Hydrothermal synthesis of perovskite nanotubesElectronic supplementary information (ESI) available: energy-dispersive X-ray spectroscopy (EDAX) of the TiO2, BaTiO3 and SrTiO3 nanotubes: (a) TiO2, (b) BaTiO3 and (c) SrTiO3. See http://www.rsc.org/suppdata/cc/b2/b210633g/

2003 ◽  
pp. 408-409 ◽  
Author(s):  
Yuanbing Mao ◽  
Sarbajit Banerjee ◽  
Stanislaus S. Wong
Keyword(s):  
Hydrothermal Synthesis ◽  
Energy Dispersive ◽  
Supplementary Information ◽  
X Ray ◽  
Available Energy

Hydrothermal synthesis of titanium dioxide nanoparticles studied employing in situ energy dispersive X-ray diffraction

CrystEngComm ◽  
2011 ◽  
Vol 13 (11) ◽  
pp. 3725 ◽  
Author(s):  
Mohammad Rehan ◽  
Xiaojun Lai ◽  
Girish M. Kale
Keyword(s):  
Titanium Dioxide ◽  
Hydrothermal Synthesis ◽  
Titanium Dioxide Nanoparticles ◽  
Energy Dispersive ◽  
X Ray Diffraction ◽  
X Ray

Synthesis of TiO2 Nanostructure by DC Reactive Magnetron Sputtering and Hydrothermal Technique

2013 ◽  
Vol 634-638 ◽  
pp. 2311-2313
Author(s):  
Vipa Khiannok ◽  
Vatcharinkorn Mekla ◽  
Supanit Porntheerapat
Keyword(s):  
Electron Microscope ◽  
Hydrothermal Synthesis ◽  
Scanning Electron Microscope ◽  
Magnetron Sputtering ◽  
Crystalline Structure ◽  
Rutile Phase ◽  
Energy Dispersive ◽  
Reactive Magnetron ◽  
X Ray ◽  
Scanning Electron

Anatase and rutile TiO2 nanostructure have been successfully synthesized via CD reactive magnetron sputtering and hydrothermal synthesis followed by post-treatment from titanium powder. The morphology and crystalline structure of the nanostructure are characterized in detail with X-ray diffraction (XRD), Field Emissiom Scanning Electron Microscope (FE-SEM), Scanning Electron Microscope (SEM), energy dispersive X- ray and energy dispersive x-ray analyzer (EDX). The pattern showed anatase and rutile phase crystalline structure. The thin films showed the surface as viewed uniform tiny spots distribution. TiO2 nanostructures were successfully synthesized using a simple hydrothermal synthesis method from TiO2 nanSubscript textoparticles. The samples were synthesized by means of the hydrothermal reaction of TiO2 nanoparticle of anatase and rutile phase. In a typical procedure, The time were varied, and cooled to room temperature, naturally. The samples showed structures of crystalline, anatase and rutile phases. They were morphology TiO2 nanorods, TiO2 nanowires and TiO2 nano shape with the diameters of about 30-300 nm. The EDX analysis of an area containing a large amount of TiO2 nanostructure reveals the existence of Na, Ti and O elements.

Hydrothermal Synthesis of Microporous Tin Sulfides Studied by Real-Time in Situ Energy-Dispersive X-ray Diffraction

1996 ◽  
Vol 8 (8) ◽  
pp. 2102-2108 ◽  
Author(s):  
R. J. Francis ◽  
S. J. Price ◽  
J. S. O. Evans ◽  
S. O'Brie ◽  
D. O'Hare ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Real Time ◽  
Energy Dispersive ◽  
X Ray Diffraction ◽  
X Ray ◽  
Tin Sulfides

In-situ studies of the hydrothermal synthesis of zeolites using synchrotron energy-dispersive X-ray diffraction

1992 ◽  
Vol 39 (1-4) ◽  
pp. 129-134 ◽  
Author(s):  
J. Munn ◽  
P. Barnes ◽  
D. Häusermann ◽  
S. A. Axon ◽  
J. Klinowski
Keyword(s):  
Hydrothermal Synthesis ◽  
Energy Dispersive ◽  
X Ray Diffraction ◽  
X Ray ◽  
In Situ Studies

Development of a High Spatial Resolution X-Ray Fluorescence Element Mapping Spectrometer and its Application to Quantitative Analysis of Biological Systems

