Title of article
Synthesis and Characterization of Ag2S Nanocrystals in Hyperbranched TPolyurethane at Room Temperature
Author/Authors
Yin، J. نويسنده , , Hong، L. نويسنده , , Liu، S. H. نويسنده , , Qian، X. F. نويسنده , , Wang، X. L. نويسنده , , Zhu، Z. K. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
-258
From page
259
To page
0
Abstract
AAg2S nanoparticles in hyperbranched polyurethane matrix were prepared through the in situ reaction with thioacetamide as the sulfur source at room temperature. Transmission electron microscopic analysis revealed a uniform spherical shape for Ag2S nanoparticles, with an average size of about 4-10 nm and a narrow size distribution. X-ray powder diffraction and UV-vis spectroscopy were also used to characterize the obtained nanoparticles
Keywords
M?ssbauer spectroscopy , trivalent nickel , charge disproportionation , perovskite
Journal title
JOURNAL OF SOLID STATE CHEMISTRY
Serial Year
2002
Journal title
JOURNAL OF SOLID STATE CHEMISTRY
Record number
57646
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