Abstract

The fabrication and the property investigation of the hybrid nanocomposite material made of poly[2‐methoxy‐5‐(2′‐ethyl‐hexyloxy)‐1,4‐phenylene vinylene] (MEH‐PPV) polymer and Y3Al5O12:Ce (YAG:Ce) with the relative weight ratio of 1 : 1 in order to apply for optoelectronic devices are reported. Thermal analysis showed the hybrid material’s deterioration or decomposition when the temperature exceeded 200°C under inert gas atmosphere. Rheological measurement concluded that the material solution can be used for spinning or soft moulding lithography making large‐ or flexible substrate surface. Optical properties of the hybrid material are investigated. The effect of thermal treatment on the optical properties showed that, at 180°C under inert gas environment, the optical properties were enhanced. An MEH‐PPV/YAG:Ce hybrid nanocomposite converted LED lamp was fabricated showing that the hybrid material is suitable as conversion material for white LED fabrication.

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