Effect of plasticizer on electrical conductivity and cell
The plasticizer substantially reduces the brittleness of many polymers because the addition of even small quantities of the plasticizer markedly reduces the glass transition temperature, T g, of the polymer. The electrical conductivity of a polymer electrolyte increases on the addition of plasticizer.
Effect of PC:DEC plasticizers on structural and electrical
A maximum electrical conductivity of $$1.03 times 10^{-3}$$ S cm $$^{-1}$$ at 303 K has been achieved for the polymer blend gel electrolyte containing 60 wt $$%$$ of PC:DEC plasticizers. The temperature dependence of the ionic conductivity exhibits Vogel–Tammann–Fulcher type behavior indicating a strong coupling between the ionic
Effect of different plasticizer on structural and electrical
3.1 X-ray diffraction. The X-ray diffraction analysis is a useful tool to determine the structure and crystallization of the polymer matrices. In order to investigate the effect of plasticizers concentration in the PVC–PEMA–LiClO 4 system, XRD analysis has been performed, and their respective diffraction patterns of PVC, PEMA, LiClO 4 and their complexes PVC(5)–PEMA(20)–LiClO 4 (8
Plasticizer
The effect of plasticizers on elastic modulus is dependent on both temperature and plasticizer concentration. Below a certain concentration, referred to as the crossover concentration, a plasticizer can increase the modulus of a material. The material's glass transition temperature will decrease, however, at all concentrations.
The effects of plasticizer on the mechanical and electrical
In this study, we blended a plasticizer with PLA to soften it, and examined the effects of the plasticizer on the mechanical and electrical characteristics of PLA. The glass transition temperature (T g) and the melting point (T m) had a tendency to decrease with an increase in the amount of plasticizer. With an increase in the amount of
- Does plasticizer incorporation in polymer-salt preferably poly (vinyl alcohol) affect electrical and electrochemical properties?
- In summary, it is concluded from the literature reports and our experimental work that plasticizer incorporation into polymer-salt preferably poly (vinyl alcohol) as host polymer and LiClO 4 as ionic dopant can have great impact on electrical and electrochemical properties.
- How does plasticizer affect ionic conductivity of polymer electrolytes?
- The incorporation of substantial amount of plasticizer in the polymer electrolytes enhances the ionic conductivity of polymer electrolytes. Plasticizer facilitates the reduction of crystalline nature of the polymer matrix and also increases the polymer segmental mobility.
- Does plasticizer increase DC conductivity of PEC electrolyte?
- From the DSC and BES results, it was revealed that the addition of plasticizer decreased the glass transition temperature and increased the dc conductivity (σdc) of the PEC electrolyte.
- Does plasticizer affect structural properties of polymer-salt matrix?
- The combined effect of filler and plasticizer on polymer-salt matrix can lead to better electrical, electrochemical as well as thermal properties. 3. Conclusions Effect of inclusion of plasticizers on structural properties of polymer electrolytes is discussed with aid of literature reports available.
- How does plasticizer affect surface conductivity?
- Here the surface conductivity decreases as the concentration of plasticizer increases. The effect of the plasticizer is pronounced in the case of low loading of CB (5 wt%), beacuse the plasticizer disrupts the carbon black network formed inside the PP matrix, and CB particles are dispersed with wider gaps.
- Do plasticizers enhance lithium ion transport in PEO-based solid polymer electrolytes?
- Enhanced lithium ion transport in PEO-based solid polymer electrolytes employing a novel class of plasticizers Ionic conductivity studies in composite solid polymer electrolytes based on methylmethacrylate Effect of plasticizer and lithium salt concentration in PMMA-based composite polymer electrolytes Int. J. Electrochem.
