Influence of green synthesized gold nanoparticles on the structural, optical, electrical and dielectric properties of (PVP/SA) blend

2019 ◽  
Vol 560 ◽  
pp. 162-173 ◽  
Author(s):  
A.M. Abdelghany ◽  
A.H. Oraby ◽  
M.O. Farea
Keyword(s):  
Gold Nanoparticles ◽  
Dielectric Properties ◽  
Electrical And Dielectric Properties

Influence of iridium (Ir) doping on the structural, electrical, and dielectric properties of LuFeO3 perovskite compound

2021 ◽  
Vol 877 ◽  
pp. 160282
Author(s):  
O. Polat ◽  
M. Coskun ◽  
P. Roupcova ◽  
D. Sobola ◽  
Z. Durmus ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Electrical And Dielectric Properties

Polyaniline nanotubes with rectangular-hollow-core and its self-assembled surface decoration: high conductivity and dielectric properties

RSC Advances ◽  
2014 ◽  
Vol 4 (24) ◽  
pp. 12342-12352 ◽  
Author(s):  
Pradip Paik ◽  
Ramesh Manda ◽  
Chander Amgoth ◽  
K. Santhosh Kumar
Keyword(s):  
Dielectric Properties ◽  
High Conductivity ◽  
Hollow Core ◽  
Electrical And Dielectric Properties ◽  
Surface Decoration ◽  
Self Assembled ◽  
Polyaniline Nanotubes

Self-assembled and surface decorated PANI nanotubes with rectangular hallow core with high electrical and dielectric properties.

Thermo-Electromechanical Response of Polymer-Bonded Explosives for Structural Health Monitoring of Energetic Materials

2017 ◽  
Author(s):  
Samantha N. Rocker ◽  
T. Wade Pearrell ◽  
Engin C. Sengezer ◽  
Gary D. Seidel
Keyword(s):  
Dielectric Properties ◽  
Structural Health Monitoring ◽  
Health Monitoring ◽  
Energetic Materials ◽  
Thermal Loading ◽  
Binder Phase ◽  
Structural Health ◽  
Embedded Sensing ◽  
Polymer Bonded Explosives ◽  
Electrical And Dielectric Properties

Distributing a carbon nanotube sensing network throughout the binder phase of energetic composites is investigated in an effort for real time embedded sensing of localized heating in polymer bonded explosives (PBXs) through thermo-electromechanical response for in situ structural health monitoring (SHM) in energetic materials. The experimental effort herein is focused on using 70 wt% Ammonium Perchlorate (AP) (solid oxidizer used in solid rocket propellants) crystals embedded into epoxy binder having concentration of 0.1 wt% multi-walled carbon nanotubes (MWCNTs) relative to entire hybrid energetics. Electrical and dielectric properties of neat (i.e. no MWCNTs) energetics and MWCNT hybrid energetics are quantitatively and qualitatively evaluated under localized thermal loading. Electrical and dielectric properties showed variations for both neat energetics and MWCNT hybrid energetics depending on input frequency measurements. Significant thermo-electromechanical response was obtained for MWCNT AP hybrid energetics, providing a proof of concept for thermo-electromechanical sensing for realtime SHM in energetics.

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