366
P.-E. Lippens
Fig. 7.23 Operando 119 Sn
Mössbauer spectra obtained
at the end of the delithiation
of MnSn 2 . Corresponding
points are reported in
Fig. 7.22. Reprinted from
Ref. [130]. Copyright 2014,
with permission from
Elsevier
Fig. 7.24 Variations of the
relative contributions to the
119 Sn Mössbauer spectra of
the different Sn based phases
formed during the first
delithiation of MnSn 2 in a Li
half-cell. Reprinted from
Ref. [130]. Copyright 2014,
with permission from
Elsevier
8
7
6
5
4
3
2
0
10
20
30
40
50
60
70
80
90
Magnetic
MnSn 2
Li-M-Sn
MnSn 2
Li 7 Sn 2
Relative area (%)
Number of Li / MnSn
2