Preparation of porous magnesium oxide foam and study on its enrichment of uranium

Rashad, 2000, Nuclear power and the environment: comparative assessment of environmental and health impacts of electricity-generating systems, Appl. Energy, 65, 211, 10.1016/S0306-2619(99)00069-0 Dresselhaus, 2001, Alternative energy technologies, Nature, 414, 332, 10.1038/35104599 Thorne, 2015, Generally applicable limits on intakes of uranium based on its chemical toxicity and the radiological significance of intakes at those limits, J. Radiol. Prot., 35, 743, 10.1088/0952-4746/35/4/743 Zhao, 2011, Few-layered graphene oxide nanosheets as superior sorbents for heavy metal ion pollution management, Environ. Sci. Technol., 45, 10454, 10.1021/es203439v Gavrilescu, 2009, Characterization and remediation of soils contaminated with uranium, J. Hazard Mater., 163, 475, 10.1016/j.jhazmat.2008.07.103 Kilislioglu, 2003, Thermodynamic and kinetic investigations of uranium adsorption on amberlite IR-118H resin, Appl. Radiat. Isot., 58, 155, 10.1016/S0969-8043(02)00316-0 Liu, 2016, Adsorption equilibrium and kinetics of uranium onto porous azo-metal–organic frameworks, J. Radioanal. Nucl. Chem., 310, 1, 10.1007/s10967-016-4852-z O'Loughlin, 2003, Reduction of uranium(Ⅵ) by mixed iron(Ⅱ)/iron(Ⅲ) hydroxide (green rust): formation of UO2 nanoparticles, Environ. Sci. Technol., 37, 721, 10.1021/es0208409 Sun, 2011, Comparison of U(Ⅵ) removal from contaminated groundwater by nanoporous alumina and non-nanoporous alumina, Separ. Purif. Technol., 83, 196, 10.1016/j.seppur.2011.09.050 Haladu, 2015, Adsorption of Cd2+, and Cu2+, ions from aqueous solutions by a cross-linked polysulfonate-carboxylate resin, Arab. J. Chem., 5 Kawai, 2000, Preparation of hydrophilic amidoxime fibers by cografting acrylonitrile and methacrylic acid from an optimized monomer composition, Radiat. Phys. Chem., 59, 405, 10.1016/S0969-806X(00)00298-X Malin, 2011, U(Ⅵ) adsorption and speciation at the acidic silica/water interface studied by resonant and nonresonant second harmonic generation, J. Phys. Chem. C, 115, 13353, 10.1021/jp203091x Chouyyok, 2016, Surface functionalized nanostructured ceramic sorbents for the effective collection and recovery of uranium from seawater, Dalton Trans., 45, 11312, 10.1039/C6DT01318J Yue, 2013, Seawater uranium sorbents: preparation from a mesoporous copolymer initiator by atom-transfer radical polymerization, Angew. Chem. Int. Ed., 52, 13458, 10.1002/anie.201307825 Mellah, 2006, The removal of uranium(Ⅵ) from aqueous solutions onto activated carbon: kinetic and thermodynamic investigations, J. Colloid Interface Sci., 296, 434, 10.1016/j.jcis.2005.09.045 Bone, 2017, Uranium(Ⅳ) adsorption by natural organic matter in anoxic sediments, Proc. Natl. Acad. Sci. Ad. U. S. A., 114, 711, 10.1073/pnas.1611918114 Pidchenko, 2017, Uranium redox transformations after U(Ⅳ) coprecipitation with magnetite nanoparticles, Environ. Sci. Technol., 51, 2217, 10.1021/acs.est.6b04035 Purwajanti, 2015, Synthesis of magnesium oxide hierarchical microspheres: a dual-functional material for water remediation, ACS Appl. Mater. Interfaces, 7, 173, 10.1021/acsami.5b05553 Yu, 2004, Synthesis and characterization of porous magnesium hydroxide and oxide nanoplates, J. Phys. Chem. B, 108, 64, 10.1021/jp035340w Chen, 2009, Synthesis of porous, high surface area MgO microspheres, Mater. Lett., 63, 783, 10.1016/j.matlet.2009.01.014 Chowdhury, 2015, A facile synthesis of grainy rod-like porous MgO, Mater. Lett., 158, 190, 10.1016/j.matlet.2015.05.116 Zhu, 2016, Rapid enrichment of rare-earth metals by carboxymethyl cellulose-based open-cellular hydrogel adsorbent from hipes template, Carbohydr. Polym., 140, 51, 10.1016/j.carbpol.2015.12.003 Wang, 2017, The effect of magnesium