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Effect of Al thickness on the structural and ethanol vapor sensing performance of ZnO porous nanostructures prepared by microwave-assisted hydrothermal method

机译:Al厚度对微波辅助水热法制备ZnO多孔纳米结构结构和乙醇蒸汽感应性能的影响

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摘要

Highly porous ZnO nanoflakes were successfully prepared using a microwave-assisted hydrothermal method. The presence of aluminum changes the environment of the preparation reaction, which controlled the crystallographic orientation. The unique morphology and properties of ZnO nanoflakes may be due to the effect of microwave irradiation and the ambient condition. The approach is very simple and there is rapid growth of around 3 mu m ZnO within 30 min. The mechanism of the construction of unique ZnO nanoflake growth using the present approach is proposed. Hence, the prospective performance of ethanol vapor sensing for the rapid growth of ZnO porous nanostructures was investigated.
机译:使用微波辅助水热法成功制备高度多孔的ZnO纳米薄物。 铝的存在改变了制备反应的环境,其控制了结晶取向。 ZnO纳米薄片的独特形态和性质可能是由于微波辐射和环境条件的影响。 该方法非常简单,30分钟内迅速增长约3亩ZnO。 提出了使用本方法的独特ZnO纳米蛋白生长的构建机理。 因此,研究了乙醇蒸气感测到ZnO多孔纳米结构快速生长的前瞻性性能。

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