2003. Thermal and Mechanical Properties of PVDF/PANI Blends. Journal Applied Polymer Science. 89: 2142-2148.L. F. Malmonge, S. Do Carmo Langiano, J. M. M. Cordeiro, L. H. C. Mattoso, and J. A. Malmonge, "Thermal and mechanical properties of PVDF/PANI blends," Materials Research...
A PVDF piezoelectric film transducer is used in a photoacoustic piezoelectric technique for studying thermal diffusivities of biological tissues. The experimental precision may be improved by using PVDF films because the acoustic impedance of PVDF films is close to that of biological tissues. Thermal dif...
Differential thermal analysis(DTA) is based on the principle that the substance, upon heating, undergoes reactions and phase changes that involve absorption or emission of heat. The sample to be analyzed is placed with a control (known properties) and an inert material, and the temperature a...
Finally, we investigated the thermal properties of the PCM molecules confined in the (25,0) CNT doped with Al atoms. Recently, we showed that the metal doping of CNTs can affect the different properties of the confined molecules.48 3. Results and discussion 3.1. The normal EPCM system In ...
This study investigated the thermal insulation properties based on electrical heating test of graphene-based multi-layer fabric heating elements to confirm the possibility of application for fabric heating element for protective clothing. Four layers were designed as layers of outer, filler, electrical he...
(Supplementary Fig.8)52,53,54, the combination of POM fibers and PTFE particles to achieve dual-selective properties is simple and feasible. Based on this, we calculated the scattering efficiency of POM fibers and PTFE particles as a function of particle/fiber diameter across the solar spectrum...
Thermal conductivity and diffusivity are simultaneously identified from both real and imaginary parts of the experimental transfer function. The thermophysical parameters of several polymer samples (PTFE, PVDF and PA11) with different thicknesses (respectively, 5 mm, 2 mm and 300 μm) were studied ...
The dielectric properties of composites can be tuned through finely tailoring the PS shell' thickness. Additionally, the f-Cu@PS/PVDF composites display slightly higher TC than the raw f-Cu/PVDF, owing to the suppressed thermal interfacial resistance and improved interfacial compatibility between the...
Thermal properties of ferroelectric polymers, such as poly (vinylidene fluoride), vinylidene fluoride and trifluoroethylene copolymers and amorphous vinylidene cyanide polymers were reviewed on the basis of the data from differential scanning calorimetry. The effect of cohesive force between polar molecular ...
Then, various types (different molecular weights and molecular structures) of commercial polyethyleneimines (PEIs) were applied to reduce and modify GO concurrently. The dielectric, mechanical, and thermal properties of PEIs modified GO/XNBR composites were explored both theoretically and experimentally. ...