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Analysis of few-nm sized metal nanoparticles on carbon nanostructures

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Published under licence by IOP Publishing Ltd
, , Citation M W Fay et al 2012 J. Phys.: Conf. Ser. 371 012066 DOI 10.1088/1742-6596/371/1/012066

1742-6596/371/1/012066

Abstract

HAADF-STEM tomography has been used to analyse the size and distribution of encapsulated gold nanoparticles (NPs) in hollow graphitised carbon nanofibres HAADF combined with a rolling-ball filter allows few-nm sized metallic NPs to be imaged with sufficient contrast against the higher volume carbon support structures to enable tomographic reconstruction

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10.1088/1742-6596/371/1/012066