The 3nm x 30nm TiO2 nanorods were synthesized by modified sol-gel method under low temperature
(90 ) and are in anatase struc ℃ ture. We have investigated the morphology, crystallinity and optical properties of TiO2 nanorods synthesized. Furthermore, the TiO2 nanorods/MEH-PPV hybrid material is fabricated for photovoltaic applications via spin coating process. The large interfacial area between the two materials due to
high surface to volume ratio of rod shape nanocrystals ensures a more efficient charge separation. The material composed of 1-D nanostructure could potentially improve charge transport in photoactive materials.
|Appears in Collections:||材料科學與工程學系|
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