204
S. Luo et al.
5.4.4 Electrochemical Activation
The electrochemical activation process can effectively remove adsorbents and
unstable transition metals from the surface of catalyst, obtaining stable nanostructure
and achieving optimized catalytic performance (Fig. 5.12) [101].
Fig. 5.12 Morphology and surface structural changes of Pt x Ni 1−x octahedrons. Reprinted from
Ref. [101]. Copyright 2013, with permission from Springer Nature
S. Luo et al.
5.4.4 Electrochemical Activation
The electrochemical activation process can effectively remove adsorbents and
unstable transition metals from the surface of catalyst, obtaining stable nanostructure
and achieving optimized catalytic performance (Fig. 5.12) [101].
Fig. 5.12 Morphology and surface structural changes of Pt x Ni 1−x octahedrons. Reprinted from
Ref. [101]. Copyright 2013, with permission from Springer Nature