Facile Preparation and Self-Assembly of Monodisperse Polystyrene Nanospheres for Photonic Crystals
We have developed boiling emulsifier-free emulsion polymerization recipes for the synthesis of monodisperse polystyrene (PS) nanospheres with diameters between ca. 100 and 300 nm. The morphologies of the nanospheres during growth were characterized and the results showed that
the PS nanospheres with uniform structures could be synthesized rapidly by modifying the reaction conditions. These nanospheres readily self-assemble into three-dimensionally colloidal photonic crystal film and whose photonic band-stop could be tuned over the entire visible spectral region
by altering the sphere diameters.
Document Type: Research Article
Publication date: 01 April 2015
- Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
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