Developing anode materials with excellent cycling performance and energy capacities for lithium-ion batteries (LIBs) is a challenging task. Covalent organic frameworks (COFs) have gained attention as potential high-performing electrode materials due to their ability to incorporate redox-active monomers directly into the structure. This presentation will emphasize the synthesis of an imine-linked COF containing redox-active dehydrobenzoannulene (DBA) units for use as an anode material in a lithium-ion battery. The DBA-COF system exhibits a reversible capacity of 207 mA h g<sup>-1</sup> at 50 mA g<sup>-1</sup> after 90 cycles. This work highlights the potential of utilizing DBA units to construct efficient organic-based anode materials for LIBs.

Dehydrobenzoannulene-based two-dimensional covalent organic frameworks as an anode material for lithium-ion batteries

Macromolecular Chemistry: The Second Century

[Author Benefits](https://scimeetings.acs.org/?utm_source=pubs_content_marketing&utm_medium=website&utm_campaign=0320_MCF_NPI_Launch_Spring_Homepage&ref=pubs_content_marketing)

[How to use SciMeetings](https://storage.googleapis.com/dl.morressier.com/acs/SciMeetings-ACSSpring2020-HowToGuide_M3020-Final.pdf)

[Frequently Asked Questions](https://storage.googleapis.com/dl.morressier.com/acs/SciMtng_ACSNMSp2020_FAQ_M3120_Final.pdf)

ACS Spring 2020 National Meeting & Expo

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.