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首页> 外文会议>Eurosensors (Conerence) >Room temperature measurements of aromatic hydrocarbons by QCM-based gas sensors: intercomparison between phthalocyanines and phthalocyanine/CNTs hybrid material
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Room temperature measurements of aromatic hydrocarbons by QCM-based gas sensors: intercomparison between phthalocyanines and phthalocyanine/CNTs hybrid material

机译：基于QCM的气体传感器的芳烃室温测量芳烃：酞菁和酞菁/ CNTS杂化材料之间的相互比较

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This paper deals with metallo-phthalocyanines and functionalized nanocarbons as sensitive materials for microsensors development dedicated to BTX monitoring at room temperature. Because of the nature of gas/materials interactions involved, QCM has been chosen as transducer. Sensors were tested in different concentration ranges. Out of different phthalocyanines materials studied, tert-butyl substituted metallo-phthalocyanines showed highest sensitivity. Aiming to further improve the sensitivity, ttb-CuPc/CNT hybrid nanomaterials were synthesized. The sensitivity measured for this hybrid nanomaterial was found to be greater as compared to individual sensitivity of ttb-CuPc and CNT.
机译：本文涉及金属 - 酞菁和官能化纳米碳作为敏感材料，用于在室温下专用于BTX监测的微传感器开发。由于所涉及的气体/材料相互作用的性质，已选择QCM作为传感器。在不同浓度范围内测试传感器。除了不同的酞菁材料中，叔丁基取代的金属酞菁显示出最高的敏感性。旨在进一步提高敏感性，合成TTB-CUPC / CNT杂化纳米材料。与TTB-CUPC和CNT的个体敏感相比，发现对该杂化纳米材料测量的敏感性更大。

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