Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Kevin W Eberman"'
Autor:
Li Liu, Petra Stegmaier, Jose A. Vega, Vincent Chevrier, Egbert Figgemeier, Kevin W. Eberman, Asela Chandrasoma, Ron Wohl
Publikováno v:
Journal of The Electrochemical Society. 165:A1129-A1136
Autor:
Biniam Molla, Li Liu, Jesse D Lund, Vincent Chevrier, Egbert Figgemeier, Kevin W. Eberman, Karl Reimer, L. J. Krause, Dinh Ba Le, Lowell D. Jensen
Publikováno v:
Journal of The Electrochemical Society. 161:A783-A791
Publikováno v:
ECS Transactions. 25:47-58
In lithium ion batteries, an important design objective is to avoid the plating of lithium during charging. Generally, plated Li is not completely reversible, and therefore even small amounts can have significant consequences due to accumulation with
Publikováno v:
Solid State Ionics. 148:521-526
The structures and site occupancies of Sc–Yb titanate solid solutions with the A 2 B 2 O 7 pyrochlore structure type were determined by Rietveld analysis of powder-diffraction profiles obtained from a pulsed neutron source. The results are the firs
Publikováno v:
Review of Scientific Instruments. 72:3313-3319
An atomic force microscope (AFM) equipped with an optical charge coupled device camera has been placed in an Ar filled glovebox for the purpose of studying the change in morphology of electrode materials as they react with lithium. In order to minimi
Autor:
Judith K. Stalick, Per Onnerud, Evangeline M.E. Yeo, Kevin W. Eberman, James D. Jorgensen, C. Heremans, Sossina M. Haile, Esther M. Ku, Bernhardt J. Wuensch
Publikováno v:
Solid State Ionics. 129:111-133
Oxides are believed to assume the A{sub 2}B{sub 2}O{sub 7} pyrochlore structure type for a specific range of ratios of the cation radii, R{sub A}/R{sub B}. Substitution of a larger B' ion in solid solution for B can progressively drive the system to
Autor:
Vincent L Chevrier, Remi Petibon, Connor Aiken, Larry J Krause, Lowell Jensen, Ang Xiao, Dinh Ba Le, Kevin W Eberman, Jeff R Dahn
Publikováno v:
ECS Meeting Abstracts. :299-299
Introduction The Si/electrolyte interface is increasingly recognized as being a key factor in the successful implementation of Si-based materials in Li-ion batteries. Si-based negative electrode materials undergo massive volume changes during cycling
Autor:
Bernhardt J. Wuensch, Kevin W. Eberman
Publikováno v:
JOM. 52:19-21
The size difference between the cation species that occupy the A and B sites is believed to be the driving force for ordering in the pyrochlore superstructure. Indeed, substituting a larger tetravalent cation in solid solution in the B site or a smal
Autor:
Vincent L Chevrier, Connor Aiken, Remi Petibon, Xiaohua Ma, Dinh Ba Le, Jeff R Dahn, Kevin W Eberman, Larry J Krause
Publikováno v:
ECS Meeting Abstracts. :511-511
Alloy-based negative electrodes have been considered the “next-generation negative electrode” expected to replace graphite for many years. However, few exist in the marketplace. Manufacturing alloy-based cells with acceptable cycling poses a majo
Autor:
Vincent L Chevrier, Li Liu, Dinh Ba Le, Larry J Krause, Lowell Jensen, Egbert Figgemeier, Kevin W Eberman
Publikováno v:
ECS Meeting Abstracts. :275-275
Methods and criteria for assessing the commercial viability of Si-based materials are discussed and demonstrated with the 3M V6 alloy and 60 nm nano Si powder. These materials are firstly evaluated through the cycling of neat electrodes containing on