Authors:Jerzy J. Chruściel, Grażyna Janowska, and Marzena Fejdyś
unmodified ammonium polyphosphate in a thermoplastic polyurethane composites [ 13 ].
In this article, we present the results of our studies concerning thermalproperties of the synthesized, new branched polymethylvinylborosiloxanes (PMVBSs) which have
Authors:Sanjay D. Gupta, Sanjeev K. Gupta, and Prafulla K. Jha
and hence the phonon dispersion curves, thermalproperties such as lattice specific heat, internal energy, entropy, etc. are of great importance. Recently, the phonon dispersion curves of HfN and ZrN have been obtained using inelastic neutron
Authors:Nurhidayatullaili Muhd Julkapli, Hazizan Md. Akil, and Zulkifli Ahmad
considerable research interest to prepare Cs film but the scope of preparing pure Cs film has been largely limited due to the thermal and stability performance of Cs [ 4 – 6 ]. A good thermalproperty toward the application of Cs in various fields is an
present paper describes the studies on the cure reaction of NADIC/PA modified unsaturated (epoxy) polyesters with styrene initiated by BPO or the mixture of BPO and THPA. Moreover, the thermalproperties of copolymers based on those prepared polyesters
Authors:Shuang Hu, Yuan Hu, Lei Song, and Hongdian Lu
coated on the surface of cotton fabrics. The purpose of this research was to investigate the influence of the hybrid coating on thermalproperties of cotton fabrics. The characteristics were evaluated through TG, TG-FTIR, and MCC experiments
Authors:Lucio Cesar Severiano, Francisco Antonio Rocco Lahr, Marcelo Augusto Gonçalves Bardi, and Luci Diva Brocardo Machado
that higher doses can make this wood specie more susceptible to biological damages.
So, the aim of this study is to evaluate the effects of gamma radiation on thermalproperties of Pinus ( Pinnus patula and Pinnus cunninghamia ), Cedro
and thermalproperties of blends based on PSIA containing 11 or 27 mol% of itaconic acid (PSIA11, PSIA27) and poly( n -butyl methacrylate-co-4-vinylpyridine) containing 26 or 37 mol% of 4-vinylpyridine (PBM4VP26, PBM4VP37) were investigated by various
Authors:J. Temuujin, A. Minjigmaa, W. Rickard, and A. van Riessen
[ 8 ]. Although, the thermalproperty (DTA/TG) of Collie fly ash-based geopolymers has been studied by Rickard et al. [ 7 ], it is obvious that the mass loss of geopolymers depends on its chemical composition. Rickard et al., used a low Si:Al ratio to
Authors:Chidambaram Prakash, Govindan Ramakrishnan, and Chandramouli Venkatraman Koushik
thickness were evaluated and the results are depicted in Table 2 . The thermalproperties, namely thermal conductivity, thermal resistance, water-vapour permeability and air permeability, of the fabrics were also evaluated. The Alambeta instrument was used
Bi2Te3 nanoparticles (NPs) have been synthesized at 50 °C by a low-cost wet chemical route. The structural properties of product sample were characterized by powder X-ray diffraction (XRD), transmission electron microscopy (TEM), and scanning electron microscopy. Thermal properties of product sample were investigated by differential scanning calorimetry (DSC), thermogravimetric (TG), and transient plane source techniques. The XRD and selected area electron diffraction of Bi2Te3 NPs result showed the polycrystalline nature with a rhombohedral (R3m) structure of the nanocrystallites. The average grain size of Bi2Te3 NPs was found to be about 30 nm by XRD and TEM measurements. DSC result shows one endothermic peak and one exothermic peak. TG result shows that only 48 % mass loss has occurred in Bi2Te3 sample. The obtained lower thermal conductivity of Bi2Te3 NPs is about 0.3 W m−1 K−1 at room temperature, which is caused by considering the crystalline nature of this material.