Dielectric and Ferroelectric Properties of Polyvinylidene Fluoride (PVDF)-Pb0.52Zr0.48TiO3(PZT) Nano Composite Films

2009 ◽  
Vol 381 (1) ◽  
pp. 80-86 ◽  
Author(s):  
M. B. Suresh ◽  
Tsung-Her Yeh ◽  
Chih-Chieh Yu ◽  
Chen-Chia Chou
Keyword(s):  
Polyvinylidene Fluoride ◽  
Ferroelectric Properties ◽  
Composite Films ◽  
Nano Composite

Effect of Polymer Matrix in Polymer/trGO Nano-Composite for EMI Shielding Application in Microwave and Infrared Region

2021 ◽  
Vol 875 ◽  
pp. 153-159
Author(s):  
Khadija Zubair ◽  
Muhammad Fayzan Shakir
Keyword(s):  
Composite Films ◽  
Acrylonitrile Butadiene Styrene ◽  
Infrared Region ◽  
Network Analyzer ◽  
Shielding Effectiveness ◽  
Interconnected Network ◽  
Emi Shielding ◽  
Nano Composite ◽  
Reduced Graphene ◽  
Butadiene Styrene

Thermally reduced graphene oxide (trGO) was successfully prepared and confirmed by XRD then dispersed in polystyrene (PS) and Acrylonitrile-Butadiene-Styrene (ABS) polymers and evaluated for EMI shielding in microwave and infrared (IR) region. Thickness of prepared polymer/trGO composite films were 200-250 micron. It was observed that trGO has more compatibility with PS then ABS and dispersed more easily and uniformly in PS than ABS. This effect was also observed in IR shielding as ABS+15trGO have 3% transmission and PS+1% trGO have 1.5% transmission. Maximum 29 dB and 25 dB shielding effectiveness was measured by vector network analyzer (VNA) in microwave region (9-18 GHz) of PS+2% trGO and ABS+2% trGo composite respectively. These results clearly indicating that trGO is more compatible with PS than ABS and form more stable and mature interconnected network structure in PS at lower concentrations.

scholarly journals Characterization of Antimicrobial Poly (Lactic Acid)/Nano-Composite Films with Silver and Zinc Oxide Nanoparticles

Materials ◽  
2017 ◽  
Vol 10 (6) ◽  
pp. 659 ◽  
Author(s):  
Zhuangzhuang Chu ◽  
Tianrui Zhao ◽  
Lin Li ◽  
Jian Fan ◽  
Yuyue Qin
Keyword(s):  
Zinc Oxide ◽  
Lactic Acid ◽  
Zinc Oxide Nanoparticles ◽  
Composite Films ◽  
Poly Lactic Acid ◽  
Oxide Nanoparticles ◽  
Nano Composite

Preparation and characterization of methylated guar gum based nano-composite films

2021 ◽  
pp. 107312
Author(s):  
J. Tripathi ◽  
R. Ambolikar ◽  
S. Gupta ◽  
P.S. Variyar
Keyword(s):  
Guar Gum ◽  
Composite Films ◽  
Nano Composite

Ferroelectric properties of flexible PZT composite films

2020 ◽  
Vol 146 ◽  
pp. 109371
Author(s):  
K. Thanigai Arul ◽  
M.S. Ramachandra Rao
Keyword(s):  
Ferroelectric Properties ◽  
Composite Films
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