Synthesis, crystal structure, enhanced photoluminescence properties and fluoride detection ability of S-heterocyclic annulated perylene diimide-polyhedral oligosilsesquioxane dye

	Synthesis, crystal structure, enhanced photoluminescence properties and fluoride detection ability of S-heterocyclic annulated perylene diimide-polyhedral oligosilsesquioxane dye
	Ben, Hai-Jie 1; Ren, Xiang-Kui 2; Song, Bo 3; Li, Xiaopeng 3; Feng, Yakai 2; Jiang, Wei 4; Chen, Er-Qiang 5; Wang, Zhaohui 4; Jiang, Shichun 1
刊名	JOURNAL OF MATERIALS CHEMISTRY C
	2017-03-14
卷号	5 期号:10 页码:2566-2576
英文摘要	A novel S-heterocyclic annulated perylene diimide (SPDI) derivative connected to two polyhedral oligosilsesquioxane (POSS) nanoparticles was designed and synthesized to reveal the effect of bulky substituent groups on its self-assembly behavior and photoluminescence properties. This featured organic-inorganic hybrid can easily self-assemble into crystalline microbelts with a length of several hundred micrometers. The phase behavior and crystal structure of the compound was then elucidated via a combination of different experimental techniques such as differential scanning calorimetry (DSC), one-and two-dimensional (1D and 2D) X-ray diffraction (XRD), UV/Vis and fluorescence spectra, and tandem mass spectrometry with traveling wave ion mobility separation. The experimental results reveal that the compound has a strong propensity to form a dimer in solution and possesses unique molecular packing of discrete dimeric motifs in the solid state. Moreover, due to this discrete molecular packing behavior, the compound exhibits enhanced photoluminescence properties both in solution and in the solid state compared to the reference compound SPDI without a pendant POSS cage. In addition, based on the dual reactions of electron transfer and fluoride-triggered Si-O bond cleavage, the POSS containing SPDI exhibits higher selectivity and sensitivity to fluoride anions, and a quicker response against the reference SPDI without a pendant POSS cage. The enhanced luminescence properties, and the ability to form ultralong crystalline microbelts, in combination with the rapid selective response for F- make this compound a promising material for the fabrication of luminescent devices and colorimetric chemosensors.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/38143]
专题	化学研究所_有机固体实验室
作者单位	1.Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300350, Peoples R China 2.Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300350, Peoples R China 3.Univ S Florida, Dept Chem, 4202 East Fowler Ave, Tampa, FL 33620 USA 4.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China 5.Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Ben, Hai-Jie,Ren, Xiang-Kui,Song, Bo,et al. Synthesis, crystal structure, enhanced photoluminescence properties and fluoride detection ability of S-heterocyclic annulated perylene diimide-polyhedral oligosilsesquioxane dye[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017,5(10):2566-2576.
APA	Ben, Hai-Jie.,Ren, Xiang-Kui.,Song, Bo.,Li, Xiaopeng.,Feng, Yakai.,...&Jiang, Shichun.(2017).Synthesis, crystal structure, enhanced photoluminescence properties and fluoride detection ability of S-heterocyclic annulated perylene diimide-polyhedral oligosilsesquioxane dye.JOURNAL OF MATERIALS CHEMISTRY C,5(10),2566-2576.
MLA	Ben, Hai-Jie,et al."Synthesis, crystal structure, enhanced photoluminescence properties and fluoride detection ability of S-heterocyclic annulated perylene diimide-polyhedral oligosilsesquioxane dye".JOURNAL OF MATERIALS CHEMISTRY C 5.10(2017):2566-2576.