The sources of O element are mainly adsorbed water on the catalyst surface and partial surface oxidation of metallic Co or oxygen-containing functional groups in the carbon framework, as shown in Fig. 4-11b.
The source of O element is mainly the adsorbed water on the catalyst surface and the partial surface oxidation of oxygen-containing functional groups in Metal Co or carbon skeleton, as shown in Fig. 4-11b.
The source of O is mainly adsorbed water on the catalyst surface and partial surface oxidation of oxygen-containing functional groups in metal Co or carbon skeleton, as shown in Figure 4-11b.