Metallic impurities in graphenes prepared from graphite can dramatically influence their properties

Adriano Ambrosi; Sze Yin Chee; Bahareh Khezri; Richard D. Webster; Zdeněk Sofer; Martin Pumera

doi:10.1002/anie.201106917

Metallic impurities in graphenes prepared from graphite can dramatically influence their properties

Adriano Ambrosi, Sze Yin Chee, Bahareh Khezri, Richard D. Webster, Zdeněk Sofer, Martin Pumera^*

^*Corresponding author for this work

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

170 Citations (Scopus)

Abstract

All at C? Graphenes prepared by the top-down exfoliation of graphite are shown to contain metallic impurities (see scheme, metal impurities shown as black dots). These impurities may dominate their properties and can have a negative influence on their potential applications.

Original language	English
Pages (from-to)	500-503
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	2
DOIs	https://doi.org/10.1002/anie.201106917
Publication status	Published - Jan 9 2012
Externally published	Yes

ASJC Scopus Subject Areas

Catalysis
General Chemistry

Keywords

electrochemistry
graphene
graphite
impurities

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10.1002/anie.201106917

Cite this

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title = "Metallic impurities in graphenes prepared from graphite can dramatically influence their properties",

abstract = "All at C? Graphenes prepared by the top-down exfoliation of graphite are shown to contain metallic impurities (see scheme, metal impurities shown as black dots). These impurities may dominate their properties and can have a negative influence on their potential applications.",

keywords = "electrochemistry, graphene, graphite, impurities",

author = "Adriano Ambrosi and Chee, {Sze Yin} and Bahareh Khezri and Webster, {Richard D.} and Zden{\v e}k Sofer and Martin Pumera",

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AU - Ambrosi, Adriano

AU - Chee, Sze Yin

AU - Khezri, Bahareh

AU - Webster, Richard D.

AU - Sofer, Zdeněk

AU - Pumera, Martin

PY - 2012/1/9

Y1 - 2012/1/9

N2 - All at C? Graphenes prepared by the top-down exfoliation of graphite are shown to contain metallic impurities (see scheme, metal impurities shown as black dots). These impurities may dominate their properties and can have a negative influence on their potential applications.

AB - All at C? Graphenes prepared by the top-down exfoliation of graphite are shown to contain metallic impurities (see scheme, metal impurities shown as black dots). These impurities may dominate their properties and can have a negative influence on their potential applications.

KW - electrochemistry

KW - graphene

KW - graphite

KW - impurities

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Metallic impurities in graphenes prepared from graphite can dramatically influence their properties

Abstract

ASJC Scopus Subject Areas

Keywords

Access to Document

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