Presentation
5 October 2023 Platforms for characterizing thin film electrochemical energy storage devices
David M. Stewart, Victoria C. Ferrari, Haotian Wang, Gary W. Rubloff
Author Affiliations +
Abstract
Research into electrochemical energy storage sits at the intersection between competing electronic, thermal, chemical, and mechanical forces. Motivated by the pursuit of 3D thin film battery architectures which deliver high power density without sacrificing energy, we have been developing new methodologies and fabrication strategies to study the impact of these forces on actual devices. Here, we will first present predictions of device operation based on continuum level modeling, followed by several experiments that address specific questions of electrochemo-mechanical coupling, interfacial impedances, and other nanoscale phenomena. Finally, we will discuss the consequences for real world operation.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David M. Stewart, Victoria C. Ferrari, Haotian Wang, and Gary W. Rubloff "Platforms for characterizing thin film electrochemical energy storage devices", Proc. SPIE PC12651, Low-Dimensional Materials and Devices 2023, PC126510O (5 October 2023); https://doi.org/10.1117/12.2677649
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KEYWORDS
Thin film devices

Thin films

Interfaces

Batteries

Electrodes

Lithium

Silicon

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