This research explores the comparative performance of graphene, graphene oxide (GO), and silver nanoparticle (Ag NP) composites as conductive coatings on diverse substrate materials, including ...

Axially ligated tin porphyrins were anchored with graphene oxide via amide linkage among the carboxylic functional moieties of graphene oxide (GO) and an amino group of axial ligand (4-amino ...

Fig. 4 shows the XRD spectra of the GO and rGO samples synthesized from the natural graphites with different degrees of graphitization. The characteristic diffraction peaks of the GO samples corresponding to the (002) plane were observed at 2 θ = 10° with an average d-spacing of around 0.79 nm, as shown in Fig. 4a.

2021年2月5日 · Herein, we demonstrate a facile template strategy to prepare MOLs with a uniform thickness of three metal coordination layers (ca. 1.5 nm) by using graphene oxide (GO) as both template and ...

2017年12月18日 · In the present investigation, GO was prepared by exfoliation of graphite using modified Hummer's method and then reduced using hydrazine hydrate (reducing agent) to produce rGO. XRD, FESEM, Raman, FTIR spectrophotometer and TGA were used for characterization of GO and rGO. XRD images reveal crystalline structure for both GO and rGO.

2014年8月1日 · The commercial and synthesised few-layer graphene oxide, prepared using oxidation reactions, and few-layer reduced graphene oxide samples were structurally and chemically investigated by the X-ray diffraction (XRD), transmission electron microscopy (TEM) and electron spectroscopy methods, i.e. X-ray photoelectron spectroscopy (XPS) and reflectio...

2025年3月7日 · Powder X-ray diffraction (pXRD) experiments are a cornerstone for materials structure characterization. Despite their widespread application, analyzing pXRD diffractograms still presents a significant challenge to automation and a bottleneck in high-throughput discovery in self-driving labs.

In this study, graphene oxide (GO) was successfully prepared using the improved Hummers method, and the prepared GO powder was dissolved in distilled water and subjected to ultrasonic...

pxrd准确度高，分辨能力强，可通过给出晶胞参数(如原子间距离、双面夹角等)确定药物晶型与结构，可用于鉴别晶态与非晶态、混合物与化合物的定性分析。

2019年7月24日 · MS 中有 Reflex Powder Refinement module，可以通过 PXRD 数据来模拟单晶，但是对 PXRD 数据的要求很高。 还是建议你找专门做这个的博后/组合作会比较好。 北京科音自然科学研究中心 （http://www.keinsci.com）致力于计算化学的发展和传播，长期开办极高质量的各种计算化学类培训： 初级量子化学培训班 、 中级量子化学培训班 、 高级量子化学培训班 、 量子化学波函数分析与Multiwfn程序培训班 、 分子动力学与GROMACS培训班 、 CP2K第一性原 …