Two-dimensional z-type MoS2/g-C3N4 semiconductor heterojunction nanocomposites for industrial methylene blue dye degradation under daylight was written by Sivakumar, S.;Daniel Thangadurai, T.;Manjubaashini, N.;Nataraj, D.. And the article was included in Colloids and Surfaces, A: Physicochemical and Engineering Aspects in 2022.Related Products of 61-73-4 This article mentions the following:
The photocatalytic degradation of textile dyes by graphitic carbon nitrides (g-C3N4) under sunlight has received increased attention. Nevertheless, the photocatalytic application of g-C3N4 is still limited by its faster charge carrier recombination. To overcome this obstacle, this research has used an impregnation approach to deposit thin-layered molybdenum disulfide (MoS2) on g-C3N4. The crystallinity, morphol., chem. composition, and structural defects of the resulting two-dimensional (2D) z-type MoS2/g-C3N4 semiconductor heterojunction nanocomposite were investigated by XRD, SEM, EDAX, HRTEM, XPS, Raman, and FT-IR techniques. The microscopic images clearly show that (i) g-C3N4 is densely covered by MoS2, and (ii) the g-C3N4 and MoS2 interface. Using industrial dye, Methylene Blue (MB), the photocatalytic degradation competency of 5% MoS2/g-C3N4 and 10% MoS2/g-C3N4 nanocomposites was examined under natural sunlight. The homogeneous distribution of the MoS2 layer on the g-C3N4 surface helps significantly to reduce the charge carrier recombination during the photocatalytic process. The Mott-Schottky and impedance measurements demonstrate a more active site for photogenerated electron-hole pair and efficient charge separation for enhanced photocatalytic process, which is consistent with the optical property results. Based on the findings, we confirm that the as-prepared MoS2/g-C3N4 nanocomposites outperformed bare MoS2 and g-C3N4 in terms of MB degradation (100%). In the experiment, the researchers used many compounds, for example, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4Related Products of 61-73-4).
3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Related Products of 61-73-4
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics