Photoluminescence of monolithic zinc oxide aerogel synthesised by dispersed inorganic sol–gel method
作者： B. W. Chen , Y. Bi , X. Luo , L. Zhang
DOI: 10.1179/1753555713Y.0000000125
关键词:
摘要: Zinc oxide aerogels possess significantly potential applications in gas sensors, photocatalysis, and photodetector. In this regard, monolithic zinc aerogel was prepared successfully by using the dispersed inorganic sol–gel method (DIS method) combined with a furnace calcining mixed atmosphere of 500°C. With subsequent thermal treatment selected atmospheres designed heating program, is featured high porosity, large specific area (177 m2 g−1) narrow particle sizes distribution. The photoluminescence spectrum (PL) no temperature dependent shifts maximum spectral PL intensity concerning being investigated suggests that it relative to structural optical properties. summary, attractive properties expound potentially optoelectronic ZnO nanostructures.
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