Phospherescence Properties Of Waterborne Polyacrylate Based On Anthraquinone And Its Derivatives

Pure ogranic photoluminescent materials are widely used as OLED materials, cell imaging agents, sensors and molecular switches materials and other areas, due to their appealing advantages such as a wide range of kinds, wide range of colors, synthesis processes is easy, low cost, flexible and so on. Cationic polyelectrolyte (such as PDMC) always has some good chareraters, for example, high density of charge, good properties of flocculation and large viscosity. So it has been widely used in sewage treatment, oil exploration, paper industry and other fields. How to make cationic polyelectrolyte materials (such as PDMC) more new features is a new direction of investigation in this field.1. This paper, we have obtained three kinds of novel anthraquinone polyacrylate monomer (ie ANAQ, ASAQ and AOAQ), by using the 2-chloro-anthraquinone and methacryloyl chloride and ather agents as raw material, through a two-step chemical reaction. All of the three new monormer moleculers have the intramolecularcharge-transfer states due to the structure of electron donor and accepter.2. Then, three kinds of novel cationic polyelectrolyte materials,which (ie P-(ANAQ-DMC-BMA), P-(ASAQ-DMC-BMA) and P-(AOAQ-DMC-BMA)) were obtained by using a emulsifier-free emulsion polymerization.3. In this investigation, We found that all of three new polymer materials have a long-lifetime light emission, which proved that they were triplet luminescence.In addition, they also have good mechanical stability and heat resistance.