Very recently, the hydroxyl-functionalized ionic liquids have gained immense interest and were developed for a number of interesting applications. In this work first time new namely; 1-(hydroxyethyl)-3-methylimidazolium dihydrogenophosphate liquid [EtOHMIM+][H2PO4?] was synthesized in our laboratory. The synthesis is based on an alkylation reaction 1-methylimidazole followed by anion exchange. ...

Multiwalled carbon nanotubes (MWCNTs) have a great potential in wide applications but faces limitation in term of dispersion feasibility. The aggregation of MWCNTs floss has restricted its usage and thus, acid treatment is expected to promote the MWCNTs reaggregation. The functionalization process of MWCNTs involves oxidation reaction using mild aqueous acid mixture of HNO3 and H2SO4 (1:3 v/v),...

Polycrystalline samples of Ca3-x Na x Co2-x Mn x O6 (x=0.0-0.5) have been prepared by the sol-gel cum combustion method using sucrose in order to investigate the effects of the coupled substitution of Na and Mn on Ca and Co sites on the transport properties of Ca3Co2O6(Co326). The products were characterized by Fourier transform infrared spectroscopy, powder x-ray diffraction (XRD), thermogravi...

a series of polystyrene hybrid nanocomposites have been fabricated with varying amounts of tio2 viz., 0, 0.5 and 1 % w/w along with 3% ts by in-situ polymerization method. the influence of surface modified tio2 nanoparticles on the thermal properties of ps matrix was examined using thermogravimetry and differential scanning calorimetry. thermal characteristics of the polystyrene/ts/tio2 hybrid ...

Polystyrene/polyolefin elastomer (PS/POE) (90/10 and 80/20 wt/wt) blends containing 1, 3, 5 phr halloysite nanotubes (HNTs) in the presence absence of a compatibilizer (polypropylene-graft-maleic anhydride) were prepared using melt-mixing technique. Scanning electron microscopic studies confirmed matrix-droplet morphology. Energy dispersive spectroscopy (EDS) mapping indicated that HNTs possess...

The goal of this research is to see how the amount and particle size calcium carbonate (CaCO$_{3}$) used in foamed layer use for PVC-coated textiles affects thermal properties material. Two different sizes were at various concentrations. impact CaCO$_{3}$ loadings on PVC layer's examined. Thermogravimetry (TGA DTG) differential scanning calorimetry (DSC) measurements utilized investigate sample...

the thermo-oxidative degradation of two viscous liquid resins of 1,2- poly-butadiene  (1,2-pbd) and 1,4- polybutadiene  (1,4-pbd) have been studied by differential scanning calorimetry (dsc) and thermogravimetry analy-sis  (tga). to  study  further,  the  effect of flm  thickness on oxidation kinetics was periodically studied by tracing the weight of the samples to make comparison with dsc resu...

Given that kerogen is a source of vast amount hydrocarbons and organically–bound inorganic elements, it’s important to understand the thermal decomposition kinetics kerogen. Green River Shale contains significant immature (Type I), which can be an ideal for sample experimental study. In this study, Thermogravimetric Analysis Derivative Thermogravimetry (TGA/DTG) was used quantify weight loss du...

Hemp (Cannabis sativa L.) is a plant of which, its ease cultivation, structure and properties, provide it great potential for industrial applications; nevertheless, the unfavorable content lignin complicates processing, especially in textile area. Thus, an appropriate knowledge delignification process would lead to treating hemp fibers as cotton fibers. In this work, has been treated with alkal...

Exploring new construction materials with low environmental impact leads to innovation in buildings and also the expansion of sustainability industry. In this perspective, thermal insulation sound absorption performances Buriti (Mauritia flexuosa) foam were analyzed for potential application buildings. This material is plant origin, it natural, renewable, abundant, has a impact. research, chara...