Stirring effect of CuS deposition over cotton thread for …
2023年12月1日 · In the present work CuS coated cotton thread was synthesized by co-precipitation method with (WS) and without stirring effect (WOS). XRD and FESEM were used to analyze the structural morphology of CuS over thread.
X-ray diffraction (XRD) diffractograms of some milling shell …
X-ray diffraction (XRD) diffractograms of some milling shell powders ( i.e. , WOS-M3 and WOS-M4). In this work, a planetary ball milling was used to modify the surface properties of...
XRD patterns for the WO 3 catalyst. - ResearchGate
In this study we prepared a WO3-based catalyst to investigate its catalytic activity in the total oxidation of the volatile organic compounds known as benzene, toluene and xylene (BTX). For a range...
Electrochromic properties of WO3 thin films: The role of film …
2020年7月18日 · Microstructure of as-prepared WO 3 thin films was characterized using X-ray diffraction (XRD), scanning electron microscope (SEM), and Fourier transform infrared (FTIR) spectroscopy.
A novel sequential process for remediating rare-earth wastewater
2016年2月1日 · In the precipitation step, porous air stones (PAS) containing waste oyster shell (WOS), PAS WOS, was prepared and used to precipitate most heavy metals with >97% removal efficiencies. The SEM-EDS analysis revealed that PAS plays a key role in preventing the surface coating of precipitants on the surface of WOS and in releasing the dissolved ...
文献检索 - Clarivate
This feature is available to all users who perform basic or advanced search in All Data Bases and WoS Core Collection on Web of Science. Users can modify search by selecting from algorithm generated author keywords and topic suggestions or by inputing free text in the search box.
XRD patterns of: (a) ZSM-5 WOS and (b) ZSM-5 WS
XRD, FT-IR and SEM analysis indicates successful incorporation of zeolite into PVA/CMC/GEL membrane. The improved hydrophobicity of the zeolite loaded membrane was confirmed by contact angle...
纳米结构三氧化钨 (WO3)：合成、结构和形态研究 ... - X-MOL
2019年9月3日 · X射线衍射（XRD）图谱最初揭示了三氧化钨水合物中间相（WO 3。 H 2 O),则完全转变为纯WO 3 空气气氛中600℃退火5h后。 准备好的WO 3 纳米结构结晶成单斜晶相。 扫描电子显微镜（SEM）图像显示出特殊的多孔形态，由均匀分布的空心球状形状组成。 傅里叶变换红外 (FTIR) 光谱证实了所形成的 WO 的结构组成和纯度 3。 实验结果证明我们的简单方法为制备 WO 提供了一条有前途的途径 3 纳米结构作为先进应用的高性能材料。 Abstract Tungsten trioxide …
XPS and XRD study of the electrochromic mechanism of WO
1998年2月5日 · XPS, XRD and other techniques were used to study the phase, composition and valence states of W and ions of electrochromic (EC) WO x films prepared by DC magnetron reactive sputtering. The XRD results indicate that different EC WO x films consist of different phases and compositions.
wos的xrd图谱．通过物相分析可知，各样品中除了六方相的主相外还存在少量wo。 杂相．通过对比图2 (a)和图2(b)发现，选用不同的钙源对所制备样品的晶体结构影响很小．因此，在下文中关于钙掺杂的讨论