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Title: In-situ x-ray scatter imaging of battery electrodes

Abstract

A method and apparatus for in-situ x-ray scatter imaging of battery electrodes. An apparatus includes an X-ray source, a grid, the grid comprising stainless steel wires with uniform spacing, and a cell, the X-ray source directing a beam of energy through the metal grid and components of the cell, the cell blurring a previously sharp projection of grid wires on an image detector. A method includes providing a Spatial Frequency Heterodyne Imaging system, providing a grid, providing a cell, generating X-rays from the Spatial Frequency Heterodyne Imaging system that pass through components of the cell and the grid, and detecting a scatter image from the X-rays.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Brown Univ., Providence, RI (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771621
Patent Number(s):
10833374
Application Number:
15/803,458
Assignee:
Brown University (Providence, RI)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
DOE Contract Number:  
FG02-08ER15937
Resource Type:
Patent
Resource Relation:
Patent File Date: 11/03/2017
Country of Publication:
United States
Language:
English

Citation Formats

Rose-Petruck, Christoph, Sheldon, Brian, Stephan, Alexandra, Kumar, Ravi, and Schunk, Francicso. In-situ x-ray scatter imaging of battery electrodes. United States: N. p., 2020. Web.
Rose-Petruck, Christoph, Sheldon, Brian, Stephan, Alexandra, Kumar, Ravi, & Schunk, Francicso. In-situ x-ray scatter imaging of battery electrodes. United States.
Rose-Petruck, Christoph, Sheldon, Brian, Stephan, Alexandra, Kumar, Ravi, and Schunk, Francicso. Tue . "In-situ x-ray scatter imaging of battery electrodes". United States. https://www.osti.gov/servlets/purl/1771621.
@article{osti_1771621,
title = {In-situ x-ray scatter imaging of battery electrodes},
author = {Rose-Petruck, Christoph and Sheldon, Brian and Stephan, Alexandra and Kumar, Ravi and Schunk, Francicso},
abstractNote = {A method and apparatus for in-situ x-ray scatter imaging of battery electrodes. An apparatus includes an X-ray source, a grid, the grid comprising stainless steel wires with uniform spacing, and a cell, the X-ray source directing a beam of energy through the metal grid and components of the cell, the cell blurring a previously sharp projection of grid wires on an image detector. A method includes providing a Spatial Frequency Heterodyne Imaging system, providing a grid, providing a cell, generating X-rays from the Spatial Frequency Heterodyne Imaging system that pass through components of the cell and the grid, and detecting a scatter image from the X-rays.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {11}
}

Works referenced in this record:

Compton scattering imaging of a working battery using synchrotron high-energy X-rays
journal, January 2015


Apparatus for in situ x-ray study of electrochemical cells
patent, June 1997


Battery
patent, June 2009


System structure for in situ x-ray study of electrochemical cell component performance
patent, April 2006