The Influence of Process Parameters on Crystalline Size of CdS Synthesized by Using a Precipitation Method

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概要

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• The synthesis of cadmium sulphide (CdS) semiconductor particles by precipitation and the influence of different synthesis parameters on the crystalline size of the particles are reported. The response surface methodology (RSM, Box-Behnken) was used to optimize the operating conditions in order to minimize the crystalline size. The values of the parameters studied were in the following range: pH value of the solution: 5 to 10; treatment time: 2–6 h; and mixing rate: 1.5 × 103 to 4.5 × 103 rpm. The optimal conditions for achieving the minimum crystalline size of CdS were as follows: pH = 7.26, mixing time = 2 h, and mixing rate = 4.5 × 103 rpm, and the minimum crystalline size achieved under these conditions was 6.9 nm.

• 2010-12-01

著者

• Zangoei Mohamad

  Department Of Chemical Engineering Tarbiat Modares University

• Zarringhalam Moghaddam

  Department Of Chemical Engineering Tarbiat Modares University

• ARASTEH Mehdi

  Department of Chemical Engineering, Tarbiat Modares University

• YUNCHI Leila

  Department of Chemical Engineering, Tarbiat Modares University

• Yunchi Leila

  Department Of Chemical Engineering Tarbiat Modares University

• Arasteh Mehdi

  Department Of Chemical Engineering Tarbiat Modares University

関連論文

• The Influence of Process Parameters on Crystalline Size of CdS Synthesized by Using a Precipitation Method

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