skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Energy Dispersive X-ray Diffraction (EDXRD) of Li1.1V3O8 Electrochemical Cell

Journal Article · · MRS Advances
DOI:https://doi.org/10.1557/adv.2017.54· OSTI ID:1368317
; ; ; ; ; ; ;

ABSTRACT In this study, we conducted the first energy dispersive x-ray diffraction (EDXRD) experiments on Li/Li1.1V3O8coin cells discharged to different lithiation levels in order to investigate the phase transitions upon electrochemical reduction. The phase transformation from layered Li-poor α to Li-rich α to defect rock-salt β phase was confirmed with cells of different lithiation stages. No spatial localization of phase formation was observed throughout the cathodes under the conditions of this measurement.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS); Energy Frontier Research Centers (EFRC) (United States). Center for Mesoscale Transport Properties (m2M)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
DOE Contract Number:
SC0012673
OSTI ID:
1368317
Journal Information:
MRS Advances, Vol. 2, Issue 07; ISSN 2059-8521
Publisher:
Materials Research Society (MRS)
Country of Publication:
United States
Language:
ENGLISH

References (13)

Tracking inhomogeneity in high-capacity lithium iron phosphate batteries journal February 2015
Electrochemical reduction of an Ag 2 VO 2 PO 4 particle: dramatic increase of local electronic conductivity journal January 2015
A combined X-ray and neutron Rietveld study of the chemically lithiated electrode materials Li2.7V3O8 and Li4.8V3O8 journal January 2005
Carbon nanotube–metal oxide composite electrodes for secondary lithium-based batteries journal June 2012
In situ visualization of Li/Ag2VP2O8 batteries revealing rate-dependent discharge mechanism journal January 2015
Mapping the Inhomogeneous Electrochemical Reaction Through Porous LiFePO 4 -Electrodes in a Standard Coin Cell Battery journal March 2015
Publisher's Note: Sonochemical Deposition of Sn, SnO 2 and Sb on Spherical Hard Carbon Electrodes for Li-Ion Batteries [ J. Electrochem. Soc., 161, A777 (2014)] journal January 2014
Solid solutions Li1+xV3O8 as cathodes for high rate secondary Li batteries journal August 1984
An amorphous wrapped nanorod LiV3O8 electrode with enhanced performance for lithium ion batteries journal January 2012
Structural characterization of Li1+xV3O8 insertion electrodes by single-crystal X-ray diffraction journal August 1993
Hetaerolite Profiles in Alkaline Batteries Measured by High Energy EDXRD journal November 2014
In Situ Energy Dispersive X-ray Diffraction Study of Prototype LiMnO4- and LiFePO4-Based Coin Cell Batteries journal April 2013
Phase Transition, Electrochemistry, and Structural Studies of High Rate Li x V 3 O 8 Cathode with Nanoplate Morphology journal October 2013

Similar Records

Visualization of structural evolution and phase distribution of a lithium vanadium oxide (Li1.1V3O8) electrode via an operando and in situ energy dispersive X-ray diffraction technique
Journal Article · Wed May 03 00:00:00 EDT 2017 · Physical Chemistry Chemical Physics. PCCP · OSTI ID:1368317
+7 more
Electrochemically Induced Phase Evolution of Lithium Vanadium Oxide: Complementary Insights Gained via Ex-Situ, In-Situ, and Operando Experiments and Density Functional Theory
Journal Article · Mon Jan 01 00:00:00 EST 2018 · MRS Advances · OSTI ID:1368317
+3 more
Investigation of Structural Evolution of Li1.1V3O8 by In Situ X-ray Diffraction and Density Functional Theory Calculations
Journal Article · Wed Feb 22 00:00:00 EST 2017 · Chemistry of Materials · OSTI ID:1368317

Related Subjects