Title of article
Sonochemical synthesis of nanocrystalline lead chalcogenides: PbE (E = S, Se, Te)
Author/Authors
Li، نويسنده , , Qing and Ding، نويسنده , , Yi and Shao، نويسنده , , Mingwang and Wu، نويسنده , , Ji and Yu، نويسنده , , Guihua and Qian، نويسنده , , Yitai، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
5
From page
539
To page
543
Abstract
Nanocrystalline lead chalcogenides PbE (E=S, Se, Te) were synthesized conveniently by the reaction of Pb(CH3COO)2·3H2O and elemental chalcogens in ethylenediamine (en) under ultrasonic irradiation. XRD and TEM techniques were employed to characterize the products. The solubility of chalcogen in en was found to be the key factor of the reaction. A three-step mechanism was proposed to account for the formation of the products.
Keywords
Nanostructures , chemical synthesis , chalcogenides
Journal title
Materials Research Bulletin
Serial Year
2003
Journal title
Materials Research Bulletin
Record number
2096181
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