XRD measurements were performed to compare the structure of the ZnO QDs and modified ZnO QDs with PCL ( Fig. 2). Balu et al. stated that XRD peaks of the pure PCL were seen at 2θ= …

2016年3月1日 · Polycaprolactone/Polymethylmethacrylate (PCL/PMMA) biopolymer blend can be prepared by casting technique. Structural, optical and thermal properties of the blend have …

In this study, biodegradable polymer blends and their nanocomposites were prepared using poly (ε‐caprolactone) (PCL) and poly (lactic acid) (PLA) as blending components and …

2020年7月17日 · For XRD analysis, the PCL films before and after degradation were scanned by XRD (D8, Bruker, Germany) at 2θ = 5°–50° and a scanning speed of 2°/min. FTIR and 1 H …

2020年3月16日 · The morphology and melting behavior of PCL processed by varying pressure-temperature conditions were analyzed using PLM, DSC, and XRD. Processing the PCL …

2023年3月6日 · In this work, we prepared a biodegradable PCL/PBAT shape memory blend using the temperature control property of PCL. Through TGA, DSC, POM, XRD, shape memory and …

The XRD pattern (Figure 2) of pure PCL shows characteristic PCL reflections of the orthorhombic crystalline PCL structure at 21.38°, 22.05°, and 23.73° 2θ (d-values 0.415 nm, 0.403 nm, and...

2024年1月1日 · This opinion proposes the need and benefits of revisiting both theory and methods to generate critical reference data for the quantification of polymer crystallinity, …

The X-ray diffraction (XRD) spectra of the PLA/PCL blend were contrasted with those of pure PCL and PLA to locate the characteristic peaks. The three distinct diffusion bands characteristic of …

2013年5月13日 · XRD patterns of PCL spun mats show that all diffraction peaks correspond to PCL, which is a semicrystalline polymer with two distinct diffraction peaks reported at ~21 and …