Journal ArticleDOI
Metal-organic frameworks: Challenges and opportunities for ion-exchange/sorption applications
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TLDR
In this article, a review focused on metal-organic materials as sorbents for ions by surveying MOFs with respect to their exchange/sorption capacities in association with their synthesis and structural characteristics.About:
This article is published in Progress in Materials Science.The article was published on 2017-05-01. It has received 305 citations till now. The article focuses on the topics: Sorption.read more
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Metal–organic framework-based materials: superior adsorbents for the capture of toxic and radioactive metal ions
Jie Li,Jie Li,Xiangxue Wang,Guixia Zhao,Changlun Chen,Zhifang Chai,Ahmed Alsaedi,Tasawar Hayat,Xiangke Wang,Xiangke Wang,Xiangke Wang +10 more
TL;DR: This review focuses on recent progress in reported MOFs and MOF-based composites as superior adsorbents for the efficient removal of toxic and nuclear waste-related metal ions.
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Metal–organic framework technologies for water remediation: towards a sustainable ecosystem
TL;DR: In this paper, the authors have focused their attention on critically highlighting the latest developments achieved in the adsorptive removal of inorganic metal cations, inorganic acids, oxyanions/cations, nuclear wastes and other inorganic anions.
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Incorporation of UiO-66-NH2 MOF into the PAN/chitosan nanofibers for adsorption and membrane filtration of Pb(II), Cd(II) and Cr(VI) ions from aqueous solutions.
Sana Jamshidifard,Shahnaz Koushkbaghi,Seyedehgolshan Hosseini,Sina Rezaei,Alireza Karamipour,Azadeh Jafari Rad,Mohammad Irani +6 more
TL;DR: The high water flux and high metal ions removal within 18 h filtration time showed the high potential of PVDF/ PAN/chitosan/UiO-66-NH2 membrane for the removal of metal ions from aqueous solutions.
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Ultrafast and Efficient Extraction of Uranium from Seawater Using an Amidoxime Appended Metal-Organic Framework.
Long Chen,Zhuanling Bai,Lin Zhu,Linjuan Zhang,Yawen Cai,Yuxiang Li,Wei Liu,Yanlong Wang,Lanhua Chen,Juan Diwu,Jianqiang Wang,Zhifang Chai,Shuao Wang +12 more
TL;DR: The origin for the superior sorption capability was probed by extended X-ray absorption fine structure (EXAFS) analysis on the uranium-sorbed sample, suggesting multiple amidoxime ligands are able to chelate uranyl(VI) ions, forming a hexagonal bipyramid coordination geometry.
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Rational design, synthesis, adsorption principles and applications of metal oxide adsorbents: a review.
TL;DR: The basic principles of the adsorption process will be elucidated, including affecting factors, evaluation index, adsorbent mechanisms, and common kinetic and isotherm models, and key parameters affecting the Adsorption performance will be discussed.
References
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Adsorption of selected toxic metals by modified peanut shells
TL;DR: In this article, modified peanut shells were evaluated for adsorption efficiency or capacity using five metal ions, i.e., cadmium, copper, nickel, lead, and zinc.
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Characteristics of arsenate removal from water by metal-organic frameworks (MOFs).
TL;DR: Investigation of the effects of electrical charges, Fourier transform infrared spectroscopy spectra, andXPS spectra revealed that electrostatic attraction and hydrogen bond might be involved in the adsorption process of arsenate onto MIL-53(Al), a promising new material for arsenate removal from water.
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Porous Metal Carboxylate Boron Imidazolate Frameworks
TL;DR: A new family of porous materials with tunable gas sorption properties have been made by integrating metal carboxylates and boron imidazolates under hydro- or solvothermal conditions with a very high volumetric CO2 storage capacity.
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A Post-Synthetically Modified MOF for Selective and Sensitive Aqueous-Phase Detection of Highly Toxic Cyanide Ions.
TL;DR: The aqueous-phase sensing and very low detection limit, the essential prerequisites for an effective sensory material, have been fulfilled by the post-synthetically altered metal-organic framework.
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Adsorption Removal of Phosphate in Industrial Wastewater by Using Metal-Loaded Skin Split Waste
Xin Huang,Xuepin Liao,Bi Shi +2 more
TL;DR: It was found that the metal-loaded SSW adsorbents prepared by using SSW as supporting matrix can effectively remove phosphate from industrial wastewater.