Title of article
A novel way to synthesize lead sulfide QDs via γ-ray irradiation
Author/Authors
Changqi، نويسنده , , Xu and Zhicheng، نويسنده , , Zhang and Hailong، نويسنده , , Wang and Qiang، نويسنده , , Ye، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
4
From page
5
To page
8
Abstract
Carbon disulfide (CS2) is used as indirect sulfur source to synthesize spherical semiconductor lead sulfide (PbS) quantum dots (QDs) in a Quaternary W/O microemulsion by γ-ray irradiation at room temperature under ambient pressure. X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and ultraviolet-visible (UV–Vis) spectrum are used to characterize the obtained product. A possible reaction process is discussed.
Keywords
Lead sulfide QDs , W/O microemulsion , ?-Ray irradiation
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Serial Year
2003
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Record number
2139749
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