anomalous conductivity dependence of plasticized pvc

Anomalous conductivity dependence of plasticized PVC for …

The dependences of electrical conductivity of plasticized PVC films on mass fraction of plasticizer "A" and the film thickness are experimentally investigated. Non-monotonic dependence of conductivity on the concentration of plasticizer and strongly nonlinear dependence of the resistance of the film on its thickness are found.,Anomalous conductivity dependence of plasticized PVC for … ,Anomalous conductivity dependence of plasticized PVC for different modificator "A" concentrations and film thicknesses D. V.,Anomalous conductivity dependence of plasticized PVC for … ,Anomalous conductivity dependence of plasticized PVC for different modificator "A" concentrations and film thicknesses . The dependences of electrical conductivity of plasticized PVC films on mass fraction of plasticizer "A" and the film thickness are experimentally investigated.

Anomalous conductivity dependence of plasticized PVC for …

We are not allowed to display external PDFs yet. You will be redirected to the full text document in the repository in a few seconds, if not click here.click here.,On Anomalies of Electrical Conductivity in Antistatic … ,dependence of conductivity (current through the film) from the mass fraction of plasticizer. The experimental points show an anomalous zone in which there is a sharp transition to a state of high conductivity (Fig.,On Anomalies of Electrical Conductivity in Antistatic … ,In contrast to these results, in this paper according to Fig.2 for relatively thick films of plasticized PVC the simple exponential dependence of film resistance on L is most characteristic, which practically excludes the strong effect of space-charge-limited currents on film conductivity. This dependence can be explained within the framework …

Conductivity studies on PVC–PMMA–LiAsF6–DBP polymer blend …

A new plasticized polymer electrolyte composed of a blend of poly(vinyl chloride) (PVC), and poly(methyl methacrylate) (PMMA), DBP as a plasticizer an…,Spontaneous Transitions to High-Conductivity States in … ,The study of conductivity of polymer composites [11, 12] has shown anomalous effect for a composite that has been fabricated using partly dehydrochlorinated PVC.The effect is manifested as gigantic stepwise switching of the conductivity states by up to 12 orders of magnitude from an insulator-level resistance of 10 12 Ω to several or several fractions of ohm.,Nonlinear response and two stable electrical conductivity … ,The electrical conductivity of PVC films prepared with a patented plasticizer of type "A" was measured with high precision automated setup, based on standard ring sell with a voltage range much less than breakdown voltage. Continual voltage-current measurements permit to take into account Debay relaxation process and clearly distinguish specific polymer film conductivity effects, connected …

On Anomalies of Electrical Conductivity in Antistatic …

In contrast to these results, in this paper according to Fig.2 for relatively thick films of plasticized PVC the simple exponential dependence of film resistance on L is most characteristic, which practically excludes the strong effect of space-charge-limited currents on film conductivity. This dependence can be explained within the framework …,Anomalous conductivity dependence of plasticized PVC for … ,The dependences of electrical conductivity of plasticized PVC films on mass fraction of plasticizer "A" and the film thickness are experimentally investigated. Non-monotonic dependence of conductivity on the concentration of plasticizer and strongly nonlinear dependence of the resistance of the film on its thickness are found.,Anomalous effects in conductivity of thin film samples … ,It was stated earlier that in the samples of PVC films plasticized by a new type of plasticizer (modifier-A) abnormal transitions are possible from the state of low electrical conductivity to the state of high conductivity. For the first time a similar anomalous transition is demonstrated in thin-film samples of (partially dehydrochlorinated) PVC obtained by thermolysis in solution, without …

Anomalous conductivity dependence of. beta. -(PT) sub 2 I …

Made available by U.S. Department of Energy Office of Scientific and Technical Information …,Ion‐conductivity study and anomalous diffusion analysis of … ,Ion‐conductivity study and anomalous diffusion analysis of plasticized gelatin films. Tania Basu.,Ionic conductivity studies on plasticized PVC/PMMA blend … ,The dependence of ionic conductivity on the PVC/PMMA blend ratio at a fixed plasticizer content of 70% is indicated in Fig. 7, Fig.

Ion‐conductivity study and anomalous diffusion analysis of …

Ion‐conductivity study and anomalous diffusion analysis of plasticized gelatin films ABSTRACT In this article, we report a study on ion conduction in gelatin films with different concentrations of glycerol as a plasticizer; these films might be a candidate for electrolyte materials in solid polymer batteries.,Effect of plasticizers on ionic conductivity and … ,The variation of ionic conductivity (σ) for PEO-LiClO 4-30 wt.% (PC, EC, DMC, PEG) polymer electrolytes with the reciprocal temperature is shown in Fig. 2(a).,Ionic conductivity and FT-IR studies on plasticized PVC … ,Fig. 1. Ionic conductivity as a function of plasticizer content for fixed PVCrPMMA blend ratio with lithium salt LiBF .4 Fig. 2. Ionic conductivity as a function of plasticizer content for fixed PVCrPMMA blend ratio with lithium salt LiClO .4 Applied Research, USA over a frequency range of 10. Hz–100 kHz at 258C, 408C, 508C and 608C. The cast …

