The low viscosity of Figure 1 shows the X-ray diffraction (XRD) pattern for GNP and GNS nanoparticles. The XRD is one of the most comprehensive tools to identify the type and quality of...

2023年3月2日 · XRD, FT-IR, SEM, and TEM measurements verified the successful interaction and complexation between GNP/Cu NPs mixed fillers and PS host polymer. The band gap reduction is responsible for the metallization criteria drop from 0.4583 to 0.407 and the improved characteristics of the current samples.

2018年5月5日 · In this article, polyurethane/graphene nano-platelet (PU/GnP) composites were fabricated via planetary centrifugal mixer (PCM) and cast on polyethylene terephthalate (PET) and copper substrates. Four different grades of GnP are used to investigate the effect of GnP size on the anti-corrosion performance of the composites.

2024年11月20日 · XRD patterns reveal the impact of blending regime on crystallinity, with GNP alignment affecting peak intensities confirming the more efficient interaction of GNPs with PP when premixed before blending with PE, (PP+GNP)/PE. Tensile moduli are less sensitive to the changes in processing, e.g., screw speed and blending sequence.

2025年2月5日 · X-ray diffraction (XRD) experiment showed a single-phase FCC spinel structure, with average crystalline size (D) and lattice constant (a) values of 13.77–14.35 nm and 8.43–8.64 Å, respectively. The prepared nanocomposites attached to a sheet-like structure were visible in SEM micrographs.

在本工作中，通过熔融混合法制备了基于天然橡胶 （nr） 的纳米复合材料以及含有不同量石墨烯纳米颗粒 （gnp） 的氯化丁基橡胶 （ciir）。通过 x 射线衍射分析 （xrd） 和场发射扫描电子显微镜 （fe-sem） 检查两种弹性体中 gnp 的分散性。获得的结果表明 gnp 在 ciir 中的分散性更好。

X-ray diffraction (XRD) and Transmission electron microscopy (TEM) measurements indicate that the synthesized TiO2 NPs' size ranges between 12 and 32 nm and has a tetragonal anatase phase.

2021年11月20日 · The XRD pattern of GnP powder showed that the characteristic peaks were at 26.50°, 42.31°, and 54.60° with high intensity. Additionally, the FESEM and TEM showed the particle size of the employed GnP.

使用 X 射线衍射 (XRD) 研究了由功能化金纳米粒子 (GNP) 形成的纳米结构。 研究了这种功能化 GNP 的两种系统，一种具有由配体（棒状液晶分子）和共配体（烷基硫醇）接枝的金核，另一种具有仅接枝的配体。 配体和共配体的存在增加了 GNP 的迁移率，并随着温度的变化诱导长程有序堆积方式。 在这两个系统中，功能化的 GNP 首先形成柱状，然后堆积在六角晶格上。 发现沿柱方向的相关性取决于 GNP 的表面条件，这在仅接枝配体的系统中观察到。 根据实验结果，计算了 …

Nanocomposites of polypropylene and graphene nanoplatelets were synthesized by in situ polymerization in liquid monomer in the presence of highly effective isospecific homogeneous metallocene...