Nanocrystalline diamond synthesized from C60

Natalia Dubrovinskaia; Leonid Dubrovinsky; Falko Langenhorst; Steven Jacobsen; Christian Liebske

doi:10.1016/j.diamond.2004.06.017

Nanocrystalline diamond synthesized from C₆₀

Natalia Dubrovinskaia^*, Leonid Dubrovinsky, Falko Langenhorst, Steven Jacobsen, Christian Liebske

^*Corresponding author for this work

Earth and Planetary Sciences

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

90 Scopus citations

Abstract

A bulk sample of nanocrystalline cubic diamond with crystallite sizes of 5-12 nm was synthesised from fullerene C₆₀ at 20(1) GPa and 2000°C using a multi-anvil apparatus. The new material is at least as hard as single crystal diamond. It was found that nanocrystalline diamond at high temperature and ambient pressure kinetically is more stable with respect to graphitisation than usual diamonds.

Original language	English (US)
Pages (from-to)	16-22
Number of pages	7
Journal	Diamond and Related Materials
Volume	14
Issue number	1
DOIs	https://doi.org/10.1016/j.diamond.2004.06.017
State	Published - Jan 2005

Keywords

Nanodiamond

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
General Chemistry
Mechanical Engineering
Materials Chemistry
Electrical and Electronic Engineering

Access to Document

10.1016/j.diamond.2004.06.017

Cite this

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title = "Nanocrystalline diamond synthesized from C60",

abstract = "A bulk sample of nanocrystalline cubic diamond with crystallite sizes of 5-12 nm was synthesised from fullerene C60 at 20(1) GPa and 2000°C using a multi-anvil apparatus. The new material is at least as hard as single crystal diamond. It was found that nanocrystalline diamond at high temperature and ambient pressure kinetically is more stable with respect to graphitisation than usual diamonds.",

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AU - Dubrovinsky, Leonid

AU - Langenhorst, Falko

AU - Jacobsen, Steven

AU - Liebske, Christian

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KW - Nanodiamond

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