Anomalous conductivity dependence of plasticized PVC for …

The dependences of electrical conductivity of plasticized PVC films on mass fraction of plasticizer "A" and the film thickness are experimentally investigated. Non-monotonic dependence of conductivity on the concentration of plasticizer and strongly nonlinear dependence of the resistance of the film on its thickness are found.,Anomalous conductivity dependence of plasticized PVC for … ,Anomalous conductivity dependence of plasticized PVC for different modificator "A" concentrations and film thicknesses D. V. Vlasov , L. A. Apresyan , A. D. Vlasov and V. I. Kryshtob,Anomalous conductivity dependence of plasticized PVC for … ,Anomalous conductivity dependence of plasticized PVC for different modificator "A" concentrations and film thicknesses . The dependences of electrical conductivity of plasticized PVC films on mass fraction of plasticizer "A" and the film thickness are experimentally investigated.

Anomalous conductivity dependence of plasticized PVC for …

We are not allowed to display external PDFs yet. You will be redirected to the full text document in the repository in a few seconds, if not click here.click here.,Anomalous conductivity dependence of plasticized PVC for … ,The dependences of electrical conductivity of plasticized PVC films on mass fraction of plasticizer "A" and the film thickness are experimentally investigated. Non-monotonic dependence of conductivity on the concentration of plasticizer and strongly nonlinear dependence of the resistance of the film on its thickness are found.,Recent plasticizers and conductivity anomalies in … ,Request PDF | Recent plasticizers and conductivity anomalies in homogeneous antistatic transparent plasticized PVC films | Plasticized compounds of PVC, which is the most popular dielectric in …

On Anomalies of Electrical Conductivity in Antistatic …

August 2012 American Journal of Materials Science 1(2):128-132 1,[PDF] Conductivity states changes in plasticized PVC films … ,The near threshold "soft breakdown" measurements of PVC films conductivity are investigated. In a wide range of external electric field strength for various rather thick (>20 mkm) PVC films the resistance shows strong nonlinearity and seems to enter high conductive state close to the breakdown threshold.,Temperature dependence of the conductivity of plasticized … ,inexpensive and easy processibility of PVC was chosen [4]. Besides, PVC can be well solvated with the inorganic salts [5–10]. However, PVC posseses medium dielectric constant

Anomalous effects in conductivity of thin film samples …

It was stated earlier that in the samples of PVC films plasticized by a new type of plasticizer (modifier-A) abnormal transitions are possible from the state of low electrical conductivity to the state of high conductivity. For the first time a similar anomalous transition is demonstrated in thin-film samples of (partially dehydrochlorinated) PVC obtained by thermolysis in solution, without …,Ion‐conductivity study and anomalous diffusion analysis of … ,Ion‐conductivity study and anomalous diffusion analysis of plasticized gelatin films. Tania Basu.,Blood response to plasticized poly(vinyl chloride … ,Results indicate that BTHC plasticized PVC possesses the lowest adsorption capacity in the three types of plasticized PVC, while TEHTM plasticized PVC seems to have the strongest reactivity in certain fibrinogen solution concentrations.

Conductivity and Dielectric Properties of Proton …

conductivity achieved was 4.60 × 10-7 S cm-1 for the system containing 70 wt.% PVC – 30 wt. % nh 4 i.,Thickness dependence of anomalous Hall conductivity in L10 … ,L1 0 ordered alloys are ideal models for studying the anomalous Hall effect (AHE), which can be used to distinguish the origin from intrinsic (from band structure) or from extrins,Polyvinyl Chloride (PVC) Plastic: Uses, Properties … ,Polyvinyl Chloride is widely available in two broad categories: Flexible and Rigid. But there are more types like CPVC, PVC-O and PVC-M.

CHAPTER 1 Formulation Development – Wiley

with plasticized (flexible) PVC, particularly if the pelletized compound is to be trans-ported to another location, for example, the factory of a customer. The rate of dry blending can be of concern if it is output-limiting.,Effect of plasticizer and fumed silica on ionic … ,An enhancement in ionic conductivity by two orders of magnitude (∼10−4) has been observed with an increase in HPF 6 concentration, reaching maximum ionic conductivity of 1·02 × 10−4 S/cm at 10 wt% HPF 6. From figure 1,it has been observed that plasticized polymer electrolytes con-taining PC have higher ionic conductivity than …,Further studies on the potentiometric salicylate response … ,chiometry. The results of these studies are discussed in conjunction with the anomalous cationic emf response of Sn(TPPlCl,-based membranes at high concentrations of salicylate.