<i>In situ</i> X-ray diffraction analysis of (CF<sub><i>x</i></sub>)<sub><i>n</i></sub> batteries [electronic resource] : signal extraction by multivariate analysis.

Multivariate Analysis; Weak Diffraction Signals; Dynamic Reaction Behaviour.

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Bibliographic Details
Online Access: Online Access (via OSTI)
Corporate Author: Sandia National Laboratories (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C. : Oak Ridge, Tenn. : United States. National Nuclear Security Administration ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 2007.
Subjects:

MARC

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245 0 0 |a <i>In situ</i> X-ray diffraction analysis of (CF<sub><i>x</i></sub>)<sub><i>n</i></sub> batteries  |h [electronic resource] :  |b signal extraction by multivariate analysis. 
260 |a Washington, D.C. :  |b United States. National Nuclear Security Administration ;  |a Oak Ridge, Tenn. :  |b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,  |c 2007. 
300 |a p. 1097-1104 :  |b digital, PDF file. 
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500 |a Published through SciTech Connect. 
500 |a 11/10/2007. 
500 |a "sand--2007-1329j" 
500 |a "526759" 
500 |a Journal of Applied Crystallography 40 6 ISSN 0021-8898; JACGAR AM. 
500 |a Mark A. Rodriguez; Michael R. Keenan; Ganesan Nagasubramanian. 
520 3 |a In this study, (CF<sub><i>x</i></sub>)<sub><i>n</i></sub> cathode reaction during discharge has been investigated using <i>in situ</i> X-ray diffraction (XRD). Mathematical treatment of the <i>in situ</i> XRD data set was performed using multivariate curve resolution with alternating least squares (MCR-ALS), a technique of multivariate analysis. MCR-ALS analysis successfully separated the relatively weak XRD signal intensity due to the chemical reaction from the other inert cell component signals. The resulting dynamic reaction component revealed the loss of (CF<sub><i>x</i></sub>)<sub><i>n</i></sub> cathode signal together with the simultaneous appearance of LiF by-product intensity. Careful examination of the XRD data set revealed an additional dynamic component which may be associated with the formation of an intermediate compound during the discharge process. 
520 0 |a Multivariate Analysis; Weak Diffraction Signals; Dynamic Reaction Behaviour. 
536 |b AC04-94AL85000. 
650 7 |a Inorganic, Organic, Physical, And Analytical Chemistry.  |2 edbsc. 
650 7 |a Energy Storage.  |2 edbsc. 
650 7 |a Materials Science.  |2 edbsc. 
710 2 |a Sandia National Laboratories.  |4 res. 
710 1 |a United States.  |b National Nuclear Security Administration.  |4 spn. 
710 1 |a United States.  |b Department of Energy.  |b Office of Scientific and Technical Information.  |4 dst. 
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