“…Phosphorous and its compounds have been utilized to develop novel energy materials with improved performance. Plenty of phosphorous alloys, such as Ti-P [6], V-P [7,8], Mn-P [9,10], Fe-P [11][12][13][14][15][16][17][18][19], Co-P [20,21], Ni-P [22,23], Cu-P [24,25], Zn-P [26], Ga-P [27], Mo-P [5], In-P [28], Sn-P [29,30], have been reported as the promising anode materials for high performance batteries. Among these alloys, Fe-P alloys are especially interesting because of their unique properties like thermodynamic stability, anti-corrosion ability, high theoretical capacity, environmental compatibility, and low cost.…”