Effect of mixing ratios of SiO2 nanoparticles synthesized from metakaolin on the physicochemical properties of ZnO/SiO2 nanocomposites

EY Shaba, JO Tijani, JO Jacob… - Nano-Structures & Nano …, 2023 - Elsevier
Nanomaterials have distinguished themselves as an outstanding class of materials due to
their unique physical and chemical characteristics compared to bulk materials. The …

The Emergence of Extracellular Electron Mediating Functionality in Rice Straw-Artificial Soil Mixture during Humification

T Hu, DM Pham, T Kasai, A Katayama - International Journal of …, 2022 - mdpi.com
This study aimed to elucidate the origin of extracellular electron mediating (EEM)
functionality and redox-active center (s) in humic substances, where they are ubiquitously …

Adsorption of Indigo Carmine Dye and Copper Ion by Kaolin from Bangka Island

CY Tahya, M Cornelia, TM Siregar… - Indonesian Journal of …, 2023 - ojs3.unpatti.ac.id
Indigo Carmine (IC) is a synthetic dye that might promote irritations, vomiting, and diarrhea
when orally consumed in high concentrations. Copper is a dangerous heavy metal that …

Adsorption efficiency of heavy metals (Fe and Zn) in open pit water using Fe3O4/SiO2 nanocomposite from kaolin Bangka

RO Asriza, VA Fabiani, E Julianti - IOP Conference Series: Earth …, 2022 - iopscience.iop.org
Heavy metals such as Fe and Zn are the dominant heavy metals contained in open pit water.
One of the efforts to reduce the level of heavy metal contamination in waters is the …