fig2
![Crystal facet engineering of electrocatalysts for nitrate reduction to ammonia: recent advances and future perspectives](https://image.oaes.cc/c0119a96-c9c6-4171-9bf8-9dc9a237a6bc/cs3074.fig.2.jpg)
Figure 2. (A) Relationship between the shape of a crystal and its facets. Reproduced with permission[28]. Copyright 2010, American Chemical Society; (B) Surface atomic arrangement of Ag (100), (111), (110), (211) and Pt (311), (211) facets. Reproduced with permission[30,31]. Copyright 2015 and 2020, American Chemical Society; (C) Growth rates of specific facets determine the exposed surfaces.