Samples

BET (m²/g)

Craystal size (nm)

500˚C

900˚C

CuO

Co₃O₄

Co₃O₄

101

0.9

-

32.5

1Cu5Co

119

2.5

31.3

27.6

1Cu2Co

170

6.9

20.5

20.2

2Cu1Co

145

4.1

27.4

22.9

5Cu1Co

112

1.1

31.8

25.1

CuO

97

1.2

33.2

-