Mesoporous SiO2 nanostructure: Light-induced adsorption enhancement and its application in photocatalytic degradation of organic dye

Synergistic regulation effect of magnesium and acetate ions on structural rigidity for synthesizing an efficient and robust CsPbI3 perovskite toward red light-emitting devices

“…and passivation by organic ligands (trioctylphosphine (TOP), 2,2′-iminodibenzoic acid (IDA), bis-(2,2,4-trimethylpentyl) phosphinic acid (TMPPA) etc.). [10][11][12][13][14][15][16][17] However, both surface coating with polymers and passivation with organic ligands are destructive for efficient carrier transmission in perovskites. 18 With this consideration, passivation via inorganic ions is auspicious to advance the photoelectric performance of CsPbI 3 NCs with rigid structures.…”

Series of Dual Functional Two-Dimensional RE-OFs for Nitrophenol Reduction and Dye Separation

“…Hitherto, four kinds of commercial adsorbents, including zeolite, porous carbon, silicon dioxide, and silica gel, have been predominant in many adsorption materials. However, most of the above traditional adsorbents indicated poor adsorption selectivity and low adsorption capacity, which limited the separation and purification of dyes. − Hence, it is essential to investigate novel porous adsorbents to remove dyes efficiently. Controllable pore size, tailorable pore surface, and high surface area of MOF materials endow them with a wide use in physical adsorption and separation. , The adsorption rate of dyes is mainly influenced by the diffusion of pores instead of the diffusion of boundary layers for 3D MOFs.…”

Enhanced photocatalytic degradation of toxic contaminants using Dy2O3-SiO2 ceramic nanostructured materials fabricated by a new, simple and rapid sonochemical approach

“…In order to eliminate the shortcomings including secondary contamination owing to high dispersion of nanostructured catalysts in the aqueous medium or the impossibility of effective binding of contaminant molecules to larger photocatalyst clusters, the combination of photocatalysts with adsorbents has been considered as a desirable approach [43] . In the nanocomposite formed, the adsorbent component will efficiently adsorb the contaminant molecules and the nanophotocatalyst component with active sites will cause the decomposition of the contaminant molecules.…”