New multifunction materials with both electrorheological performance and   luminescence property

doi:10.1007/s13367-017-0004-4

CORC > 北京大学 > 化学与分子工程学院

	New multifunction materials with both electrorheological performance and luminescence property
	Chen, Ming-Xing ; Shang, Yan-Li ; Jia, Yun-Ling ; Dong, Xiang-Yu ; Ren, Jing ; Li, Jun-Ran
刊名	KOREA-AUSTRALIA RHEOLOGY JOURNAL
	2017
关键词	composite electrorheological property luminescence property multifunctional materials rare earth compound POLY(METHYL METHACRYLATE) MICROPARTICLES SHEAR RATE RESPONSE POINT-DIPOLE LIMIT COMPOSITE-PARTICLES SUSPENSIONS FABRICATION FLUIDS
DOI	10.1007/s13367-017-0004-4
英文摘要	Novel multifunctional materials, the composites AlOOH-NaYFTb5 and AlOOH-NaYFTb10, containing AlO(OH) and beta-NaYF4:5%Tb3+, have been synthesized via a facile hydrothermal route and a simple grinding method. The boehmite [AlO(OH)], yttrium nitrate [Y(NO3)(3)center dot 6H(2)O], terbium nitrate, [Tb(NO3)(3)center dot 6H(2)O], sodium citrate (Na3C6H5O7 center dot 2H(2)O) and sodium fluoride (NaF) were used as starting materials. The composition, electrorheological (ER) performance, and luminescence property of the functional materials were studied. Our results show that the composites not only have good electrorheological (ER) performance, but also have good optics property. The relative shear stress tau (r) (tau (r) = tau (E)/tau (0), tau (E) and tau (0) are the shear stresses at the electric field strength E = 4 and 0 kV/mm, respectively) values of the suspension (25 wt.%) of AlOOHNaYFTb5 material in silicone oil are all larger than 50 in a shear rate ranging from 0.06 to 26 s(-1), the tau r value reaches 1333 at a shear rate of 0.06 s(-1). The material with such high ER activity and favorable luminescence performance is advantageous in its application as a multifunctional material.; National Natural Science Foundation of China [21321001, 21290171, 21571008, 91422302]; National Key Basic Research Program of China [2013CB933401]; SCI(E); ARTICLE; 1; 29-36; 29
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/475323]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Chen, Ming-Xing,Shang, Yan-Li,Jia, Yun-Ling,et al. New multifunction materials with both electrorheological performance and luminescence property[J]. KOREA-AUSTRALIA RHEOLOGY JOURNAL,2017.
APA	Chen, Ming-Xing,Shang, Yan-Li,Jia, Yun-Ling,Dong, Xiang-Yu,Ren, Jing,&Li, Jun-Ran.(2017).New multifunction materials with both electrorheological performance and luminescence property.KOREA-AUSTRALIA RHEOLOGY JOURNAL.
MLA	Chen, Ming-Xing,et al."New multifunction materials with both electrorheological performance and luminescence property".KOREA-AUSTRALIA RHEOLOGY JOURNAL (2017).