<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Effect of Hydrothermal Conditions on Kenaf-Based Carbon Quantum Dots Properties and Photocatalytic Degradation"^^ . "The development of biomass-based CQD is highly attentive to enhancing photocatalytic performance, especially in secondary or ternary heterogeneous photocatalysts by allowing for smooth electron-hole separation and migration. In this study, kenaf-based carbon quantum dots (CQD) were prepared. The main objective of the current work was to investigate temperature, precursor mass and time in hydrothermal synthesis treatment to improve the CQD properties and methylene blue photocatalytic degradation. Optimization of kenaf-based CQD for inclusion in hydrothermal treatment was analyzed. The as-prepared CQDs have been characterized in detail by Fourier transform infrared (FTIR) spectroscopy, high-resolution transmission electron microscope (HRTEM), photoluminescence (PL) and ultraviolet�visible (UV�Vis) spectroscopy. It was found that C200-0.5-24 exhibits a higher photocatalytic activity of the methylene blue dye and optimized hydrothermal conditions of 200 °C, 0.5 g and 24 h. Therefore, novel kenaf-based CQD was synthesized for the first time and was successfully optimized in the as-mentioned conditions. During the hydrothermal treatment, precursor mass controls the size and the distribution of CQD nanoparticles formed. The C200-0.5-24 showed a clearly defined and well-distributed CQD with an optimized nanoparticle size of 8.1 ± 2.2 nm. Indeed, the C200-0.5-24 shows the removal rate of 90 of MB being removed within 120 min. © 2023 by the authors."^^ . "2023" . . "10" . "2" . . "Separations"^^ . . . . . . . . . . . . . . . . . "N.S."^^ . "Sambudi"^^ . "N.S. Sambudi"^^ . . "M.D.H."^^ . "Wirzal"^^ . "M.D.H. Wirzal"^^ . . "S."^^ . "Sufian"^^ . "S. Sufian"^^ . . "N."^^ . "Saafie"^^ . "N. Saafie"^^ . . . . . "HTML Summary of #18848 \n\nEffect of Hydrothermal Conditions on Kenaf-Based Carbon Quantum Dots Properties and Photocatalytic Degradation\n\n" . "text/html" . .