Hybrid organic-inorganic light-emitting electrochemical cells using fluorescent polymer and ionic liquid blend as an active layer
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- Title
- Hybrid organic-inorganic light-emitting electrochemical cells using fluorescent polymer and ionic liquid blend as an active layer
- Author
- Lee, Hyun Jung; Lee, Bo Ram; Park, Ji Sun; Kim, Sang Ouk; Kim, Jin Young; Song, Myoung Hoon
- Keywords
- Active Layer; Air stability; Device performance; Electroluminescence efficiencies; Fluorescent polymers; Layer interfaces; Light-emitting electrochemical cell; Liquid molecules; Low operating voltage; Organic-inorganic
- Issue Date
- 2011-06
- Publisher
- AMER INST PHYSICS
- Citation
- APPLIED PHYSICS LETTERS, v.98, no.25, pp.253309 -
- Abstract
- We demonstrate enhanced device performance by using a blend of emissive polymer and mobile ionic liquid molecules in hybrid organic-inorganic polymeric light-emitting electrochemical cells with high air stability. The mobile anions and cations redistributed near each electrode/active layer interface make ohmic contacts, thereby enhancing current density and electroluminescence efficiency at relatively low operating voltage.
- URI
- ; Go to Link
- DOI
- 10.1063/1.3602923
- ISSN
- 0003-6951
- Appears in Collections:
- MSE_Journal Papers
ECHE_Journal Papers
- Files in This Item:
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