Near‐Infrared Electroluminescent Light‐Emitting Devices Based on Ethyne‐Bridged Porphyrin Fluorophores
Source abstract
Abstract
The photoluminescence and electroluminescence of guest–host blends containing DD and DDD (see Figure) in the conjugated polymers polyvinylcarbazole (PVK) and poly[2‐methoxy‐5‐(2′‐ethylhexyloxy)‐1,4‐phenylenevinylene] (MEH‐PPV) is described. It is shown that this class of long‐wavelength‐emitting porphyrin oligomer, is an excellent platform upon which to fabricate near‐infrared light‐emitting devices.
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Research context
OpenAlex topics: Organic Electronics and Photovoltaics · Organic Light-Emitting Diodes Research · Luminescence and Fluorescent Materials
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