Here, ethylene tetrafluoroethylene (ETFE) was chosen for its superior resistance to common solvents, excellent thermal stability and high selectivity compared to other fluoropolymers. The temperature-dependent dielectric constant of the commercially available ETFE sheet named "Fluon" was equated and ...
Methods of forming a ceramic-polymer composite comprise: superheating a mixture of the polymer (PEI, PEI copolymers, PPE, PPS, PAEK, PP, PTFE, PFA, FEP, ETFE, PVDF, and/or ECTFE), solvent, and the ceramic (BaTiO3, SrTiO3, TiO2, CaTiO3, and/or MgTiO3), to dissolve the polymer in...
These steps were developed by covering part of the substrate with a very thin film of ETFE during the plasma process. It is essential to note that this covering was extremely thin and placed in close contact with the substrate to minimize shadowing and material accumulation near the step edge....
sensors Article Experimental Study on the Icing Dielectric Constant for the Capacitive Icing Sensor Yongcan Zhu, Xinbo Huang * , Yi Tian, Chao Ji, Wen Cao and Long Zhao School of Electronics Information, Xi'an Polytechnic University, Xi'an 710048, China; zhuyongcan@xpu.edu.cn (Y.Z.); ...
The dielectric properties of silicon plates with different thicknesses of SiO2 layers (different thermal oxidation times) were measured. The dielectric properties of all of the single-crystalline silicon plates improved greatly after thermal oxidation. The dielectric constant of the silicon plates with ...
When the single-particle size of the CCTO powder is filled at high amounts, the CCTO particles cannot be totally encased by the PTFE matrix. The particles agglomerate to form voids, which are difficult to be filled by the PTFE matrix, thereby decreasing the dielectric constant of the ...
Next, we increased the value of k. Figure 2b shows the simulated equipotential contour distributions when the dielectric constant of the insulator is k = 10. As shown in the figure, the lines became less dense than in Figure 2a. Figure 2c shows the simulated equipotential contour distributions...
Anticancer activity provided by the FE-DBD plasma is improved using a small interelectrode distance with a high electron emission coefficient and a high dielectric constant with a small dielectric thickness, allowing higher electron density, generating reactive species responsible for the apoptosis of ...
DDiieelleeccttrriicc pprrooppeerrttiieess ooff llooww lloossss mmaatteerriiaallss aatt mmiiccrroowwaavvee ffrreeqquueenncciieess dduurriinngg tthhee hheeaattiinngg ppTrrohoceceesmssseuuappstutoor1e10m0000e0n˝°CtCs..of the dielectric constant during the heating cycle present a clear ...