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Updated: Jul 5, 2026

Synthesis of Graphene Nanofluids with Controllable Flake Size Distributions
Published on: July 17, 2019
A cheap gas-liquid-solid method for nanodeposition of iron on the surface of flaky graphite powder
Yuan Chen1, Xianwei Meng, Fangqiong Tang
1Laboratory of Controllable Preparation and Application of Nanomaterials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China.
Abstract:
A cheap gas-liquid-solid method to prepare a nanodeposition of iron on the surface of a micrometer-size flaky graphite powder is described. This method is suited not only for spherical, but also nonspherical small substrates. The method is only a one-step process, in which decomposition of iron pentacarbonyl is induced by nitrogen gas in a 90 degrees C reactor. This synthetic route simplifies the operation procedure and manufacturing equipment, and decreases the reaction temperature, compared with conventional liquid-solid-phase methods and gas-solid-phase methods.
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