Issue 68, 2019
From the journal:

Chemical Communications

Uniform lithium deposition on N-doped carbon-coated current collectors†

Na Zhang, ORCID logo a   Seung-Ho Yu ORCID logo *ab  and  Héctor D. Abruña ORCID logo *a  

* Corresponding authors

a Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York, USA
E-mail: hda1@cornell.edu

b Department of Chemical and Biological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
E-mail: seunghoyu@korea.ac.kr

Abstract

A Cu foil current collector was coated with polydopamine-derived nitrogen-doped carbon (N-C) to regulate Li nucleation and growth. The lithium nucleation overpotential was significantly lowered, and Li was deposited in a spherical morphology without dendrites, dramatically improving the Li plating/stripping coulombic efficiency.

Graphical abstract: Uniform lithium deposition on N-doped carbon-coated current collectors

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Article information

DOI
https://doi.org/10.1039/C9CC04415A
Article type
Communication
Submitted
09 Jun 2019
Accepted
26 Jul 2019
First published
26 Jul 2019

Chem. Commun., 2019,55, 10124-10127

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Uniform lithium deposition on N-doped carbon-coated current collectors

N. Zhang, S. Yu and H. D. Abruña, Chem. Commun., 2019, 55, 10124 DOI: 10.1039/C9CC04415A

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