Preparation of biochar-metal organic framework composite by one-pot method for the adsorption of perfluorooctanoic acid

被引：0
|
作者：
Zhou, Yaolu [1 ,2 ]
Zhu, Shaoyu [1 ,2 ]
Liu, Shuren [1 ]
Qian, Yifan [1 ,2 ]
Bai, Shanshan [1 ]
机构：
[1] Zhejiang Provincial Key Laboratory of Pollution Exposure and Health Intervention, Interdisciplinary Research Academy, Zhejiang Shuren University, Hangzhou,310015, China
[2] College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou,310015, China
来源：
Chinese Journal of Analysis Laboratory | 2024年 / 43卷 / 05期
关键词：
Adsorption isotherms - Carbon sequestration;
D O I：
10.13595/j.cnki.issn1000-0720.2023111004
中图分类号：
学科分类号：
摘要：
A novel biochar-metal organic framework composite material (MIL-101(Fe)@BC) was prepared using the one-pot method. The material was characterized using Fourier-transform infrared spectroscopy, scanning electron microscopy, and nitrogen adsorption-desorption analysis. The adsorption efficiency and mechanism of MIL-101(Fe)@BC to perfluorooctanoic acid (PFOA) were investigated and compared with five commonly used engineering carbon materials. The results showed that MIL-101(Fe)@BC achieved optimal adsorption at pH 4, with an optimum dosage of 0.05 g/L within 1 h. The adsorption isotherm of PFOA on MIL-101 (Fe)@BC followed both Langmuir and Freundlich models, with a maximum saturation adsorption capacity of 925.93 µmol/g. The adsorption process followed pseudo-second-order kinetics, and pore filling and hydrogen bonding were identified as the main adsorption mechanisms of MIL-101(Fe)@BC to PFOA. MIL-101(Fe)@BC exhibited superior adsorption and regeneration efficiency compared to widely used engineering carbon materials, indicating significant practical application potential. © 2024, Youke Publishing Co.,Ltd. All rights reserved.
引用
收藏
页码：699 / 704
相关论文
共 50 条
  • [41] Efficient One-Pot Synthesis of a Hexamethylenetetramine-Doped Cu-BDC Metal-Organic Framework with Enhanced CO2 Adsorption
    Asghar, Aisha
    Iqbal, Naseem
    Noor, Tayyaba
    Ali, Majid
    Easun, Timothy L.
    NANOMATERIALS, 2019, 9 (08)
  • [42] Fabrication of Metal-Organic Framework/Polymer Composites via a One-Pot Solvent Crystal Template Strategy
    Chen, Congcong
    Zhu, He
    Li, Bo-Geng
    Zhu, Shiping
    ACS APPLIED POLYMER MATERIALS, 2021, 3 (04) : 2038 - 2044
  • [43] Metal Organic Framework Cu-BDC as an Efficient and Reusable Catalyst for One-Pot Synthesis of Benzophenazine Derivatives
    Taheri, Salman
    Mollabagher, Hoda
    Seyed Mousavi, Seyed Amir Hossein
    POLYCYCLIC AROMATIC COMPOUNDS, 2022, 42 (09) : 6523 - 6536
  • [44] One-pot coating of LiCoPO4/C by a UiO-66 metal-organic framework
    Aboraia, Abdelaziz M.
    Shapovalov, Viktor V.
    Guda, Alexnader A.
    Butova, Vera V.
    Soldatov, Alexander
    RSC ADVANCES, 2020, 10 (58) : 35206 - 35213
  • [45] Structuring Metal-Organic Framework Materials into Hierarchically Porous Composites through One-Pot Fabrication Strategy
    Chen, Congcong
    Zhu, He
    Li, Bo-Geng
    Zhu, Shiping
    CHEMISTRY-A EUROPEAN JOURNAL, 2020, 26 (15) : 3358 - 3363
  • [46] Mixed cobalt/nickel metal-organic framework, an efficient catalyst for one-pot synthesis of substituted imidazoles
    Ramezanalizadeh, Hamed
    Manteghi, Faranak
    MONATSHEFTE FUR CHEMIE, 2017, 148 (02): : 347 - 355
  • [47] Fabrication of metal-organic framework-based nanofibrous separator via one-pot electrospinning strategy
    Congcong Chen
    Weidong Zhang
    He Zhu
    Bo-Geng Li
    Yingying Lu
    Shiping Zhu
    Nano Research, 2021, 14 : 1465 - 1470
  • [48] One-pot encapsulation of alloyed nanoparticles using metal organic framework as crystalline capping agent and their catalytic properties
    Young, Allison
    Cho, Lien-Yang
    Tsung, Chia-Kuang
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 250
  • [49] Fabrication of metal-organic framework-based nanofibrous separator via one-pot electrospinning strategy
    Chen, Congcong
    Zhang, Weidong
    Zhu, He
    Li, Bo-Geng
    Lu, Yingying
    Zhu, Shiping
    NANO RESEARCH, 2021, 14 (05) : 1465 - 1470
  • [50] Preparation of a fluorinated metal-organic framework and its application for the dispersive solid-phase extraction of perfluorooctanoic acid
    Ma, Shi-Yao
    Wang, Jun
    Fan, Li
    Duan, Hui-Ling
    Zhang, Zhi-Qi
    JOURNAL OF CHROMATOGRAPHY A, 2020, 1611
12345