The objective of this study was to investigate the influence of processing parameters on the morphology, porosity, and crystallinity of polymeric polyethylene glycol (PEG) microparticles …

XRD technique was employed to investigate the crystalline properties affecting the enthalpy of solid-solid PCM and Fig. 3 shows the XRD curves of PEG, SPCM and TPCM. In Fig. 3 each …

Heat energy storage systems were fabricated with the impregnation method using MgO and Mg(OH)2 as supporting materials and polyethylene glycol (PEG-6000) as the functional phase.

The effect of the molecular weight of PEG on the crystal structure, crystallization behaviors, heat resistance and mechanical properties of the blends is investigated in detail by using Fourier …

Apr 10, 2017 · The enthalpy of fusion of the polymers was found to increase with increase in concentration of PEG with a maximum enthalpy of 145 J g −1 and phase change temperature …

Jan 1, 2019 · The XRD patterns of the PEG samples are shown in Fig. 1. Two characteristic diffraction peaks were observed at about 2θ = 19.2° and 23.4° for all PEG samples, which …

Feb 27, 2020 · The results of XRD and DSC reveal that PDLA and PEG are crystallized separately, and are not fully compatible, and microphase separation has occurred in this …

Sep 2, 2022 · In this study, the hydration behaviors of PEG and PEGylated dendrimer were analyzed using X-ray diffraction (XRD) and infrared (IR) spectroscopy.

Jan 1, 2019 · XRD revealed the face centered cubic structure of CdO which was depicted at 400 °C for both samples. The calculated XRD values were in good consistent with the predicted …

According to FT-IR results, the presence of O–H and C–H bands at 3427 cm–1 and 1420 cm–1 peak correlate with PEG binding to nanoparticles. XRD pattern showed the cubic spinel …