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

Na Zhang; Seung Ho Yu; Héctor D. Abruña

doi:10.1039/c9cc04415a

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

Na Zhang
, Seung Ho Yu
, Héctor D. Abruña^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

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.

Original language	English
Pages (from-to)	10124-10127
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	68
DOIs	https://doi.org/10.1039/c9cc04415a
Publication status	Published - 2019

Bibliographical note

Funding Information:
This work made use of the Cornell Center for Materials Research (CCMR) Shared Facilities with funding from the NSF MRSEC program (DMR-1719875). The authors thank E. Padgett and D. A. Muller for the help with transmission electron microscope measurements.

Publisher Copyright:
© 2019 The Royal Society of Chemistry.

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c9cc04415a

Cite this

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title = "Uniform lithium deposition on N-doped carbon-coated current collectors",

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.",

author = "Na Zhang and Yu, \{Seung Ho\} and Abru{\~n}a, \{H{\'e}ctor D.\}",

note = "Funding Information: This work made use of the Cornell Center for Materials Research (CCMR) Shared Facilities with funding from the NSF MRSEC program (DMR-1719875). The authors thank E. Padgett and D. A. Muller for the help with transmission electron microscope measurements. Publisher Copyright: {\textcopyright} 2019 The Royal Society of Chemistry.",

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AU - Zhang, Na

AU - Yu, Seung Ho

AU - Abruña, Héctor D.

N1 - Funding Information: This work made use of the Cornell Center for Materials Research (CCMR) Shared Facilities with funding from the NSF MRSEC program (DMR-1719875). The authors thank E. Padgett and D. A. Muller for the help with transmission electron microscope measurements. Publisher Copyright: © 2019 The Royal Society of Chemistry.

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85071244572

U2 - 10.1039/c9cc04415a

DO - 10.1039/c9cc04415a

M3 - Article

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AN - SCOPUS:85071244572

SN - 1359-7345

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SP - 10124

EP - 10127

JO - Chemical Communications

JF - Chemical Communications

IS - 68

ER -

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

Abstract

Bibliographical note

ASJC Scopus subject areas

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