Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Synthesis of Turbinate ZnO in Micro/Nano Scale via Microwave Heating
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 1974-1978)
Author(s): Bin Dong, State Key Lab of Crystal Materials, Shandong University, Jinan, P. R. of China, 250100
Ting-ting Liu, State Key Lab of Crystal Materials, Shandong University, Jinan, P. R. of China, 250100
Hai-bo Gong, State Key Lab of Crystal Materials, Shandong University, Jinan, P. R. of China, 250100
Yong-zhong Wu, State Key Lab of Crystal Materials, Shandong University, Jinan, P. R. of China, 250100
Xiao-peng Hao, State Key Lab of Crystal Materials, Shandong University, Jinan, P. R. of China, 250100
Xiu-feng Cheng, State Key Lab of Crystal Materials, Shandong University, Jinan, P. R. of China, 250100
Abstract: Turbinate ZnO in micro/nano scale was synthesized in a short time by microwave heating using Zn(NO3)2·6H2O and N(CH2CH2OH)3 (TEA) as raw materials. The as-prepared samples were studied by XRD, FESEM and EDS. The results showed that the typical ZnO sample was turbinate (about 1 μm long (between two ends), the diameter of the mid cylinder was about 1 μm and its height was about 300 nm). The adding amount of TEA in starting mixture is very important on the final products’ morphology. The long reaction time almost has no effect on the samples’ shape. The heating method and stirring is critical. The integrality of the turbinate ZnO relied heavily on the reaction temperature.
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