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Effect of Silver Nanoparticles on Photo-induced Reorientation of Azo Groups in Polymer Films by Jingli Zhou; Jianjun Yang; Youyi Sun; Douguo Zhang; Jing Shen; Qijin Zhang; Keyi Wang is a Engineering article available to read on EtoBox.
What is Effect of Silver Nanoparticles on Photo-induced Reorientation of Azo Groups in Polymer Films about?
A series of polymer films containing azo groups and silver nanoparticles were prepared. Photo-induced reorientation of the film was conducted under irradiation of polarized light with wavelength at 365 nm, 442 nm and 532 nm, respectively. The influence of the concentration of dopant silver on the reorientation of the azo groups was studied. An enhancement of about 50% for the reorientation rate and about 70% for the reorientation amplitude was achieved. From a comparison of the enhancement obtained by irradiating with three different light sources, it was realized that the mechanism for enhancement of reorientation of azo groups is due to plasmon resonance of silver nanoparticles doped in the polymer films.
Who reads Effect of Silver Nanoparticles on Photo-induced Reorientation of Azo Groups in Polymer Films?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Jingli Zhou; Jianjun Yang; Youyi Sun; Douguo Zhang; Jing Shen; Qijin Zhang; Keyi Wang
- Publisher
- Elsevier Science; Elsevier ; Elsevier Sequoia; Elsevier BV (ISSN 0040-6090)
- Published
- 2007
- Language
- EN
- Field
- Engineering (Physical Sciences)