AIEgen-incorporated nanoparticles as a probe for the construction of dual-luminophore pressure- and temperature-sensitive coatings

doi:10.1039/d4tc01589d

	AIEgen-incorporated nanoparticles as a probe for the construction of dual-luminophore pressure- and temperature-sensitive coatings
	Li JW(栗继伟); Ren, Yingying; Ma JG(马健耕); Wang Q(汪球); Qu, Xiaozhong
通讯作者	Wang, Qiu([email protected]) ; Qu, Xiaozhong([email protected])
发表期刊	JOURNAL OF MATERIALS CHEMISTRY C
	2024-07-11
卷号	12 期号:27 页码:10161-10171
ISSN	2050-7526
摘要	Non-contact measurement of surface pressure via an oxygen-quenching photoluminescence pathway may be interrupted by environmental temperature since most oxygen-sensitive probes are temperature sensitive. The inclusion of a proper temperature indicator for pressure correction is of importance for the application of the technique. In this work, we prepared aggregation-induced emission (AIE) luminogen (AIEgen)-incorporated polyacrylonitrile nanoparticles, which are highly sensitive to temperature change with preferable reversibility and possess desirable insensitivity to oxygen concentration and preferable stability against photobleaching. AIEgen-incorporated nanoparticles (AIE-NPs) are capable as a temperature-sensitive probe for constructing dual pressure- and temperature-sensitive coatings with a ruthenium complex as the oxygen-sensitive probe, and an oxygen-permeable room-temperature vulcanizing silicone rubber as the matrix. The coating enables the accurate mapping of oxygen or air pressure distribution on its surface, even under a condition of temperature variation, through simultaneous measurement of photoluminescence from the ruthenium complex and AIE-NPs. Such characteristics realized the utility of the coatings in the field of hydrodynamics and possibly in other applications. Photoluminescent coatings are prepared using AIEgen-incorporated polymer nanoparticles and ruthenium complex as probes for synchronously monitoring surface pressure and temperature distributions in aerodynamic measurements.
DOI	10.1039/d4tc01589d
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:001251358500001
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
资助项目	National Natural Science Foundation of China[52273235] ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
项目资助者	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
论文分区	二类/Q1
力学所作者排名	1
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/95779
专题	高温气体动力学国家重点实验室
推荐引用方式 GB/T 7714	Li JW,Ren, Yingying,Ma JG,et al. AIEgen-incorporated nanoparticles as a probe for the construction of dual-luminophore pressure- and temperature-sensitive coatings[J]. JOURNAL OF MATERIALS CHEMISTRY C,2024,12,27,:10161-10171.
APA	栗继伟,Ren, Yingying,马健耕,汪球,&Qu, Xiaozhong.(2024).AIEgen-incorporated nanoparticles as a probe for the construction of dual-luminophore pressure- and temperature-sensitive coatings.JOURNAL OF MATERIALS CHEMISTRY C,12(27),10161-10171.
MLA	栗继伟,et al."AIEgen-incorporated nanoparticles as a probe for the construction of dual-luminophore pressure- and temperature-sensitive coatings".JOURNAL OF MATERIALS CHEMISTRY C 12.27(2024):10161-10171.