produce films of these materials on a nano‐ and microscale.
Source: Advanced Energy Materials
Institution: Eindhoven University of Technology
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2171874342