Conducting Polymer Based Visual‐Aided Smart Thermosensors on Arbitrary Substrates,Advanced Functional Materials

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Conducting Polymer Based Visual‐Aided Smart Thermosensors on Arbitrary Substrates
Advanced Functional Materials ( IF 18.5 ) Pub Date : 2017-09-06 , DOI: 10.1002/adfm.201702706
Xiaoling Zang _{1,

2,

3} , Xiaowei Wang ₁ , Yuqian Jiang ₄ , Xusheng Wang ₅ , Zhanhai Yang _{2,

3} , Jianwen Cong ₆ , Jitao Chen ₅ , Junhui Ji ₁ , Conghua Lu ₆ , Mianqi Xue ₂

Affiliation

Conducting polymers have shown appealing performances as sensing materials in various smart sensors such as gas, chemical and biological sensors, owing to their unique physical and electrical properties. This study reports a novel development for the fabrication of visual‐aided smart thermal (VAST) sensors. The sensors are based on conducting polymers, temperature‐sensitive resin, and liquid crystal molecules via direct scrawling and in situ solventless polymerization. In the VAST sensor, the thermochromism resins and liquid crystals form a visual‐aided system with the real‐time early warning function and the conducting polymers provide an ultrahigh resolution by the measure of the change of resistivity. Additionally, these VAST sensors also hold the advantages of low cost, using simple tools, high stability, excellent adaptability to arbitrary substrates, wide application fields, and facile large‐scale fabrication. These properties are in favor of fabricating smart thermal sensors to satisfy the practical demands, such as the demonstrated temperature detecting system (especially flexible devices with nonplanar surface), thermodefect diagnostic system, smart battery monitoring system, and other environment monitoring.

中文翻译：

在任意基板上传导基于聚合物的可视化智能热传感器

导电聚合物由于其独特的物理和电气特性，已在各种智能传感器（例如气体，化学和生物传感器）中作为传感材料表现出吸引人的性能。这项研究报告了视觉辅助智能热（VAST）传感器制造的新进展。传感器基于导电聚合物，温度敏感树脂和液晶分子，通过直接刮擦和原位无溶剂聚合而制成。在VAST传感器中，热致变色树脂和液晶形成具有实时预警功能的视觉辅助系统，并且导电聚合物通过测量电阻率的变化提供超高分辨率。此外，这些VAST传感器还具有成本低，使用简单工具，稳定性高，对任意基材具有出色的适应性，广泛的应用领域，并且易于大规模制造。这些特性有利于制造满足实际需求的智能热传感器，例如已演示的温度检测系统（特别是具有非平面表面的柔性设备），热缺陷诊断系统，智能电池监控系统以及其他环境监控。

更新日期：2017-09-06

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