直接沉积法制备棒状ZnO

doi:10.3866/PKU.WHXB20051219

Acta Phys. -Chim. Sin. ›› 2005, Vol. 21 ›› Issue (12): 1419-1421.doi: 10.3866/PKU.WHXB20051219

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Preparation of Rodlike ZnO Particles by Direct Precipitation Reaction

REN Xiang-Ling; HAN Dong; CHEN Dong; XIA Hai-Long; WANG Dong; TANG Fang-Qiong

Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101; Institute of Materials, Harbin Engineering University, Harbin 150001

Received:2005-04-21 Revised:2005-06-30 Published:2005-12-15
Contact: TANG Fang-Qiong E-mail:tangnano@sohu.com

Abstract

Abstract: Rodlike ZnO particles were directly precipitated by using zinc acetate and triethanolamine via a simple solution route at low temperature (90 ℃). The obtained ZnO particles were characterized by transmission electron microscopy (TEM), X-ray powder diffraction (XRD), thermogravimetry (TG) and differential scanning calorimetry (DSC). The formation mechanism of the rodlike ZnO particles was explained in terms of the theory of crystal nucleation and growth.

Key words: ZnO, Rodlike, Solution route, Direct precipitation

REN Xiang-Ling; HAN Dong; CHEN Dong; XIA Hai-Long; WANG Dong; TANG Fang-Qiong. Preparation of Rodlike ZnO Particles by Direct Precipitation Reaction[J]. Acta Phys. -Chim. Sin. 2005, 21(12), 1419-1421. doi: 10.3866/PKU.WHXB20051219

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Preparation of Rodlike ZnO Particles by Direct Precipitation Reaction

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