Semiconductor-metal core-shell nanostructures by colloidal heterocoagulation in aqueous medium
نویسندگان
چکیده
منابع مشابه
Galvanic Exchange in Colloidal Metal/Metal-Oxide Core/Shell Nanocrystals
While galvanic exchange is commonly applied to metallic nanoparticles, recently its applicability was expanded to metal-oxides. Here the galvanic exchange is studied in metal/metal-oxide core/shell nanocrystals. In particular Sn/SnO2 is treated by Ag+, Pt2+, Pt4+, and Pd2+. The conversion dynamics is monitored by in situ synchrotron X-ray diffraction. The Ag+ treatment converts the Sn cores to ...
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ژورنال
عنوان ژورنال: Materials Letters
سال: 2016
ISSN: 0167-577X
DOI: 10.1016/j.matlet.2016.05.179