dc.contributor.authorYang, Bo
dc.contributor.authorXiao, Jinchong
dc.contributor.authorWong, Jen It
dc.contributor.authorGuo, Jun
dc.contributor.authorWu, Yuechao
dc.contributor.authorOng, Lijin
dc.contributor.authorLao, Luciana Lisa
dc.contributor.authorBoey, Freddy Yin Chiang
dc.contributor.authorZhang, Hua
dc.contributor.authorYang, Hui Ying
dc.contributor.authorZhang, Qichun
dc.identifier.citationYang, B., Xiao, J., Wong, J. I., Guo, J., Wu, Y., Ong, L., et al. (2011). Shape-Controlled Micro/Nanostructures of 9,10-Diphenylanthracene (DPA) and Their Application in Light-Emitting Devices. The Journal of Physical Chemistry C, 115(16), 7924-7927.en_US
dc.description.abstractTwo novel shapes of 9,10-diphenylanthracene (DPA) micro/nanostructures: octahedron and sphere together with microrod and nanowire have been synthesized via a surfactant-assisted self-assembling process. These micro/nanostructures have been characterized by UV−vis, fluorescence spectra, X-ray diffraction (XRD), field emission scanning electron microscope (FESEM), and transmission electron microscope (TEM). Our results indicated that the absorption and emission spectra of as-prepared particles were slightly blue-shift when the shape of DPA particles changed from octahedron to microrod and finally to nanowire. This result could be explained by the different growth directions of DPA micro/nanostructures. To study the relationship between shape and devices’ performance, the heterojunction light emitting diode (LED) devices of quartz/ITO/organic particles/n-SiC/Ti(10 nm)/Au(120 nm) have been prepared. The testing results showed that the different shapes of DPA micro/nanostructures did affect the performance of diodes and the nanowire was the best shape for the heterojunction light emitting diode (LED) devices.en_US
dc.relation.ispartofseriesThe journal of physical chemistry Cen_US
dc.rights© 2011 American Chemical Society. This is the author created version of a work that has been peer reviewed and accepted for publication by The Journal of Physical Chemistry, American Chemical Society. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1021/jp112195k].en_US
dc.titleShape-controlled micro/nanostructures of 9,10-diphenylanthracene (DPA) and their application in light-emitting devicesen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.description.versionAccepted version

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