1991 ◽  
Vol 35 (B) ◽  
pp. 1285-1287
Author(s):  
Natsuo Fukumoto ◽  
Yoshinori Kobayashi ◽  
Masayasu Kurahashi ◽  
Akira Kawase
Keyword(s):  
Quantitative Analysis ◽  
Spatial Resolution ◽  
Biological Samples ◽  
High Spatial Resolution ◽  
Biological Systems ◽  
Energy Dispersive ◽  
X Ray ◽  
Available Energy ◽  
Element Mapping ◽  
Better Than

We developed an X-ray fluorescence element mapping spectrometer (XEMS) based on commercially available energy dispersive XRF equipment several years ago. Using XEMS, we found that this technique is applicable to realtime observation of the elemental distributions in living biological samples. This kind of observation is almost impossible by conventional techniques such as EPMA, PIXE etc. But the spatial resolution of the previous system was about 200pm, Inferior by almost two orders to that of EPMA for example. So we developed a new spectrometer with an improved resolution of better than 20um and almost the same sensitivity.

Hydrothermal Synthesis and Characterization of PbTiO3 Microrods

2010 ◽  
Vol 148-149 ◽  
pp. 903-906
Author(s):  
Lin Lin Yang ◽  
Yong Gang Wang ◽  
Xiao Feng Wang ◽  
Yu Jiang Wang ◽  
Gao Rong Han
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Hydrothermal Synthesis ◽  
Hydrothermal Method ◽  
Powder Diffraction ◽  
Energy Dispersive ◽  
Synthesis And Characterization ◽  
X Ray ◽  
Scanning Electron

PbTiO3 microrods were successfully synthesized via a surfactants-free hydrothermal method. The powders were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and photoluminescent spectra techniques (PL). It was found that the precursor played a key role in the formation of PbTiO3 microrods.

Microanalysis of precipitates in a ferritic steel

1978 ◽  
Vol 36 (1) ◽  
pp. 618-619
Author(s):  
J.M. Titchmarsh
Keyword(s):  
Ferritic Steel ◽  
Particle Identification ◽  
Energy Dispersive ◽  
Objective Lens ◽  
Ferritic Steels ◽  
Replica Technique ◽  
X Ray ◽  
Large Numbers ◽  
Scanning Transmission ◽  
Made In

The advances in recent years in the microanalytical capabilities of conventional TEM's fitted with probe forming lenses allow much more detailed investigations to be made of the microstructures of complex alloys, such as ferritic steels, than have been possible previously. In particular, the identification of individual precipitate particles with dimensions of a few tens of nanometers in alloys containing high densities of several chemically and crystallographically different precipitate types is feasible. The aim of the investigation described in this paper was to establish a method which allowed individual particle identification to be made in a few seconds so that large numbers of particles could be examined in a few hours.A Philips EM400 microscope, fitted with the scanning transmission (STEM) objective lens pole-pieces and an EDAX energy dispersive X-ray analyser, was used at 120 kV with a thermal W hairpin filament. The precipitates examined were extracted using a standard C replica technique from specimens of a 2¼Cr-lMo ferritic steel in a quenched and tempered condition.

Energy Dispersive X-Ray Measurements of thin Metal Foils

1976 ◽  
Vol 34 ◽  
pp. 426-427
Author(s):  
J. Bentley ◽  
E. A. Kenik
Keyword(s):  
Materials Science ◽  
Energy Dispersive Spectrometer ◽  
Thin Foil ◽  
Thin Metal ◽  
Energy Dispersive ◽  
Thin Specimen ◽  
X Ray ◽  
Metal Foils ◽  
Small Probe ◽  
Scanning Transmission

Instruments combining a 100 kV transmission electron microscope (TEM) with scanning transmission (STEM), secondary electron (SEM) and x-ray energy dispersive spectrometer (EDS) attachments to give analytical capabilities are becoming increasingly available and useful. Some typical applications in the field of materials science which make use of the small probe size and thin specimen geometry are the chemical analysis of small precipitates contained within a thin foil and the measurement of chemical concentration profiles near microstructural features such as grain boundaries, point defect clusters, dislocations, or precipitates. Quantitative x-ray analysis of bulk samples using EDS on a conventional SEM is reasonably well established, but much less work has been performed on thin metal foils using the higher accelerating voltages available in TEM based instruments.

Sign in / Sign up

Export Citation Format

Share Document