Influence of Intercalation-Exfoliation-Reduction Technique towards the Physico-Chemical of VPO Catalysts

Table 2

Total amount of oxygen removed from the doped and undoped IER-VPD catalysts by reduction in H₂/Ar.

Catalyst (Peak)	𝑇max (K)	Oxygen atom removed (×10^-3mol g^−1)	Oxygen atom removed (×10^21  atoms g^−1)	Ratio for oxygen removal of V^5+/V^4+
IERC(2Bu-Et)
1	802	0.22	0.13
2	984	1.06	0.64	0.08
3	1060	1.50	0.90
Total oxygen atoms removed		2.78	1.67
IERC(2Bu-Et)RBi1
1	829	0.21	0.13
2	941	2.57	1.55	0.08
Total oxygen atoms removed		2.78	1.68
IERC(isoBu-Et)
1	895	0.24	0.14
2	1030	1.99	1.20	0.17
Total oxygen atoms removed		2.23	1.34
IERC(isoBu)
1	890	0.28	0.17
2	1059	2.42	1.46	0.12
Total oxygen atoms removed		2.70	1.63