Mg₂Fe₂O₅ Nanoparticle-Decorated Ca₂Fe₂O₅–CaFe₂O₄ Heterostructure for Efficient Photocatalytic CO₂ Conversion

Mg-modified graphitic carbon nitride/converter slag composites as an efficient photocatalyst for sugar conversion

“…29 The predominant Fe phase in CS was Ca 2 Fe 2 O 5 , which has been extensively reported as a photoactive material ( E g ∼ 2.21 eV) for photocatalytic applications. 35,36 Thus, the Ca 2 Fe 2 O 5 -bearing CS possibly demonstrates its potential application for the conversion of biomass into value-added chemicals. The XRD patterns of pristine CN, 4.6Mg–CN, shown in Fig.…”

Nanoarchitectonics of Mesoporous CaFe2O4 Thin-Film Electrodes from Salt-Surfactant Lyotropic Liquid Crystalline Mesophases and Their OER Performance

“…Any technology built on using Ca, Fe, and O will be very beneficial for developing clean energy materials. CaFe 2 O 4 (CFO) is one of those materials that satisfies most criteria and additionally, its biocompatibility and eco-friendly nature have resulted in it being investigated for use in high-temperature sensors, in lithium-ion batteries as a photo-cathode, in oxygen evolution reaction (OER), for targeted drug delivery, as gas adsorbers, etc. − Nanoparticles and thin films of CFO have been synthesized by different methods, − such as auto-combustion and co-precipitation, solid-state synthesis, hydrothermal synthesis, solution combustion, solution-based microwave reaction, and templating/non-templating methods.…”