Mechanistic Insights of Seeded Diamond Growth from Molecular Precursors

27 July 2021, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

We report mechanistic insights of the bottom-up synthesis of nanodiamonds (NDs) from adamantane derivatives as molecular precursors. Thermal cracking of tetracosane below the decomposition temperature of adamantane, 1-adamantylamine or 2-azaadamantane revealed the initial steps of seeded diamond growth mechanism based on pyrolysis studies.

Keywords

seeded diamond growth
nanodiamond
pyrolysis
high pressure high temperature

Supplementary materials

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Title
Mechanistic Insights of Seeded Diamond Growth from Molecular Precursors
Description
We report mechanistic insights of the bottom-up synthesis of nanodiamonds (NDs) from adamantane derivatives as molecular precursors. Thermal cracking of tetracosane below the decomposition temperature of adamantane, 1-adamantylamine or 2-azaadamantane revealed the initial steps of seeded diamond growth mechanism based on pyrolysis studies.
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