Supercritical fluid synthesis of magnetic hexagonal nanoplatelets of magnetite

Zhonglai Li; Jeffrey F. Godsell; Justin P. O'Byrne; Nikolay Petkov; Michael A. Morris; Saibal Roy; Justin D. Holmes

doi:10.1021/ja105079y

Supercritical fluid synthesis of magnetic hexagonal nanoplatelets of magnetite

Zhonglai Li
, Jeffrey F. Godsell
, Justin P. O'Byrne
, Nikolay Petkov
, Michael A. Morris
, Saibal Roy
, Justin D. Holmes

Trinity College Dublin

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

Abstract

A supercritical fluid technique was used to prepare hexagonal nanoplatelets of magnetite. Ferrocene was used as the Fe source, and sc-CO₂ acted as both a solvent and oxygen source in the process. Powder X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, and magnetic measurements were used to characterize the products. It was found that the morphology and structure of the product strongly depended on the reaction conditions.

Original language	English
Pages (from-to)	12540-12541
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	132
Issue number	36
DOIs	https://doi.org/10.1021/ja105079y
Publication status	Published - 15 Sep 2010

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https://hdl.handle.net/10468/6649Licence: CC BY-NC-ND

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abstract = "A supercritical fluid technique was used to prepare hexagonal nanoplatelets of magnetite. Ferrocene was used as the Fe source, and sc-CO2 acted as both a solvent and oxygen source in the process. Powder X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, and magnetic measurements were used to characterize the products. It was found that the morphology and structure of the product strongly depended on the reaction conditions.",

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AU - Morris, Michael A.

AU - Roy, Saibal

AU - Holmes, Justin D.

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AB - A supercritical fluid technique was used to prepare hexagonal nanoplatelets of magnetite. Ferrocene was used as the Fe source, and sc-CO2 acted as both a solvent and oxygen source in the process. Powder X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, and magnetic measurements were used to characterize the products. It was found that the morphology and structure of the product strongly depended on the reaction conditions.

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Supercritical fluid synthesis of magnetic hexagonal nanoplatelets of magnetite

Abstract

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