The FTIR spectra confirm that both P–O–P and P–O–C groups were present in the char.doi:10.1016/j.firesaf.2006.11.002Wenguang CuiFen GuoJianfeng ChenesFire Safety JournalWenguang Cui,Fen Guo,Jianfeng Chen.Pr
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...
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...
polystyrene nanoplastics HC: healthy control RM: recurrent miscarriage CI: confidence interval OR: odds ratio ROC: Receiver Operating Characteristic SD: standard deviation AUC: Area Under Curve FITC: fluorescein isothiocyanate ROS: reactive oxygen species ...
1Introduction The ongoing surge in demand for smart portable electronics, electric vehicles, and grid-scale energy storage systems has catalyzed the relentless pursuit of high-energy–density lithium (Li) batteries with electrochemical sustainability [1,2,3]. Many previous studies implemented to reach ...
The FTIR spectra of IPN GC hydrogels were similar to those of crosslinked GelMA, likely due to a high proportion of GelMA in the IPN GC hydrogels [27] (Fig. 2c). The results of the compression test showed that crosslinked chitosan is fragile with a compressive modulus of only 13.2 ...
The plastic fragment was identified as LDPE using FTIR. The molten plastic matrix (PU) of a plastiglomerate sample (PJY1-12, Fig. 4) yielded exceptionally high amounts of phthalates in its uncharred portion, which were reduced to less than one-tenth in the charred part of the sample ...
This research aimed to investigate the impact of SBG on rABS/rHIPS performance. Through the use of Fourier transform infrared spectroscopy (FTIR), gel permeation chromatography (GPC), rotational rheological testing, differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), scanning ele...
The wasted acrylonitrile–butadienestyrene (ABS) and high impact polystyrene (HIPS) have a great potential for recycling. However, it is difficult to recycle them due to the absence of an effective separation method. Permanganate oxidation is a kind of environmental protection process and plays an ...