文献类型：期刊文献

英文题名：White-Light-Emitting Materials Constructed from Supramolecular Approaches

作者：Li, Dengfeng[1,2];Wang, Jie[1,2];Ma, Xiang[1,2]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Sch Chem & Mol Engn, Joint Int Res Lab Precis Chem & Mol Engn, Shanghai 200237, Peoples R China

年份：2018

卷号：6

期号：20

外文期刊名：ADVANCED OPTICAL MATERIALS

收录：;EI(收录号：20183205671142);WOS:【SCI-EXPANDED(收录号:WOS:000447743000004)】；

基金：The authors gratefully acknowledge the financial supported by the NSFC (21788102, 21722603, 214210004, and 21476075), the Innovation Program of Shanghai Municipal Education Commission, Programme of Introducing Talents of Discipline to Universities (B16017), and the Fundamental Research Funds for the Central Universities.

语种：英文

外文关键词：host-guest interaction; supramolecular chemistry; white-light emission

摘要：White-light emissive materials are gaining increasing attentions, ascribed to the potential applications in display and lighting devices as well as sensors. The realization of white-light emission demands either the simultaneous emission of red, green, and blue colors or at least two complementary colors with similar distribution of emission intensities covering the entire visible spectrum. The introduction of supramolecular approaches not only relieves the negative effects of intermolecular interactions and energy transfer processes, but also endows the white-light emissive materials with the capacity of color tunability and stimuli-responsiveness, due to the dynamic and reversible nature of noncovalent interactions. Supramolecular materials with well-ordered structures can regulate the energy transfer by the assembly-disassembly process, and meanwhile bring in extra fascinating attributes. This review mainly describes the recent reports on fabricating white-light-emitting materials from supramolecular approaches such as hydrogen bonding, host-guest interaction, pi-pi stacking, and metal coordination, which enriches the conceptions and pathways to afford such materials. Moreover, some perspectives together with pressing challenges are presented in the end, synchronously forecasting the potential trends of white-light emissive materials.