Construction of Z-scheme N-doped BiFeO3/NH2-MIL-53(Fe) with the synergy of hydrogen peroxide and visible-light-driven photo-Fenton degradation of organic contaminants

Metal–organic frameworks in photocatalytic Z-scheme heterojunctions: an emerging technology

“…Such non-metallic doping eventually allows the formation of some defects in the perovskite lattice that improves their charge transfer of photogenerated carriers. 72 Among other semiconductors, silver phosphate (Ag 3 PO 4 ) has quite attractive features owing to its high quantum efficiency under visible light. Unfortunately, its practical applications are hindered by severe photo-corrosion (agglomeration or dissolution of nanoparticles).…”

“…Such non-metallic doping eventually allows the formation of some defects in the perovskite lattice that improves their charge transfer of photogenerated carriers. 72…”

Gd3+-substituted BiFeO3 perovskite nanoparticles: facile synthesis, characterization, and applications in heterogeneous catalysis

“…4,6,8,15–17 Bi 3+ ion doping/substitution by rare-earth elements such as La 3+ , Tb 3+ , Nd 3+ and Gd 3+ ions led to the destruction of the spin cycloid due to a reduction in oxygen vacancies, as well as an increase in remanent polarisation, spontaneous magnetization, high switchable current, large absorption coefficient, photovoltaic effect, magnetoelectric effect, and physical properties. 17–23…”

“…4,6,8,[15][16][17] Bi 3+ ion doping/substitution by rareearth elements such as La 3+ , Tb 3+ , Nd 3+ and Gd 3+ ions led to the destruction of the spin cycloid due to a reduction in oxygen vacancies, as well as an increase in remanent polarisation, spontaneous magnetization, high switchable current, large absorption coefficient, photovoltaic effect, magnetoelectric effect, and physical properties. [17][18][19][20][21][22][23] BFO perovskite materials have exceptional thermal and chemical stability, chemical resistance, and catalytic activity. 2,23,24 The structural stability of the Bi 3+ ion (A-site), the catalytic activity of the Fe 3+ ion (B-site), and the oxygen and oxygen deficiency provide perovskite-based materials with a significant role in catalysis.…”

“…[17][18][19][20][21][22][23] BFO perovskite materials have exceptional thermal and chemical stability, chemical resistance, and catalytic activity. 2,23,24 The structural stability of the Bi 3+ ion (A-site), the catalytic activity of the Fe 3+ ion (B-site), and the oxygen and oxygen deficiency provide perovskite-based materials with a significant role in catalysis. 25 In the scientific literature, a mixture of perovskite-based metal oxides is unusual due to the absence of several nanoparticles.…”