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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 Porous ZnO Nanosheets and Study of Its Photoluminescence Properties
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 1271-1273)
Author(s): Zu-liang Li, College of Material Science and Engineering, Sichuan University, Chengdu, Sichuan, China
Jian Mao, College of Material Science and Engineering, Sichuan University, Chengdu, Sichuan, China
Abstract: porous ZnO nanosheets with wurtzite structure is produced by the thermal treatment of ZnS(en)0.5 (en = ethylenediamine) complex precursor, wiich is combined through solvothermal method with the materials of ZnCl, CS(NH2)2, and ethylenediamine, to 600℃ in air. The PL spectra shows that the emission peak at 545 nm is obtained by the excitation wavelength of 270 nm, without the emission peaks (380~390 nm) of excitons. The emission peak is high and can be attributed to VO + and Zn(1?z)+.
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