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Amine functionalized silica coated magnetic hollow carbon microfibers enabled thermodynamically favorable As(III) adsorption

delete2026-08-03
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PRE
AI
H
H. M. Tariqul Islam
M
Md. Mahbubor Rahman
H
Hideto Minami
H
Hasan Ahmad *
DOI：10.1016/j.diamond.2026.114041delete
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Abstract

Abstract

En 中文
• Jute fiber is carbonized to prepare multi-channel hollow carbon (MCHC) microfiber. • In situ precipitation of Fe3O4 nanoparticles is carried out. • A protective aminated SiO2 layer improved stability of composite microfiber. • A maximum As(III) monolayer capacity of 110 mg g−1 is achievable at 305 K. • The paramagnetic composite microfiber showed endothermic chemisorption behavior.
Keywords:
Multi-channel hollow carbon (MCHC) microfiber
Magnetic property
Amination
As(III) adsorption
Adsorption models
Kinetic study

Journal

Diamond and Related Materials cover
Diamond and Related Materials
IF:
5.1
Papers:
2.1K
Citations:
2.4W

Organization

R
rajshahi university
Scholars:
18
Papers: 8
Citations: 0
K
kobe university
Scholars:
1.6W
Papers: 1.2W
Citations: 8
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