Facile synthesis of ZIF-8 nanoparticles using polar acetic acid solvent for enhanced adsorption of methylene blue

Eko Santoso; Ratna Ediati; Zahrotul Istiqomah; Dety Oktavia Sulistiono; Reva Edra Nugraha; Yuly Kusumawati; Hasliza Bahruji; Didik Prasetyoko

doi:10.1016/j.micromeso.2020.110620

Facile synthesis of ZIF-8 nanoparticles using polar acetic acid solvent for enhanced adsorption of methylene blue

Eko Santoso, Ratna Ediati^*, Zahrotul Istiqomah, Dety Oktavia Sulistiono, Reva Edra Nugraha, Yuly Kusumawati, Hasliza Bahruji, Didik Prasetyoko

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

81 Citations (Scopus)

Abstract

Synthesis of ZIF-8 using acetic acid (AA) as polar solvent produced uniform nanoparticles with enhanced adsorption properties for methylene blue removal. Morphology, structural properties and adsorption capacity of ZIF-8 nanoparticles were compared with ZIF-8 produced using N,N-dimethylformamide (DMF) solvent. ZIF-8 (AA) formed uniform nanoparticles with average diameter of 65 nm, significantly smaller than ZIF-8 (DMF) ~ 2 μm. The textural properties of ZIF-8 (AA) showed enhanced mesoporosity consisted of large pore diameter, 2.76 nm and mesopore volume, 0.166 cc/g with moderate 500 m²/g surface area, meanwhile ZIF-8 (DMF) showed microporous structure with high surface area of ~1000 m²/g. The effect of mesoporous features in enhancing methylene blue adsorption was evident by the high adsorption capacity on the ZIF-8 (AA) in comparison to ZIF-8 (DMF). Analysis of the adsorption data has demonstrated that the adsorption of methylene blue followed the pseudo-second order kinetic and the Langmuir model.

Original language	English
Article number	110620
Journal	Microporous and Mesoporous Materials
Volume	310
DOIs	https://doi.org/10.1016/j.micromeso.2020.110620
Publication status	Published - Jan 2021

Keywords

Adsorption
Mesopore
Methylene blue
Nanoparticle
ZIF-8

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title = "Facile synthesis of ZIF-8 nanoparticles using polar acetic acid solvent for enhanced adsorption of methylene blue",

abstract = "Synthesis of ZIF-8 using acetic acid (AA) as polar solvent produced uniform nanoparticles with enhanced adsorption properties for methylene blue removal. Morphology, structural properties and adsorption capacity of ZIF-8 nanoparticles were compared with ZIF-8 produced using N,N-dimethylformamide (DMF) solvent. ZIF-8 (AA) formed uniform nanoparticles with average diameter of 65 nm, significantly smaller than ZIF-8 (DMF) ~ 2 μm. The textural properties of ZIF-8 (AA) showed enhanced mesoporosity consisted of large pore diameter, 2.76 nm and mesopore volume, 0.166 cc/g with moderate 500 m2/g surface area, meanwhile ZIF-8 (DMF) showed microporous structure with high surface area of ~1000 m2/g. The effect of mesoporous features in enhancing methylene blue adsorption was evident by the high adsorption capacity on the ZIF-8 (AA) in comparison to ZIF-8 (DMF). Analysis of the adsorption data has demonstrated that the adsorption of methylene blue followed the pseudo-second order kinetic and the Langmuir model.",

keywords = "Adsorption, Mesopore, Methylene blue, Nanoparticle, ZIF-8",

author = "Eko Santoso and Ratna Ediati and Zahrotul Istiqomah and Sulistiono, {Dety Oktavia} and Nugraha, {Reva Edra} and Yuly Kusumawati and Hasliza Bahruji and Didik Prasetyoko",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Inc.",

year = "2021",

month = jan,

doi = "10.1016/j.micromeso.2020.110620",

language = "English",

volume = "310",

journal = "Microporous and Mesoporous Materials",

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T1 - Facile synthesis of ZIF-8 nanoparticles using polar acetic acid solvent for enhanced adsorption of methylene blue

AU - Santoso, Eko

AU - Ediati, Ratna

AU - Istiqomah, Zahrotul

AU - Sulistiono, Dety Oktavia

AU - Nugraha, Reva Edra

AU - Kusumawati, Yuly

AU - Bahruji, Hasliza

AU - Prasetyoko, Didik

PY - 2021/1

Y1 - 2021/1

N2 - Synthesis of ZIF-8 using acetic acid (AA) as polar solvent produced uniform nanoparticles with enhanced adsorption properties for methylene blue removal. Morphology, structural properties and adsorption capacity of ZIF-8 nanoparticles were compared with ZIF-8 produced using N,N-dimethylformamide (DMF) solvent. ZIF-8 (AA) formed uniform nanoparticles with average diameter of 65 nm, significantly smaller than ZIF-8 (DMF) ~ 2 μm. The textural properties of ZIF-8 (AA) showed enhanced mesoporosity consisted of large pore diameter, 2.76 nm and mesopore volume, 0.166 cc/g with moderate 500 m2/g surface area, meanwhile ZIF-8 (DMF) showed microporous structure with high surface area of ~1000 m2/g. The effect of mesoporous features in enhancing methylene blue adsorption was evident by the high adsorption capacity on the ZIF-8 (AA) in comparison to ZIF-8 (DMF). Analysis of the adsorption data has demonstrated that the adsorption of methylene blue followed the pseudo-second order kinetic and the Langmuir model.

AB - Synthesis of ZIF-8 using acetic acid (AA) as polar solvent produced uniform nanoparticles with enhanced adsorption properties for methylene blue removal. Morphology, structural properties and adsorption capacity of ZIF-8 nanoparticles were compared with ZIF-8 produced using N,N-dimethylformamide (DMF) solvent. ZIF-8 (AA) formed uniform nanoparticles with average diameter of 65 nm, significantly smaller than ZIF-8 (DMF) ~ 2 μm. The textural properties of ZIF-8 (AA) showed enhanced mesoporosity consisted of large pore diameter, 2.76 nm and mesopore volume, 0.166 cc/g with moderate 500 m2/g surface area, meanwhile ZIF-8 (DMF) showed microporous structure with high surface area of ~1000 m2/g. The effect of mesoporous features in enhancing methylene blue adsorption was evident by the high adsorption capacity on the ZIF-8 (AA) in comparison to ZIF-8 (DMF). Analysis of the adsorption data has demonstrated that the adsorption of methylene blue followed the pseudo-second order kinetic and the Langmuir model.

KW - Adsorption

KW - Mesopore

KW - Methylene blue

KW - Nanoparticle

KW - ZIF-8

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DO - 10.1016/j.micromeso.2020.110620

M3 - Article

AN - SCOPUS:85091107401

SN - 1387-1811

VL - 310

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

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ER -

Facile synthesis of ZIF-8 nanoparticles using polar acetic acid solvent for enhanced adsorption of methylene blue

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