Three-Dimensional Graphene Foam Induces Multifunctionality in Epoxy Nanocomposites by Simultaneous Improvement in Mechanical, Thermal, and Electrical Properties

2017 ◽  
Vol 9 (45) ◽  
pp. 39717-39727 ◽  
Author(s):  
Leslie Embrey ◽  
Pranjal Nautiyal ◽  
Archana Loganathan ◽  
Adeyinka Idowu ◽  
Benjamin Boesl ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Three Dimensional ◽  
Epoxy Nanocomposites ◽  
Graphene Foam ◽  
Thermal And Electrical Properties

The role of graphene interactions and geometry on thermal and electrical properties of epoxy nanocomposites: A theoretical to experimental approach

2020 ◽  
Vol 90 ◽  
pp. 106638 ◽  
Author(s):  
Xoan F. Sánchez-Romate ◽  
Virginia Saiz ◽  
Alberto Jiménez-Suárez ◽  
Mónica Campo ◽  
Alejandro Ureña
Keyword(s):  
Electrical Properties ◽  
Experimental Approach ◽  
Epoxy Nanocomposites ◽  
Thermal And Electrical Properties

Structural, Thermal and Electrical Properties of Doped Poly(3,4 ethylenedioxythiophene)

2016 ◽  
Vol 10 (4) ◽  
pp. 395-400 ◽  
Author(s):  
Deepali Kelkar ◽  
◽  
Ashish Chourasia ◽  
◽  
Keyword(s):  
Crystal Structure ◽  
Electrical Properties ◽  
Xrd Analysis ◽  
Structure Modification ◽  
Camphorsulfonic Acid ◽  
Thermal And Electrical Properties ◽  
Ft Ir

Poly(3,4-ethylenedioxythiophene) (PEDOT) was chemically synthesized, undoped and then re-doped using FeCl3 as well as camphorsulfonic acid (CSA). FT-IR results confirm the nature of the synthesized and doped samples. XRD analysis indicates crystal structure modification after doping and was also used to calculate crystallinity of samples. Crystallinity increases after FeCl3 doping, whereas it reduces due to CSA doping. TGA-DTA results show reduction in Tg value for FeCl3 doped sample while it increases for CSA doped samples compared to that of undoped PEDOT. Reduction in Tg indicates plasticizing effect of FeCl3 whereas increase in Tg show anti-plasticizing effect of CSA in PEDOT. Conductivity value () increases by two orders of magnitude after doping. Log vs. 1/T graph show metallic nature of undoped PEDOT above 308 K, however both doped samples show semiconducting nature from 301 to 383 K.

Effect of electron irradiation on optical, thermal and electrical properties of polymer electrolyte

2019 ◽  
Vol 322 (1) ◽  
pp. 19-27 ◽  
Author(s):  
B. K. Mahantesha ◽  
V. Ravindrachary ◽  
R. Padmakumari ◽  
R. Sahanakumari ◽  
Pratheeka Tegginamata ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Polymer Electrolyte ◽  
Electron Irradiation ◽  
Thermal And Electrical Properties

A three-dimensional nerve guide conduit based on graphene foam/polycaprolactone

2021 ◽  
pp. 112110
Author(s):  
Neda Bahremandi Tolou ◽  
Hamidreza Salimijazi ◽  
Mahshid Kharaziha ◽  
Giuliana Faggio ◽  
Rosa Chierchia ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Graphene Foam
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