Paper Title:
Fabrication of Poly(diphenylsilylenemethylene) Matrix Nanocomposite Thin Films by Laser Ablation
  Abstract

We have developed a new method to fabricate poly(diphenylsilylenemethylene) (PDPhSM) matrix nanocomposite thin films containing copper nanoparticles produced by laser ablation in this paper. First of all, 1,1,3,3-tetra- phenyl-1,3-disilacyclobutane (TPDC) films were deposited on 4 cm2 silicon substrates cut from c-Si wafers by conventional vacuum evaporation under a pressure of 3.0×10-5 Torr; then copper nanoparticles were deposited onto the TPDC films by laser ablation; finally the TPDC films with copper nanoparticles were heated in an electric furnace in an air atmosphere at 553 K for 10 min to induce ring-opening polymerization of TPDC. The results indicated that it is possible to fabricate PDPhSM matrix nanocomposite thin films using copper nanoparticles produced by laser ablation. The morphology and size distribution of copper nanoparticles can be controlled by laser ablation conditions. Also, the polymerization efficiency depends on the size and chemical state of copper nanoparticles.

  Info
Periodical
Advanced Materials Research (Volumes 47-50)
Edited by
Alan K.T. Lau, J. Lu, Vijay K. Varadan, F.K. Chang, J.P. Tu and P.M. Lam
Pages
558-561
DOI
10.4028/www.scientific.net/AMR.47-50.558
Citation
R. G. Song, F. E. Yang, X. H. Weng, W. Z. He, "Fabrication of Poly(diphenylsilylenemethylene) Matrix Nanocomposite Thin Films by Laser Ablation", Advanced Materials Research, Vols. 47-50, pp. 558-561, 2008
Online since
June 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: A. Perrone, L. Cultrera, S. Duhalde
Abstract:The morphological changes and corresponding plume deflection effect during long laser (XeCl excimer laser, λ=308 nm, τ=30 ns) irradiation of...
789
Authors: Hiroaki Abe, Hiroyuki Kobayashi, Yoshio Katano, Takeo Iwai, Naoto Sekimura
Abstract:To investigate doping-free zirconia, pulsed laser ablation technique was applied to synthesize pure zirconia nanoparticles. Various...
591
Authors: Bing Xu, Ren Guo Song, P.H. Tang, J. Wang, Guo Zhong Chai, Y.Z. Zhang, Z.Z. Ye
Abstract:The Ag nanoparticles colloid was prepared by pulsed laser ablation for different time in 10 ml distilled water without any surface active...
346
Authors: Sabrina Messaoud Aberkane, Said Boudjemai, Tahar Kerdja
Abstract:The formation of Ti and Si nanoparticles by laser ablation of metallic targets in liquid environment is reported. The use of Second Harmonic...
62
Authors: Takashi Nishiyama, Takashi Kajiwara, Kunihito Nagayama
Chapter 10: High and Micro Gravity Materials Science
Abstract:A compositionally graded thin film of Fe/Si was fabricated by a gravity-assisted pulsed laser ablation (GAPLA) system. By this method, a...
559