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Direct observation of blocked nanoscale surface evaporation on SiO2 nanodroplets
Friday, November 2, 2012 21:23
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Where size matters
(author unknown)
Neng Wan, Jun Xu, and Li-Tao Sun et al.
Nano-scale surface evaporation of SiO2 nanodroplets from a volcano-shaped tip (tip diameter d ∼ 20 nm to 70 nm) was observed directly using an in situ transmission electron microscopy method. Au nanoparticles, those precipitated in the SiO2 matrix after an Au catalyzed growth, diffused and pinned … [Appl. Phys. Lett. 101, 183114 (2012)] published Fri Nov 02, 2012.
2012-11-02 20:02:21
Source: http://nanochemistry.blogspot.com/2012/11/direct-observation-of-blocked-nanoscale.html
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