Full-color emission and temperature dependence of the luminescence in poly-P-phenylene ethynylene-ZnS/Mn2+ composite particles

…, AG Joly, JO Malm, JO Bovin, S Wang

Index: Chen, Wei; Joly, Alan G.; Malm, Jan-Olle; Bovin, Jan-Olov; Wang, Shaopeng Journal of Physical Chemistry B, 2003 , vol. 107, # 27 p. 6544 - 6551

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Citation Number: 45

Abstract

The synthesis of a nanocomposite material composed of anionic poly (phenylene ethynylene)(aPPE) polymer particles and ZnS/Mn2+ nanoparticles is described, and its luminescence properties are investigated. aPPE particles have two emissions, one in the blue (460 nm) and the other in the green (490 nm), that are assigned to the 0-0 transition and an excimer, respectively. ZnS/Mn2+ nanoparticles have an emission at 596 nm that is ...