High power graphene micro-supercapacitors

R. B. Kaner, C. Wang, M. El-Kady, V. Strauss, A. Borenstein, M. Muni, H. Huang, X. Chang, S. Qu, K. Sung

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations


Micro-supercapacitors (MSCs) are one of the most promising electronic circuit elements in electronic devices as they are designed for use as energy storage components, decoupling capacitors, ripple current filter elements, and in many other applications. The materials used for MSCs have been greatly restricted since only a few materials or material combinations are capable of operating at the required high frequencies with high power and sufficient stability for long-term operation [1]. By using graphene and its derivatives as electrodes, here we demonstrate that MSCs with ultrahigh power density will push further the monolithic integration and the realization of smart multifunctional autonomous system-on-a-chip.

Original languageEnglish
Title of host publication2020 IEEE International Electron Devices Meeting, IEDM 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728188881
StatePublished - 12 Dec 2020
Event66th Annual IEEE International Electron Devices Meeting, IEDM 2020 - Virtual, San Francisco, United States
Duration: 12 Dec 202018 Dec 2020

Publication series

NameTechnical Digest - International Electron Devices Meeting, IEDM
ISSN (Print)0163-1918


Conference66th Annual IEEE International Electron Devices Meeting, IEDM 2020
Country/TerritoryUnited States
CityVirtual, San Francisco


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