MoS2 nanosheets vertically aligned on biochar as a robust peroxymonosulfate activator for removal of tetracycline

MoS2 nanosheets grown on bowl-shaped hollow carbon spheres as an efficient electrochemical sensor for ultrasensitive determination of nephrotoxic aristolochic acids in Chinese traditional herbs

“…After stirring it for 1 h, the mixture was transferred to a polytetrafluoro liner, placed in an autoclave, and heated to 200 °C for 18 h. Once the reaction was complete, the mixture was cooled to room temperature, filtered and washed with water three times, and dried in an oven at 60 °C for 12 h to obtain MoS 2 –BHCs. 28 Details of the reagents and equipment used in the experiments are on page S-2 of the ESI †…”

Functionalization of Shorea faguetiana biochar using Fe2O3 nanoparticles and MXene for rapid removal of methyl blue and lead from both single and binary systems

“…, iron, AlOOH, MnO x , MOS 2 , CeO 2 , Fe 2 O 3 , ZrO 2 , La(OH) 3 , and hydroxyapatite) were loaded into BC for use in wastewater remediation. 47–54…”

“…In other studies, nanoparticles (NPs) or nano-sized materials (e.g., iron, AlOOH, MnO x , MOS 2 , CeO 2 , Fe 2 O 3 , ZrO 2 , La(OH) 3 , and hydroxyapatite) were loaded into BC for use in wastewater remediation. [47][48][49][50][51][52][53][54] Iron oxide (magnetic) particles or adsorbents are considered to be suitable for solving these issues because they have a high surface area with excellent physiochemical characteristics for metal adsorption and can also be readily isolated using an external magnetic eld. 55 However, the direct use of pure or naked magnetic particles or adsorbents may be unsuitable for the removal of metals due to their low surface area, fewer active sites, and low stability without the assistance of covalent linkages.…”

Activation of peroxymonosulfate by cow manure biochar@1T-MoS2 for enhancing degradation of dimethyl phthalate: Performance and mechanism

“…Biochar is widely used in wastewater treatment due to its low cost, wide source and good adsorption properties (Pan et al, 2021;Chen et al, 2022). Previous studies have shown that biochar is effective in the removal of organic contaminants such as tetracycline and carbamazepine, (Guo et al, 2021;Lei et al, 2022;Su et al, 2022;Zhu et al, 2022), and has demonstrated good reusability and stability (Gan et al, 2019). In this study, we used cow dung as a raw material for biochar to prepare the catalyst CMB@1T-MoS 2 for AOPs by high temperature calcination and hydrothermal technique.…”