Ruddlesden-Popper family

Fig. 6 a LaMOs where M = (n = oo) and b La2M04 (n = 1) crystal structures of the Ruddlesden-Popper family of potential cathode materials where M = Transition metal. Polyhedra show M-06 coordination. Spheres indicate La positions, oxygen positions omitted... 

Several oxides in the above family have been used for photocatalytic studies, especially for hydrogen and oxygen evolution reactions. Studies on the Dion-Jacobson series are presented first, followed by studies on the Ruddlesden- Popper series and finally on the intermediate series. Table 10 lists oxides employed for photocatalysis studies. 

The A2BO4 structure, often referred to as the K2N1F4 structure or the n = 1 member of the Ruddlesden-Popper structure family, is another... 

Figurell.1 Example of the main families Sr3Ru207 (n = 2) [22]/Ruddlesden-Popper with layered perovskite structure (a) KLaNb207 phases (c) Bi3TINb09 (n = 2) [23]/Aurivillius (n = 2) [19] and Ca2CsNb30,o (n = 3) [20]/Dion- phase (d) Sr5Nb40,5 (n = 5) [24]/hexagonal Jacobson phases (b) Sr2Ti04 (n = 1) [21] and layered perovskite.

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