Aerosol-assisted facile fabrication of bimetallic Cr₂O₃–Mn₂O₃ thin films for photoelectrochemical water splitting

Abstract

In the present studies, we demonstrate a simple and efficient method to fabricate Cr2O3-Mn2O3 composite thin films of immaculate homogeneity for photoelectrochemical (PEC) study. The clear THF solution of chromium...

Impact of green-synthesized Mg-doped Mn ferrite nanoparticles on light-driven degradation of dyes and their optoelectronic applications

“…This larger surface area promotes catalytic processes on the surface of the nanoparticle and offers more active sites for the adsorption of pollutants. 89,90…”

“…This larger surface area promotes catalytic processes on the surface of the nanoparticle and offers more active sites for the adsorption of pollutants. 89,90 3.9.1 Catalyst dosage effect. In order to examine the impact of catalyst loading on the photodegradation of MB dyes, the dye solution was mixed with different weights of MMF-2 NPs (photocatalyst) at a concentration of 5 ppm/100 ml.…”

String ball-like SnS2/ZnTe heterostructures with improved bifunctional photo/electrocatalytic activity towards overall water splitting

“…11 Among these materials, copper oxides (Cu 2 O and CuO), Cr 2 O 3 –Mn 2 O 3 , Y 2 CuO 4 –5CuO, and InBiS 3 –In 2 S 3 –Bi 2 S 3 have emerged as promising candidates owing to their non-toxic nature, affordability, and appropriate bandgap properties. 12–14 However, their performance as photocathodes in PEC water splitting is hampered by two key challenges: the gradual degradation of their photostability over time in the electrolyte and their constrained photocurrent generation capability. 10,15,16…”

Fabrication of a nickel sulfide/nickel oxide heterostructure for efficient electrochemical oxidation of methanol

“…Due to the rapid increase in population and industrialization, the energy demand has increased considerably which has been fulfilled by fossil fuels and hydrocarbons over the years. 1,2 Along with the anticipated depletion of fossil fuels, environmental pollution has significantly increased due to extensive utilization. [2][3][4][5][6][7] Therefore, clean, efficient, and sustainable electricity sources are urgently needed.…”