Synthesis of Thiol Functionalized MOF-808 and its Efficiency for Mercury Removal.
Chem Asian J
; : e202400306, 2024 Jul 31.
Article
de En
| MEDLINE
| ID: mdl-39083306
ABSTRACT
A thiol-functionalized MOF-808 was produced and used to remove mercury by post-synthetic modification using 6-mercaponicotinic acid (6mna). Parent MOF-808 was impregnated for varied periods of time in the 6mna solution to create modified MOF-808 materials, known as MOF-808-6mna-x, where x refers to the impregnation time. Diffraction and several spectroscopic techniques were employed to quantify and confirm the coordination of 6mna into MOF-808 framework. The amount of grafted 6man and the ability for adsorption of mercury (Hg) were shown to be linearly associated; the functionalized MOF-808-6mna-36 demonstrated improved Hg(II) removal, with an adsorption capacity of 250 mg/g.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Langue:
En
Journal:
Chem Asian J
Année:
2024
Type de document:
Article
Pays d'affiliation:
Arabie saoudite
Pays de publication:
Allemagne