基于纳米纤维和纳米线的纳米结构氧化锡传感器检测低no2浓度

I. Sayago, E. Hontañón, J.P. Santos, M. Aleixandre, J. Lozano
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引用次数: 0

摘要

比较了纳米结构一维氧化锡no2传感器在低温下的响应。所研究的结构是纳米纤维(NFs)和纳米线(NWs)。传感器用于no20低浓度检测。通过静电纺丝和低压化学气相沉积(LPCVD)分别在微机械硅衬底上生长了NFs和NWs。利用扫描电子显微镜(SEM)研究了一维纳米结构的形态特征,并对传感器的传感性能进行了评估和比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Nanostructured Tin Oxide Sensors Based on Nanofibers and Nanowires for Detection of Low NO2concentration
The responses of nanostructured one-dimensional (1D) tin oxide NO2sensors at low temperatures have been compared. The structures studied were nanofibers (NFs) and nanowires (NWs). The sensors were used for NO2low concentration detection. NFs and NWs were grown onto micromachined silicon substrates by electrospinning and low-pressure chemical vapour deposition (LPCVD), respectively. Morphological characteristics of the 1D nanostructures are investigated by scanning electron microscopy (SEM) and the sensing properties of the sensors are assessed and compared.
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