Effect of Polymer Matrix on Temperature Sensitivity of Temperature Sensitive Paints

Zhi-dong Wang; Xiao-zhong Qu; Bi-qing Jin; Yi Shi; Zhi-tian Liu; Xi-gao Jin

doi:10.1007/s10118-015-1684-1

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Effect of Polymer Matrix on Temperature Sensitivity of Temperature Sensitive Paints

PAPER | Updated：2021-06-21

- Effect of Polymer Matrix on Temperature Sensitivity of Temperature Sensitive Paints
- Chinese Journal of Polymer Science Vol. 33, Issue 10, Pages: 1351-1358(2015)
- Affiliations：
  
  a.School of Material Science and Engineering, Wuhan Institute of Technology, Wuhan 430073, China
  b.State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
  c.University of Chinese Academy of Sciences, Beijing 100049, China
- Author bio：
  
  **Bi-qing Jin (金毕青), E-mail: jinbq@vip.sina.com
  Zhi-tian Liu (刘治田), E-mail: able.ztliu@gmail.com
  Xi-gao Jin (金熹高), E-mail: jinxg@iccas.ac.cn
- Funds：
- DOI：10.1007/s10118-015-1684-1
  CLC：
- Received：03 March 2015，
  
  Revised：2015-04-10，
  
  Accepted：11 April 2015，
  
  Published：2015-10
- Accepted：
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Zhi-dong Wang, Xiao-zhong Qu, Bi-qing Jin, et al. Effect of Polymer Matrix on Temperature Sensitivity of Temperature Sensitive Paints[J]. Chinese Journal of Polymer Science, 2015, 33(10): 1351-1358.
DOI：

Zhi-dong Wang, Xiao-zhong Qu, Bi-qing Jin, et al. Effect of Polymer Matrix on Temperature Sensitivity of Temperature Sensitive Paints[J]. Chinese Journal of Polymer Science, 2015, 33(10): 1351-1358. DOI： 10.1007/s10118-015-1684-1.

摘要

Abstract

The thermal quenching behaviors of the temperature sensitivity paints (TSP) composed of europium(III) thenoyltrifluoroacetonate (EuTTA) and Eu-phenanthrene complex (Eu-2) in polystyrene (PS)

polymethylmethacrylate (PMMA) and epoxy resin (EP) were investigated. It is found that both the emission intensity and temperature sensitivity were not only affected by the luminescence probes

but also by the polymer matrix. The interaction between probes and matrix results in the alteration of both the non-radiation decay rate and the activation energy of the non-radiative process for the thermal quenching process

i.e.

larger activation energy of the non-radiative process shows higher temperature sensitivity and less emission intensity. Therefore

it was confirmed that the temperature sensitivity and luminescent intensity of TSP depended not only on the luminescence probes but also on the polymer matrix.

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