journal article·2004-12

Hollow nanoparticles of ?-iron oxide synthesized by chemical vapor condensation

Jai-Sung Lee, Sung-Soon Im, Chang-Woo Lee, Ji-Hun Yu, Yong-Ho Choa, Sung-Tag Oh

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Abstract

Hollow nanoparticles of β-Fe2O3 were synthesized by chemical vapor condensation (CVC). A structural study revealed that the nanoparticles, 10–20 nm in diameter, consisted of hollow structures with several shells 3–5 nm in thickness. TEM observation indicated that the shells of the β-Fe2O3 nanoparticles consist of several grain structures having different crystal orientations. This feature of the crystallinity enables us to infer the formation mechanism of the hollow structure of the β-Fe2O3 nanoparticles during CVC process.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Iron oxide chemistry and applications · Minerals Flotation and Separation Techniques · Electrostatics and Colloid Interactions

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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