Precise, sensitive, and reversible thermochromic luminescent sensing facilitated via bright high-temperature luminescent PEAMnBrxI3−x (x = 0/1/2/3)

Autor:	Zhengtao Deng, Aifei Wang, Youtian Tao, Shufen Chen, Shiqi Sui, Wei Shen, Wenbo Yuan
Rok vydání:	2021
Předmět:	Thermochromism Materials science Temperature sensing business.industry Materials Chemistry Optoelectronics General Chemistry Temperature Increment Luminescence business
Zdroj:	Journal of Materials Chemistry C. 9:2729-2737
ISSN:	2050-7534 2050-7526
DOI:	10.1039/d0tc05685e
Popis:	Precise, sensitive, and reversible thermochromic luminescent sensing can be achieved by PEAMnBrxI3−x (x = 0/1/2/3). Their luminescence ratios of green to red exhibited a reversible linear response to the temperature increment process (from 40 °C to 120 °C), bright luminescence under high temperature, and reversible heating–cooling circulation performance. Based on the thermochromic luminescence properties, the PEAMnBr2I–polymer film was used for precise and real-time temperature sensing. A deep understanding of their thermochromic luminescence mechanism can facilitate the design of thermochromic materials with high performance and their wider applications.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::522a7da79c5137f83623035148406d2b https://doi.org/10.1039/d0tc05685e Zobrazit plný text záznamu