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Hydrothermal synthesis of ZnSe hollow micropheres
Author(s) -
Wang Hongni,
Du Fanglin
Publication year - 2006
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.200510581
Subject(s) - ammonium bromide , hydrothermal circulation , transmission electron microscopy , scanning electron microscope , bromide , hydrothermal synthesis , materials science , chemical engineering , diffraction , powder diffraction , spectroscopy , nanoparticle , nanotechnology , nuclear chemistry , chemistry , crystallography , optics , inorganic chemistry , composite material , pulmonary surfactant , physics , quantum mechanics , engineering
ZnSe hollow spheres aggregated from nanoparticles with size of 60∼100 nm have been successfully synthesized via simple hydrothermal routes. NaOH and cetyltrimethyl ammonium bromide (CTAB) were used to control the shape and size, respectively. The as‐prepared microspheres were characterized with powder X‐ray diffraction (XRD), field emission scanning electron microscopy (SEM), transmission electron microscopy (TEM) and UV‐vis spectroscopy. The results indicate that the products are well dispersed and uniform. The effect of two additives was discussed. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)