High Energy Density Supercapacitors

Marcus Worsley | 20-ERD-019

Executive Summary

The goal of this project is to use design optimization and additive manufacturing to significantly boost the energy density of supercapacitors. We will develop the computational tools to determine how porosity in three-dimensionally printed supercapacitor electrodes impacts device performance and expands operating conditions to increase the supercapacitor's performance.

Publications, Presentations, and Patents

Yao, B., et al. 2020. "3D-Printed Structure Boosts the Kinetics and Intrinsic Capacitance of Pseudocapacitive Graphene Aerogels." Advanced Materials 32 (8): 1906652. doi: 10.1002/adma.201906652. LLNL-JRNL-801202