Preparation of Lead Selenide Nanoparticles under Ultrasonic-Microwave Co-Irradiation

Author

Lv, Wei-zhong ; Weng, Wen-jian

Author_Institution

Dept. of Mater. Sci. & Eng., Zhejiang Univ., Hangzhou, China

fYear

2010

fDate

28-31 March 2010

Firstpage

1

Lastpage

3

Abstract

The lead selenide (PbSe) nanoparticles have been synthesized under ultrasonic/microwave co-irradiation. These PbSe nanoparticles were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and DSC. In the new routes, pure PbSe phase was synthesized using elemental Se and lead acetate as starting materials and ethylene glycol as solvent under ultrasound of 25 kHz, 1500 W and microwave of 1000 W, 2450 MHz.

Keywords

IV-VI semiconductors; X-ray diffraction; differential scanning calorimetry; lead compounds; nanoparticles; solvent effects; transmission electron microscopy; ultrasonic waves; DSC; PbSe; TEM; X-ray diffraction; XRD; frequency 2450 MHz; frequency 25 kHz; lead selenide nanoparticle preparation; power 1000 W; power 1500 W; solvent effect; transmission electron microscopy; ultrasonic-microwave co-irradiation; Anti-freeze; Chemical elements; Electromagnetic heating; Lead compounds; Microwave ovens; Nanoparticles; Scanning electron microscopy; Transmission electron microscopy; X-ray diffraction; X-ray scattering;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific

Conference_Location

Chengdu

Print_ISBN

978-1-4244-4812-8

Electronic_ISBN

978-1-4244-4813-5

Type

conf

DOI

10.1109/APPEEC.2010.5449536

Filename

5449536