Kinetic, Isotherm, and Equilibrium Investigation of Cr(VI) Ion Adsorption on Amine-Functionalized Porous Silica Beads

Kinetic, Isotherm, and Equilibrium Investigation of Cr(VI) Ion Adsorption on Amine-Functionalized Porous Silica Beads

The hexavalent chromium (Cr(VI)) ion adsorption properties were conferred to porous silica beads by introducing alkylamine chains through functionalization with an aminosilane coupling agent, [3-(2-aminoethylamino)propyl]triethoxysilane (AEAPTES), or with an epoxysilane coupling agent, (3-glycidylox...

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Bibliographic Details
Main Authors: Anzu Nishino, Ayane Taki, Hiromichi Asamoto, Hiroaki Minamisawa, Kazunori Yamada
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Polymers
Subjects:
porous silica beads
aminosilane coupling agent
polyethylenimine
XPS
hexavalent chromium
adsorption
Online Access:https://www.mdpi.com/2073-4360/14/10/2104

Internet

https://www.mdpi.com/2073-4360/14/10/2104

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