基于纳米结构金属氧化物的丙酮气体传感器：综述。
Nanostructured Metal Oxide-Based Acetone Gas Sensors: A Review.
机构信息
Department of Materials Science and Engineering, Shiraz University of Technology, Shiraz 71555-13876, Iran.
School of Electrical and Computer Engineering, Shiraz University, Shiraz 51154-71348, Iran.
出版信息
Sensors (Basel). 2020 May 30;20(11):3096. doi: 10.3390/s20113096.
Acetone is a well-known volatile organic compound that is widely used in different industrial and domestic areas. However, it can have dangerous effects on human life and health. Thus, the realization of sensitive and selective sensors for recognition of acetone is highly important. Among different gas sensors, resistive gas sensors based on nanostructured metal oxide with high surface area, have been widely reported for successful detection of acetone gas, owing to their high sensitivity, fast dynamics, high stability, and low price. Herein, we discuss different aspects of metal oxide-based acetone gas sensors in pristine, composite, doped, and noble metal functionalized forms. Gas sensing mechanisms are also discussed. This review is an informative document for those who are working in the field of gas sensors.
丙酮是一种众所周知的挥发性有机化合物，广泛应用于不同的工业和家庭领域。然而，它可能对人类生活和健康产生危险影响。因此，实现对丙酮的敏感和选择性传感器的识别非常重要。在不同的气体传感器中，基于具有高表面积的纳米结构金属氧化物的电阻式气体传感器由于其高灵敏度、快速动力学、高稳定性和低成本，已被广泛报道用于成功检测丙酮气体。在此，我们讨论了基于金属氧化物的丙酮气体传感器在原始、复合、掺杂和贵金属功能化形式下的不同方面。还讨论了气体传感机制。对于那些在气体传感器领域工作的人来说，这是一份有价值的文件。
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