We report the dramatic effects of polymer chain isolation on the photonic properties of blue-emitting poly(9,9'-dioctylfluorene). The organic/inorganic nanocomposite materials with two- or three-dimensional geometry and good barrier properties prevented photo-oxidation by blocking the penetration of oxygen and moisture. The materials also reduced keto-defects which generate non-pure blue light, and greatly enhanced the EL output resulting from the hindered interchain interactions.
|Number of pages||4|
|Journal||Digest of Technical Papers - SID International Symposium|
|Publication status||Published - 2006 Dec 1|
|Event||44th International Symposium, Seminar, and Exhibition, SID 2006 - San Francisco, CA, United States|
Duration: 2006 Jun 4 → 2006 Jun 9
All Science Journal Classification (ASJC) codes