The organic–inorganic hybrid nanocomposites from high‐impact polystyrene/octavinyl polyhedral oligomeric silsesquioxane (HIPS/POSS) containing various percentages of POSS were prepared by free radical polymerization and characterized by Fourier transform infrared spectroscopy (FTIR), 1H‐NMR, thermal gravity ...
High-impact polystyreneDimethylphenolPolymer modificationRut resistanceDynamic shear rheometerThis study proposes a modified asphalt binder using a solution of high-impact polystyrene (HIPS) and 2,6-dimethylphenol (DMP). The oxidative polymerization of 2,6-dimethylphenol synthesizes a thermoplastic polymer (...
Sample preparation for FTIR imaging Particles on each mesh were rinsed off using 1 L of artificial sea water (ASW) and each fraction was collected into individual glass flask. The ASW (target concentration 35 g L−1) was prepared by first dissolving high-grade pre-combusted salt (50...
In this study, we identified that polystyrene (PS) plastics particles were present in women villous tissues. Their levels were higher in villous tissues of unexplained recurrent miscarriage (RM) patients vs. healthy control (HC) group. Furthermore, mouse assays further confirmed that exposure to po...
The effect of corn stover lignin structure alteration caused by white-rot fungi pretreatment on the pyrolysis kinetics was studied by FTIR and TG/DTA. Resu... X Yang,Y Zeng,X Zhang - 《Bioresources》 被引量: 30发表: 2010年 Most-probable distribution at enzyme depolymerization of polysaccharide...
(Figs.S16) or 4 hours. Figure3eshows the FTIR spectra of the WSM1s before and after H2SO4treatment. According to the spectrum, the intensity of the peak at 1610 cm-1, which is the characteristic vibration peak of -COO-in pectin41, significantly decreased. Solid-state13C NMR spectra...
Fig. 3. Unnotched Izod impact strength of PP and PP/HDPE blends, with and without γ-irradiation. Infrared spectroscopic analysis Fig. 4 shows the FTIR spectra of the PP, HDPE and PP/HDPE blends. FTIR is used to study the possible grafting mechanism in the presence of co-agents. According...
FTIR spectra of the natural wood and insulwood. Source Data Fig. 3b The sound-absorption coefficient of the natural wood and insulwood as a function of frequency. Source Data Fig. 4e Stress–strain curves of the insulwood under compression along the radial direction. Source Data Fig. 4h Comp...
(Supplementary Fig.23c). The successful incorporation of the -OMe group into the MOF channel was confirmed by the appearance of a new C-H stretching vibration of the -OMe group at approximately 2952 cm-1(Supplementary Fig.24) in the FTIR spectrum and a characteristic peak of the -OMe ...
TM tensile modulus (ISO 527-2, 23°C) NIS Notche impact strength (Charpy ISO 179 1eA, 23°C) PE Puncture energy RT (1mm, ISO 6603-2) H Haze (ASTM D1003) C2 ethylene content (FTIR)<- Previous Patent (Random propylene cop...) | Next Patent (Balancing of rotatab...) -> Home...