Recent advancements in silica nanoparticles based technologies for removal of dyes from water

SA Jadhav, HB Garud, AH Patil, GD Patil… - Colloid and Interface …, 2019 - Elsevier
… of silica nanoparticles to remove dyes from water. In this overview the main strategies used
for the removal of dyes from water by using silicasilica surface which affects their adsorption

Functionalized silica nanoparticles: classification, synthetic approaches and recent advances in adsorption applications

H Li, X Chen, D Shen, F Wu, R Pleixats, J Pan - Nanoscale, 2021 - pubs.rsc.org
adsorption of different target substances (metal ions, dyes … modification of the surfaces of
silica phases with organic … silanol and geminal silanol groups on the silica surface. In principle, …

Simultaneous adsorption of dye and toxic metal ions using an interfacially polymerized silica/polyamide nanocomposite: Kinetic and thermodynamic studies

AM Osman, AH Hendi, TA Saleh - Journal of Molecular Liquids, 2020 - Elsevier
… due to their high adsorption capacity and the favorable interfacial interactions between the
silica surface and polymers [17]. They have been reported for organic dyes and heavy metal …

Adsorption dynamics of Congo red dye removal using ZnO functionalized high silica zeolitic particles

S Madan, R Shaw, S Tiwari, SK Tiwari - Applied Surface Science, 2019 - Elsevier
adsorption capacity of 161.3 mg/g, thus indicating homogeneous physiochemical adsorption
of CR dye on the adsorbent surface. … is capable of removing CR dye from the polluted water …

Evaluation of the selective adsorption of silica-sand/anionized-starch composite for removal of dyes and Cupper (II) from their aqueous mixtures

P Li, B Gao, A Li, H Yang - International journal of biological …, 2020 - Elsevier
adsorption could be rapidly separated from water due to its enlarged density after embedded
silicadye from water due to the complete changes in their surface structures after saturated …

Chemical insight into the adsorption of reactive wool dyes onto amine-functionalized magnetite/silica core-shell from industrial wastewaters

AH Gemeay, BE Keshta, RG El-Sharkawy… - … Science and Pollution …, 2020 - Springer
… To examine the reuse of adsorbent, the desorption procedure was done by mixing adsorbed
dye onto the surface with 50 mL of 0.1 mol/L HCl for 2 h. This step was frequented several …

[HTML][HTML] Synthesis of mesoporous silica nanoparticles derived from rice husk and surface-controlled amine functionalization for efficient adsorption of methylene blue …

L Usgodaarachchi, C Thambiliyagodage… - Current Research in …, 2021 - Elsevier
… to remove organic dyes due to the large surface area and pore-… by macro dye molecules
makes it more difficult for large dye … Mesoporous silica is a porous material that has been used …

Molecular dynamics simulation of novel diamino-functionalized hollow mesosilica spheres for adsorption of dyes from synthetic wastewater

R Pelalak, R Soltani, Z Heidari, RE Malekshah… - Journal of Molecular …, 2021 - Elsevier
… In the current study, the adsorption behavior of dyes on amine-functionalized silica were …
strong adsorption of CV dye on the surface of mesoporous silica in comparison with NR dye

Graphene oxide/hollow mesoporous silica composite for selective adsorption of methylene blue

MS Yilmaz - Microporous and Mesoporous Materials, 2022 - Elsevier
… The adsorption rate of dyes on the surface of the adsorbent in the … adsorption sites on the
surfaces of the GO/HMS and LDH/HMS (Figs. 4a and d). After the first 10 min, the adsorption

Effective removal of crystal violet and methylene blue dyes from water by surface functionalized zirconium silicate nanocomposite

ME Mahmoud, GM Nabil, MA Khalifa… - Journal of …, 2019 - Elsevier
… Different adsorbents are highly effective for dyes adsorption, and searching for novel … (10)
ln q e = ln K F + 1 n ln C e where q e denotes magnitude of adsorbed dye and C e denotes …