In Situ Synthesis of Metal Nanoparticles in Polymer Matrix and Their Optical Limiting Applications
We present an overview of the simple and environmentally benign protocol we have developed recently, for the in situ generation of metal nanoparticles inside polymer films by mild thermal annealing, leading to free-standing as well as supported thin films of nanoparticle-embedded
polymer. The fabrication chemistry is discussed and spectroscopic/microscopic characterizations of silver and gold nanoparticles in poly(vinyl alcohol) film are presented. Optical limiting characteristics of the silver-polymer system are investigated in detail and preliminary results for the
gold-polymer system are reported.
Keywords: GOLD NANOPLATES; NANOPARTICLE-EMBEDDED POLYMER; OPTICAL LIMITING; POLY(VINYL ALCOHOL); REVERSE SATURABLE ABSORPTION; SILVER NANOPARTICLES
Document Type: Research Article
Publication date: 01 June 2007
- 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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