oxide morphology on adsorption of U(Ⅳ) from aqueous solution, Chem. Eng. J., 316, 936, 10.1016/j.cej.2017.01.116 Han, 2013, One-pot synthesis of foam-like magnesia and its performance in CO2, adsorption, Microporous Mesoporous Mater., 169, 112, 10.1016/j.micromeso.2012.11.004 Zhao, 2011, Solvo- or hydrothermal fabrication and excellent carbon dioxide adsorption behaviors of magnesium oxides with multiple morphologies and porous structures, Mater. Chem. Phys., 128, 348, 10.1016/j.matchemphys.2011.02.073 Oo, 2009, Characterization and performance of Rhizophora apiculata mangrove polyflavonoid tannins in the adsorption of copper (Ⅱ) and lead (Ⅱ), Ind. Crop. Prod., 30, 152, 10.1016/j.indcrop.2009.03.002 Zhao, 2012, Granulation of Fe–Al-Ce trimetal hydroxide as a fluoride adsorbent using the extrusion method, Chem. Eng. J., 185–186, 211, 10.1016/j.cej.2012.01.085 Cao, 2012, A study of the potential application of nano-Mg(OH)2 in adsorbing low concentrations of uranyl tricarbonate from water, Nanoscale, 4, 2423, 10.1039/c2nr11993e Rodney, 1993, Reactions of pulsed-laser evaporated uranium atoms with molecular oxygen: infrared spectra of UO, UO2, UO3, UO2+, UO22+, and UO3-O2 in solid argon, J. Chem. Phys., 98, 3690, 10.1063/1.464045 Feng, 2016, Efficient removal and recovery of uranium by a layered organic-inorganic hybrid thiostannate, J. Am. Chem. Soc., 138, 12578, 10.1021/jacs.6b07351 Zheng, 2017, Overcoming the crystallization and designability issues in the ultrastable zirconium phosphonate framework system, Nat. Commun., 8, 15369, 10.1038/ncomms15369 Auwer, 2003, Grazing incidence xafs spectroscopy of uranyl sorbed onto TiO2 rutile surface, New J. Chem., 27, 648, 10.1039/b209961f Li, 2015, Extremely high arsenic removal capacity for mesoporous aluminium magnesium oxide composites, Environ. Sci. Nano, 3, 94, 10.1039/C5EN00171D Teterin, 2016, XPS study of ion irradiated and unirradiated uo2 thin films, Inorg. Chem., 55, 8059, 10.1021/acs.inorgchem.6b01184 Sheng, 2016, New insights into the primary roles of diatomite in the enhanced sequestration of UO22+ by zerovalent iron nanoparticles: an advanced approach utilizing XPS and ESAFS, Appl. Catal. B Environ., 193, 189, 10.1016/j.apcatb.2016.04.035 Joseph, 1998, Understanding the mechanism of uranium removal from groundwater by Zero-Valent iron using X-ray photoelectron spectroscopy, Environ. Sci. Technol., 32, 1466, 10.1021/es970385u Amayri, 2005, Spectroscopic characterization of alkaline earth uranyl carbonates, J. Solid State Chem., 178, 567, 10.1016/j.jssc.2004.07.050 Khairallah, 2006, XPS study of MgO nanopowders obtained by different preparation procedures, Surf. Sci. Spectra, 13, 58, 10.1116/11.20060601 Liu, 2011, Exceptional As(Ⅲ) sorption capacity by highly porous magnesium oxide nanoflakes made from hydrothermal synthesis, J. Am. Ceram. Soc., 94, 217, 10.1111/j.1551-2916.2010.04043.x Zhuang, 2015, Interfacial engineering improved the selective extraction of uranyl from saline water by nano-Mg(OH)2 and the underlying mechanism, ACS Sustain. Chem. Eng., 4, 801, 10.1021/acssuschemeng.5b00840 Linghu, 2017, One-pot synthesis of LDH/GO composites as highly effective adsorbents for decontamination of U(Ⅳ), ACS Sustain. Chem. Eng., 5, 5608, 10.1021/acssuschemeng.7b01303 Yan, 2013, High U(Ⅵ) adsorption capacity by mesoporous Mg(OH)2 deriving from MgO hydrolysis, RSC Adv., 3, 23278, 10.1039/c3ra41051j Moskaleva, 2006, Modeling adsorption of the uranyl dication on the hydroxylated α-Al2O3(0001) surface in an aqueous medium. Density functional study, Langmuir, 22, 2141, 10.1021/la052973o Luo, 2009, Sequestering uranium and technetium through co-precipitation with aluminum in a contaminated acidic environment, Environ. Sci. Technol., 43, 7516, 10.1021/es900731a