Influence of plasticizer on ionic conductivity of PVC-PBMA
Plasticized polymer electrolytes are known for liquidlike ionic transport (thereby giving rise to high ionic conductivity, good electrochemical stability window, and high transference number)...
Influence of plasticizer on ionic conductivity of PVC-PBMA
Conductivity of 1.879 × 10 4 S cm 1 is exhibited by the polymer electrolyte consisting of 69% of plasticizer with appreciable thermal stability up to 523 K. Temperature and frequency dependence of conductivity is found to follow Vogel Tammann Fulcher relation and Jonscher power law, respectively.
Influence of plasticizer on ionic conductivity of PVC-PBMA
to exhibit higher ionic conductivity at higher concentration of plasticizer at the cost of their mechanical stability. Conductivityof1.879×104 Scm1 isexhibitedbythepoly-merelectrolyteconsistingof69%ofplasticizerwithapprecia-ble thermal stability up to 523 K. Temperature and frequency dependence of conductivity is found to follow Vogel
Influence of plasticizer on ionic conductivity of PVC-PBMA
Polymer electrolytes are found to exhibit higher ionic conductivity at higher concentration of plasticizer at the cost of their mechanical stability. Conductivity of 1.879 × 104 S cm1 is exhibited by the polymer electrolyte consisting of 69% of plasticizer with appreciable thermal stability up to 523 K. Temperature and frequency
Membrane formation of PVC and PVDF-HFP polymer blend
Due to impact of PVC on PVDF-HFP, the PVDF-HFP Piezoelectric property will be raised and PVC chlorine interacts with H atom of PVDF-HFP and the interaction of F with H of PVC. As the result of interaction the PVDF-HFP attains great polymer phase i.e. α, β, γ phases can be attained.
- 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.
- 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.
- What are plasticized PVA electrolytes?
- This section focuses the plasticized PVA electrolytes which are available in literature. The incorporation of substantial amount of plasticizer in the polymer electrolytes enhances the ionic conductivity of polymer electrolytes.
- How to prepare high conducting polymer electrolyte using PVA as host polymer?
- PVA is a semi crystalline polymer. In order to prepare high conducting polymer electrolyte using PVA as host polymer, it is essential to reduce its semi-crystalline phase into amorphous using appropriate salts or plasticizers or fillers or blending polymer host.
- Do plasticizers affect ion transport properties of PVA-LiClO 4 electrolytes?
- The effect of plasticizers, sulfolane/triton incorporation on the ion transport properties of PVA-LiClO 4 electrolytes is discussed here. A series of PVA-LiClO 4 electrolytes are prepared and among them 80mol%PVA-20mol%LiClO 4 shows the conductivity of 5.64 ± 0.44 × 10 −5 S cm -1 at room temperature and its Nyquist plot is given in Fig. 5a.
- 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.
