Table 2

The ICP data confirming the stoichiometries of the prepared Cr-doped samples and the corresponding BET values.

Measured stoichiometry (Ref:Mn)

as, BET

(m2/g)


Sample

Target stoichiometry

Li

Ni

Cr

Mn


x = 0.33

Li[Ni0.33Cr0.33Mn0.33]O2

0.87

0.34

0.35

0.33

0.96

x = 0.24

Li[Ni0.24Cr0.24Li0.09Mn0.42]O2

0.93

0.24

0.25

0.42

1.44

x = 0.17

Li[Ni0.17Cr0.17Li0.17Mn0.50]O2

1.01

0.16

0.17

0.50

1.64

x = 0.10

Li[Ni0.10Cr0.10Li0.23Mn0.56]O2

1.04

0.10

0.10

0.56

0.73

x = 0.05

Li[Ni0.05Cr0.05Li0.29Mn0.62]O2

1.09

0.04

0.05

0.62

0.73

x = 0

Li[Li0.33Mn0.67]O2

1.20

0

0

0.67

0.29


Gim et al. Nanoscale Research Letters 2012 7:60   doi:10.1186/1556-276X-7-60

Open Data