scholarly journals Cation Disorder and Lithium Insertion Mechanism of Wadsley–Roth Crystallographic Shear Phases from First Principles

2019 ◽  
Vol 141 (38) ◽  
pp. 15121-15134 ◽  
Author(s):  
Can P. Koçer ◽  
Kent J. Griffith ◽  
Clare P. Grey ◽  
Andrew J. Morris
Keyword(s):  
First Principles ◽  
Lithium Insertion ◽  
Lithium Insertion Mechanism ◽  
Cation Disorder ◽  
Crystallographic Shear ◽  
Insertion Mechanism

Lithium Insertion Mechanism in Tin-Based Spinel Sulfides

1999 ◽  
Vol 11 (10) ◽  
pp. 2846-2850 ◽  
Author(s):  
C. Branci ◽  
J. Sarradin ◽  
J. Olivier-Fourcade ◽  
J. C. Jumas
Keyword(s):  
Lithium Insertion ◽  
Lithium Insertion Mechanism ◽  
Insertion Mechanism

Unravelling the mechanism of lithium insertion into and extraction from trirutile-type LiNiFeF6 cathode material for Li-ion batteries

CrystEngComm ◽  
2015 ◽  
Vol 17 (32) ◽  
pp. 6163-6174 ◽  
Author(s):  
L. de Biasi ◽  
G. Lieser ◽  
J. Rana ◽  
S. Indris ◽  
C. Dräger ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Future Application ◽  
Lithium Insertion ◽  
Li Ion Batteries ◽  
Lithium Insertion Mechanism ◽  
Insertion Mechanism ◽  
Li Ion

For possible future application as cathode material in lithium ion batteries, the lithium insertion mechanism of trirutile-type LiNiFeF6 was investigated.

scholarly journals Lithium Insertion Mechanism in Iron-Based Oxyfluorides with Anionic Vacancies Probed by PDF Analysis

ChemistryOpen ◽  
2015 ◽  
Vol 4 (4) ◽  
pp. 443-447 ◽  
Author(s):  
Damien Dambournet ◽  
Karena W. Chapman ◽  
Mathieu Duttine ◽  
Olaf Borkiewicz ◽  
Peter J. Chupas ◽  
...  
Keyword(s):  
Lithium Insertion ◽  
Lithium Insertion Mechanism ◽  
Pdf Analysis ◽  
Insertion Mechanism ◽  
Iron Based

scholarly journals Comprehensive investigation of the lithium insertion mechanism of the Na2Ti6O13 anode material for Li-ion batteries

2018 ◽  
Vol 6 (2) ◽  
pp. 443-455 ◽  
Author(s):  
Alois Kuhn ◽  
Juan Carlos Pérez-Flores ◽  
Markus Hoelzel ◽  
Carsten Baehtz ◽  
Isabel Sobrados ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Tunnel Structure ◽  
Lithium Insertion ◽  
Li Ion Batteries ◽  
Comprehensive Investigation ◽  
Lithium Insertion Mechanism ◽  
Insertion Mechanism ◽  
Li Ion

Sodium hexatitanate Na2Ti6O13 with a tunnel structure has been proposed to be an attractive anode material for lithium ion batteries because of its low insertion voltage, structural stability and good reversibility.

Li3+δV6O13: a short-range-ordered lithium insertion mechanism

2004 ◽  
Vol 60 (4) ◽  
pp. 382-387 ◽  
Author(s):  
Jonas Höwing ◽  
Torbjörn Gustafsson ◽  
John O. Thomas
Keyword(s):  
Homogeneity Range ◽  
Short Range ◽  
Lithium Ion ◽  
Lithium Insertion ◽  
X Ray Diffraction ◽  
X Ray ◽  
Cell Parameters ◽  
Lithium Insertion Mechanism ◽  
Insertion Mechanism ◽  
Centrosymmetric Structure

The structures of Li3V6O13 and Li3+δV6O13, δ ≃ 0.3, have been determined by single-crystal X-ray diffraction. Both compounds have the space group C2/m, with very similar cell parameters. In Li3V6O13, the Li atoms are found in the Wyckoff positions 4(i) and 2(b) with multiplicities of four and two, respectively. Since Li3V6O13 exhibits no superstructure reflections, it is concluded that Li3V6O13 contains one disordered lithium ion in an otherwise ordered centrosymmetric structure. On inserting more lithium into the structure, the Li3+δV6O13 phase is formed with the homogeneity range 0 < δ < 1. It is concluded that the site for the extra inserted lithium ion is closely coupled to the position of the disordered lithium ion in Li3V6O13. A mechanism for this behaviour and for the further formation of the Li6V6O13 end-phase in the Li x V6O13 system is proposed.

X-ray Absorption Spectroscopy study of lithium insertion mechanism in Li1.2V3O8

2002 ◽  
Vol 756 ◽  
Author(s):  
N. Bourgeon ◽  
J. Gaubicher ◽  
D. Guyomard ◽  
G. Ouvrard
Keyword(s):  
Absorption Spectroscopy ◽  
Local Environment ◽  
Lithium Insertion ◽  
Spectroscopy Study ◽  
X Ray ◽  
Lithium Insertion Mechanism ◽  
Insertion Mechanism ◽  
Reversible Evolution ◽  
X Ray Absorption

ABSTRACTX-ray absorption spectroscopy (XAS) measurements were performed to thoroughly understand lithium insertion mechanism in Li1.2V3O8. The evolution of the absorption pre-edge and edge corresponding to the local environment of the vanadium in the bulk has been examined by ex-si tu XAS measurement at the vanadium K edge, during the first discharge-charge cycle. The results show a regular and reversible evolution of the pre-edge intensity, the edge position and the vanadium environment toward nearly perfect VO6 octahedra.

Progress in the lithium insertion mechanism in Cu3P

Ionics ◽  
2005 ◽  
Vol 11 (1-2) ◽  
pp. 36-45 ◽  
Author(s):  
B. Mauvernay ◽  
M. -P. Bichat ◽  
F. Favier ◽  
L. Monconduit ◽  
M. Morcrette ◽  
...  
Keyword(s):  
Lithium Insertion ◽  
Lithium Insertion Mechanism ◽  
Insertion Mechanism
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