Synthesis of Novel Pr-bonded Polymers with Phenanthroline Units for Polymer Memory Devices
- 5 December 2019
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 48 (12) , 1433-1436
Abstract
A series of novel praseodymium (Pr)-bonded polymers with fluorene, phthalimide and phenanthroline moieties in the main chain were synthesized via the coordination reaction and palladium-catalyzed Suzuki coupling reaction. The resistive switching devices with the configuration ITO/Polymer/Al exhibited nonvolatile write-once-read-many-times (WORM) memory behavior. The introduction of Pr complex into the polymer main chain played a key role in the memory performance of the devices.Keywords
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