This website uses cookies to give you the best user experience. If you continue without changing your settings we'll assume you are happy to receive all RSC cookies. You can change your cookie settings by navigating to our Privacy and Cookies page and following the instructions. These instructions are also obtainable from the privacy link at the bottom of any RSC page.
Lite Version|Standard version
Home > Chemical Communications >
To gain access to this content please
Log in via your home Institution.
Log in with your member or subscriber username and password.
Download


Buy PDF Add PDF to Basket (£42.50*)
*Exclusive of taxes
This article contains 4 page(s)
Abstract | Cited by

A phosphorescence enhancement of pyridinium macrocycle/monomer phosphors is realized with up to 14.7-fold prolonging of the phosphorescence lifetimes and visible afterglow by doping into a poly(vinylalcohol) (PVA) matrix. The abundant hydrogen-bonding interactions and electrostatic interactions between the phosphors and the PVA suppressed the nonradiative decay processes, slowed down the radiative decay and nonradiative decay of triplet states, and therefore promoted the long-lived RTP.

Graphical abstract: Phosphorescence enhancement of pyridinium macrocycles by poly(vinylalcohol)

Page: ^ Top


Enter Keywords, author, title,reference, or DOI
Log in | Register