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.
Journal ArticleDOI
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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Defluoridation of drinking water using chitosan based mesoporous alumina
TL;DR: In this article, mesoporous alumina (MA450) with improved properties has been synthesized using biopolymer chitosan as a template and used for defluoridation of water.
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Arsenate removal by nanostructured ZrO2 spheres.
TL;DR: The overall combined use of modeling, material characterization, equilibria, and kinetics tests determined the suitability of the media for arsenate treatment cheaper, easier, faster, and with less media than a long duration pilot test would have.
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A Family of 3D Coordination Polymers Composed of Mn19 Magnetic Units
Eleni E. Moushi,Theocharis C. Stamatatos,Wolfgang Wernsdorfer,Vassilios Nastopoulos,George Christou,Anastasios J. Tasiopoulos +5 more
TL;DR: The syntheses, crystal structures, and magnetic properties of two new 3D coordination polymers based on [Mn19Na(m4-O)9(m3-%) and 2-methyl-1,3-propanediol (H2mpd) in manganese–carboxylate chemistry are reported.
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Defect creation in metal-organic frameworks for rapid and controllable decontamination of roxarsone from aqueous solution.
TL;DR: Zr-based metal-organic frameworks of UiO-66 have been successfully exploited for the efficient decontamination of a typical organic arsenic compound of roxarsone (ROX) from aqueous solution to prefigure the great potentials of these defect-tunable Uo-66 MOFs as adsorbents for theefficient removal of various OACs from the polluted water.
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Facile synthesis of metal-organic framework MOF-808 for arsenic removal
TL;DR: In this paper, metal-organic framework Zr 6 O 4 (OH) 4 (BTC) 2 (HCOO) 6 (MOF-808) nanoparticles were successfully synthesized with a household microwave oven in less than 5min of irradiation time.