Enhanced Gas Sensing with Soft Functional Materials.

ISOEN 2019 : 18th International Symposium on Olfaction and Electronic Nose : 2019 symposium proceedings : ACROS Fukuoka, May 26-29, 2019. International Symposium on Olfaction and the Electronic Nose (18th : 2019 : Fukuoka-shi, Japan) Pub Date : 2019-09-05 Epub Date: 2019-05-26 DOI:10.1109/ISOEN.2019.8823178

Susana I C J Palma, Carina Esteves, Ana C C S Pádua, Cláudia M Alves, Gonçalo M C Santos, Henrique M A Costa, Madalena Dionísio, Hugo Gamboa, Jonas Gruber, Ana C A Roque

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引用次数: 2

Abstract

The materials described in this work result from the self-assembly of liquid crystals and ionic liquids into droplets, stabilized within a biopolymeric matrix. These systems are extremely versatile gels, in terms of composition, and offer potential for fine tuning of both structure and function, as each individual component can be varied. Here, the characterization and application of these gels as sensing thin films in gas sensor devices is presented. The unique supramolecular structure of the gels is explored for molecular recognition of volatile organic compounds (VOCs) by employing gels with distinct formulations to yield combinatorial optical and electrical responses used in the distinction and identification of VOCs.

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增强气体传感软功能材料。

在这项工作中描述的材料是液晶和离子液体自组装成液滴的结果，在生物聚合物基质中稳定。这些系统是非常通用的凝胶，就组成而言，并提供了结构和功能微调的潜力，因为每个单独的组件都可以变化。本文介绍了这些凝胶作为传感薄膜的特性及其在气体传感器器件中的应用。通过使用具有不同配方的凝胶来产生用于区分和识别挥发性有机化合物(VOCs)的组合光学和电学响应，探索了凝胶独特的超分子结构，用于挥发性有机化合物(VOCs)的分子识别。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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ISOEN 2019 : 18th International Symposium on Olfaction and Electronic Nose : 2019 symposium proceedings : ACROS Fukuoka, May 26-29, 2019. International Symposium on Olfaction and the Electronic Nose (18th : 2019 : Fukuoka-shi, Japan)

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