Simultaneous X-ray fluorescence and scanning X-ray diffraction microscopy at the Australian Synchrotron XFM beamline

2016 ◽  
Vol 23 (5) ◽  
pp. 1151-1157 ◽  
Author(s):  
Michael W. M. Jones ◽  
Nicholas W. Phillips ◽  
Grant A. van Riessen ◽  
Brian Abbey ◽  
David J. Vine ◽  
...  
Keyword(s):  
Fluorescence Microscopy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Quantitative Mapping ◽  
Simultaneous Acquisition ◽  
Microanalytical Technique ◽  
Extreme Sensitivity ◽  
Diffraction Microscopy

Owing to its extreme sensitivity, quantitative mapping of elemental distributionsviaX-ray fluorescence microscopy (XFM) has become a key microanalytical technique. The recent realisation of scanning X-ray diffraction microscopy (SXDM) meanwhile provides an avenue for quantitative super-resolved ultra-structural visualization. The similarity of their experimental geometries indicates excellent prospects for simultaneous acquisition. Here, in both step- and fly-scanning modes, robust, simultaneous XFM-SXDM is demonstrated.

Methods for obtaining superresolution images in coherent x-ray diffraction microscopy

2007 ◽  
Vol 76 (3) ◽  
Author(s):  
Yukio Takahashi ◽  
Yoshinori Nishino ◽  
Tetsuya Ishikawa
Keyword(s):  
X Ray Diffraction ◽  
X Ray ◽  
Diffraction Microscopy

X-Ray Diffraction Microscopy by an Electronic Streak Camera System

1988 ◽  
Vol 27 (Part 1, No. 7) ◽  
pp. 1331-1334 ◽  
Author(s):  
Takahiro Kojima ◽  
Toshiyuki Noguchi ◽  
Tomoya Ogawa
Keyword(s):  
Streak Camera ◽  
X Ray Diffraction ◽  
Camera System ◽  
X Ray ◽  
Diffraction Microscopy

scholarly journals Incorporation of Brazilian Diatomite in the Synthesis of An MFI Zeolite

Molecules ◽  
2019 ◽  
Vol 24 (10) ◽  
pp. 1980 ◽  
Author(s):  
Paloma Vinaches ◽  
Anderson Joel Schwanke ◽  
Christian Wittee Lopes ◽  
Iane M. S. Souza ◽  
Jhonny Villarroel-Rocha ◽  
...  
Keyword(s):  
Natural Resource ◽  
Industrial Production ◽  
Pore Diameter ◽  
Environmental Agreements ◽  
Gas Sorption ◽  
X Ray Diffraction ◽  
Mfi Zeolite ◽  
X Ray ◽  
Diffraction Microscopy

The need for greener procedures is a fact to reduce residues, to decrease industrial costs, and to accomplish the environmental agreements. In an attempt to address this question, we propose the addition of a natural resource, Brazilian diatomite, to an MFI zeolite traditional synthesis. We have characterized the resulting product with different techniques, such as X-ray diffraction, microscopy, and gas sorption, and, afterwards, we evaluate the greenness of the process by the Green Star method. The results were promising: We obtained the desired topology in the form of small crystallites aggregated and a pore diameter of 0.8 nm. In conclusion, the product has the necessary characteristics for an adsorption or catalytic future tests and escalation to industrial production.

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