Synthesis of Nanometer ZnO Particles by Directly Precipitation Method

Journal of Inorganic Materials

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Synthesis of Nanometer ZnO Particles by Directly Precipitation Method

TANG Jiao-Ning, GONG Xiao-Zhong, LI Jun-Qin

Shenzhen Key Laboratory of Special Functional Materials, Material Department, College of Science, Shenzhen University, Shenzhen 518060, China

Received:2004-01-04 Revised:2005-04-22 Published:2006-01-20 Online:2006-01-20

Abstract

Abstract: Nanometer ZnO particles were synthesized by the homogeneous precipitation method from urea and zinc nitrate. TEM analysis shows that nanometer ZnO particles obtained are in the
nanosize range of 50nm; BET analysis shows that the specific surface area of the ZnO particles is 25.6m²/g; XRD analysis shows the crystalline
of the nanometer ZnO particles is in the hexagonal structure; the formation mechanism of nanometer ZnO particles was concluded by the analysis of XRD,
IR and TG-DSC.

Key words: nano-zinc oxide, homogeneous precipitation, mechanism

CLC Number:

TF123

TANG Jiao-Ning,GONG Xiao-Zhong,LI Jun-Qin. Synthesis of Nanometer ZnO Particles by Directly Precipitation Method[J]. Journal of Inorganic Materials.

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Synthesis of Nanometer ZnO Particles by Directly Precipitation Method

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