Treasure trove for efficient hydrogen evolution through water splitting using diverse perovskite photocatalysts

SA Ali, T Ahmad - Materials Today Chemistry, 2023 - Elsevier
Photocatalytic water splitting is the environmentally benign artificial photosynthetic pathway
to dissociate water into hydrogen and oxygen. It provides a great platform for bridging the …

gC3N4/Ca2Fe2O5 heterostructures for enhanced photocatalytic degradation of organic effluents under sunlight

DS Vavilapalli, RG Peri, RK Sharma, UK Goutam… - Scientific Reports, 2021 - nature.com
Abstract g-C3N4/Ca2Fe2O5 heterostructures were successfully prepared by incorporating g-
C3N4 into Ca2Fe2O5 (CFO). As prepared g-C3N4/CFO heterostructures were initially …

Use of metamodels for rapid discovery of narrow bandgap oxide photocatalysts

H Mai, TC Le, T Hisatomi, D Chen, K Domen… - Iscience, 2021 - cell.com
New photocatalysts are traditionally identified through trial-and-error methods. Machine
learning has shown considerable promise for improving the efficiency of photocatalyst …

Multifunctional brownmillerite KBiFe2O5: Structural, magneto-dielectric, optical, photoelectrochemical studies and enhanced photocatalytic activity over perovskite …

DS Vavilapalli, AA Melvin, S Kavita, AK Yadav… - Solar Energy Materials …, 2019 - Elsevier
Abstract Brownmillerite KBiFe 2 O 5 (KBFO) absorbs large part of the solar spectrum due to
its smaller bandgap. This optical response has immense potential in photocatalytic …

Temperature-dependent magnetodielectric, magnetoimpedance, and magnetic field controlled dielectric relaxation response in KBiFe2O5

K Chandrakanta, R Jena, P Pal, MF Abdullah… - Journal of Magnetism …, 2022 - Elsevier
In this work, polycrystalline KBiFe 2 O 5 (KBFO), belonging to the brownmillerite class of
monoclinic structure with space group P2/c, is synthesized using a solid-state reaction route …

Investigations of calcium ferrite nanoparticles synthesized by sol-gel auto combustion and solution mixture methods

P Jani, H Desai, BS Madhukar… - Materials Research …, 2022 - Taylor & Francis
Calcium ferrite compounds with two different kinds of structures have been produced by two
synthesis approaches. The structural analysis is established by Rietveld refinement of X-ray …

Nitrogen Incorporated Photoactive Brownmillerite Ca2Fe2O5 for Energy and Environmental Applications

DS Vavilapalli, S Banik, RG Peri, M Miryala… - Scientific Reports, 2020 - nature.com
Abstract Ca2Fe2O5 (CFO) is a potentially viable material for alternate energy applications.
Incorporation of nitrogen in Ca2Fe2O5 (CFO-N) lattice modifies the optical and electronic …

Multiferroic, optical and magneto-dielectric properties with enhanced magneto-impedance characteristic of KBiFe2O5

B Khan, MK Singh, A Kumar, A Pandey… - Journal of Alloys and …, 2022 - Elsevier
Abstract KBiFe 2 O 5 (KBFO) is an interesting multiferroic compound with the coexistence of
ferroelectric and ferromagnetic phases with a narrow band gap. In this work, KBiFe 2 O 5 …

[HTML][HTML] Magnetic field driven catalysis of multiferroic magnetoelectric nanocomposites

X Zhang, Y Zhang, F Yang, J Zhang, Y Liu… - Materials Lab, 2024 - matlab.labapress.com
Magnetic field as a booster for catalytic reactions has been widely studied in the past few
decades. Recently, multiferroic materials with intriguing magnetoelectric coupling effects …

Enhanced photo-fenton and photoelectrochemical activities in nitrogen doped brownmillerite KBiFe2O5

DS Vavilapalli, S Behara, RG Peri, T Thomas… - Scientific Reports, 2022 - nature.com
Visible-light-driven photo-fenton-like catalytic activity and photoelectrochemical (PEC)
performance of nitrogen-doped brownmillerite KBiFe2O5 (KBFO) are investigated. The …