A radially accessible tubular in situ X-ray cell for spatially resolved operando scattering and spectroscopic studies of electrochemical energy storage devices

2016 ◽  
Vol 49 (5) ◽  
pp. 1665-1673 ◽  
Author(s):  
Hao Liu ◽  
Phoebe K. Allan ◽  
Olaf J. Borkiewicz ◽  
Charles Kurtz ◽  
Clare P. Grey ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrochemical Cell ◽  
Spectroscopic Studies ◽  
Energy Storage Devices ◽  
X Ray ◽  
Spatially Resolved ◽  
X Ray Scattering ◽  
Battery Electrode ◽  
Electrochemical Double Layer ◽  
Ray Scattering

A tubular operando electrochemical cell has been developed to allow spatially resolved X-ray scattering and spectroscopic measurements of individual cell components, or regions thereof, during device operation. These measurements are enabled by the tubular cell geometry, wherein the X-ray-transparent tube walls allow radial access for the incident and scattered/transmitted X-ray beam; by probing different depths within the electrode stack, the transformation of different components or regions can be resolved. The cell is compatible with a variety of synchrotron-based scattering, absorption and imaging methodologies. The reliability of the electrochemical cell and the quality of the resulting X-ray scattering and spectroscopic data are demonstrated for two types of energy storage: the evolution of the distribution of the state of charge of an Li-ion battery electrode during cycling is documented using X-ray powder diffraction, and the redistribution of ions between two porous carbon electrodes in an electrochemical double-layer capacitor is documented using X-ray absorption near-edge spectroscopy.

scholarly journals Spatially resolved small-angle X-ray scattering for characterizing mechanoresponsive liposomes using microfluidics

2019 ◽  
Vol 1 ◽  
pp. 100003 ◽  
Author(s):  
Marzia Buscema ◽  
Hans Deyhle ◽  
Thomas Pfohl ◽  
Andreas Zumbuehl ◽  
Bert Müller
Keyword(s):  
Small Angle ◽  
X Ray ◽  
Spatially Resolved ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals Automated Analysis of Spatially Resolved X-ray Scattering and Micro Computed Tomography of Artificial and Natural Enamel Carious Lesions

2018 ◽  
Vol 4 (6) ◽  
pp. 81 ◽  
Author(s):  
Hans Deyhle ◽  
Shane White ◽  
Lea Botta ◽  
Marianne Liebi ◽  
Manuel Guizar-Sicairos ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Automated Analysis ◽  
Micro Computed Tomography ◽  
X Ray ◽  
Spatially Resolved ◽  
X Ray Scattering ◽  
Carious Lesions ◽  
Ray Scattering

Polyamorphic Amorphous Silicon at High Pressure: Raman and Spatially Resolved X-ray Scattering and Molecular Dynamics Studies

2011 ◽  
Vol 115 (48) ◽  
pp. 14246-14255 ◽  
Author(s):  
Dominik Daisenberger ◽  
Thierry Deschamps ◽  
Bernard Champagnon ◽  
Mohamed Mezouar ◽  
Raúl Quesada Cabrera ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
High Pressure ◽  
Amorphous Silicon ◽  
X Ray ◽  
Spatially Resolved ◽  
X Ray Scattering ◽  
Ray Scattering

ChemInform Abstract: Time-Resolved X-Ray Scattering and Raman Spectroscopic Studies of Formation of a Uranium-Vanadium-Phosphorus-Peroxide Cage Cluster.

ChemInform ◽  
2016 ◽  
Vol 47 (37) ◽  
Author(s):  
Jie Qiu ◽  
Mateusz Dembowski ◽  
Jennifer E. S. Szymanowski ◽  
Wen Cong Toh ◽  
Peter C. Burns
Keyword(s):  
Spectroscopic Studies ◽  
Time Resolved ◽  
X Ray ◽  
Raman Spectroscopic ◽  
X Ray Scattering ◽  
Ray Scattering

Anomalous dynamic response of nematic platelets studied by spatially resolved rheo-small angle x-ray scattering in the 1–2 plane

2021 ◽  
Vol 33 (12) ◽  
pp. 123104
Author(s):  
O. Korculanin ◽  
F. Westermeier ◽  
H. Hirsemann ◽  
B. Struth ◽  
D. Hermida-Merino ◽  
...  
Keyword(s):  
Dynamic Response ◽  
Small Angle ◽  
X Ray ◽  
Spatially Resolved ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals Direct tomography imaging for inelastic X-ray scattering experiments at high pressure

2017 ◽  
Vol 24 (1) ◽  
pp. 269-275 ◽  
Author(s):  
Ch. J. Sahle ◽  
A. D. Rosa ◽  
M. Rossi ◽  
V. Cerantola ◽  
G. Spiekermann ◽  
...  
Keyword(s):  
High Pressure ◽  
Machine Learning Algorithms ◽  
Raman Scattering Spectroscopy ◽  
X Ray ◽  
Spatially Resolved ◽  
X Ray Scattering ◽  
Sample Edge ◽  
Pressure Medium ◽  
Diamond Anvils ◽  
Ray Scattering

A method to separate the non-resonant inelastic X-ray scattering signal of a micro-metric sample contained inside a diamond anvil cell (DAC) from the signal originating from the high-pressure sample environment is described. Especially for high-pressure experiments, the parasitic signal originating from the diamond anvils, the gasket and/or the pressure medium can easily obscure the sample signal or even render the experiment impossible. Another severe complication for high-pressure non-resonant inelastic X-ray measurements, such as X-ray Raman scattering spectroscopy, can be the proximity of the desired sample edge energy to an absorption edge energy of elements constituting the DAC. It is shown that recording the scattered signal in a spatially resolved manner allows these problems to be overcome by separating the sample signal from the spurious scattering of the DAC without constraints on the solid angle of detection. Furthermore, simple machine learning algorithms facilitate finding the corresponding detector pixels that record the sample signal. The outlined experimental technique and data analysis approach are demonstrated by presenting spectra of the SiL2,3-edge and OK-edge of compressed α-quartz. The spectra are of unprecedented quality and both the OK-edge and the SiL2,3-edge clearly show the existence of a pressure-induced phase transition between 10 and 24 GPa.

Time-Resolved X-ray Scattering and Raman Spectroscopic Studies of Formation of a Uranium-Vanadium-Phosphorus-Peroxide Cage Cluster

2016 ◽  
Vol 55 (14) ◽  
pp. 7061-7067 ◽  
Author(s):  
Jie Qiu ◽  
Mateusz Dembowski ◽  
Jennifer E. S. Szymanowski ◽  
Wen Cong Toh ◽  
Peter C. Burns
Keyword(s):  
Spectroscopic Studies ◽  
Time Resolved ◽  
X Ray ◽  
Raman Spectroscopic ◽  
X Ray Scattering ◽  
Ray Scattering
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