Table 2 Raman active modes of prepared catalysts.

From: Boosting green hydrogen generation using Zn-substituted CoFe2O4 catalysts prepared by sol-gel technique for water splitting applications

Catalysts

T2g (3) (cm− 1)

Eg (cm− 1)

T2g (2) (cm− 1)

T2g (1) (cm− 1)

A1g (2) (cm− 1)

A1g (1) (cm− 1)

CoF1

190.81

299.39

467.502

555.72

610.66

680.15

CoF2

222.89

301.50

466.27

553.33

608.43

682.72

CoF3

175.01

297.20

471.50

559.62

611.69

689.58

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