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Preparation and characterisation of unmodified and poly(ethylene glycol) grafted magnesium hydroxide

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The method for the synthesis of either unmodified magnesium hydroxide or functionalised with poly(ethylene glycols) of different molecular weights and physicochemical properties of the products are presented. Magnesium hydroxide was obtained by the precipitation method under well defined conditions from ammonia solution and different magnesium salts. Dispersive properties of the products were characterised by polydispersity index, particle size, as well as SEM images. Crystalline structure of magnesium hydroxide samples were determined by the WAXS method. To confirm the presence of functional groups introduced by appropriate modifiers the samples were subjected to spectroscopic analysis. Electrokinetic stability of the studied samples was determined on the basis of zeta potential dependence vs. pH measurements. The modification has resulted in reduction of particle diameters in some Mg(OH)2 samples.
Rocznik
Strony
701--712
Opis fizyczny
Bibliogr. 34 poz., rys., tab.
Twórcy
autor
  • Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, M. Sklodowskiej-Curie 2, PL-60-965 Poznan, Poland
autor
  • Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, M. Sklodowskiej-Curie 2, PL-60-965 Poznan, Poland;
autor
  • Poznan University of Life Science, Faculty of Agriculture and Bioengineering, Institute of Biosystems Engineering, Wojska Polskiego 50, PL-60-637 Poznan, Poland
autor
  • Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, M. Sklodowskiej-Curie 2, PL-60-965 Poznan, Poland
  • Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, M. Sklodowskiej-Curie 2, PL-60-965 Poznan, Poland
  • Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, M. Sklodowskiej-Curie 2, PL-60-965 Poznan, Poland
Bibliografia
  • 1. ALVARADO E., TORRES-MARTINEZ L.M., FUENTES A.F., QUINTANA P., 2000, Preparation and characterization of MgO powders obtained from different magnesium salts and the mineral dolomite, Polyhedron, 19, 2345–2351.
  • 2. AZHARI A., SHARIF Sh.M., GOLESTANIFARD F., SABEERI A., 2010, Phase evolution in Fe2O3/MgO nanocomposite prepared via a simple precipitation method, Mat. Chem. Phys., 124, 658–663.
  • 3. CHEN J., LIN L., SONG Y., SHAO L., 2009, Influence of KOH on the hydrothermal modification of Mg(OH)2 crystals, J. Cryst. Growth, 311, 2405–2408.
  • 4. CHEN X., YU J., GUO S., LU S., LUO Z., HE M., 2009, Surface modification of magnesium hydroxide and its application in flame retardant polypropylene composites, J. Mater. Sci., 44, 1324–1332.
  • 5. CHEN X., YU J., GUO S., LU S., LUO Z., HE M., 2009, Effects of magnesium hydroxide and its surface modification on crystallization and rheological behaviors of polypropylene, Polym. Compos., 30, 941–947.
  • 6. CLIMENT M.J., CORMA A., IBORRA S., MIFSUD M., 2007, MgO nanoparticle-based multifunctional catalysts in the cascade reaction allows the green synthesis of anti-inflammatory agents, J. Catal., 247, 223–230.
  • 7. FELLNER P., HIVES J., KHANDL V., KRALIK M., JURISOWA J., LIPTAJ T., PACH L., 2011, Preparation of magnesium hydroxide from nitrate aqueous solution, Chem. Pap., 65, 454–459.
  • 8. FUERSTENAU D.W., PRADIP, 2005 Zeta potentials in the flotation of oxide and silicate minerals, Adv. Colloid Interface Sci., 114–115, 9–26.
  • 9. HSU J.P., NACU A., 2005, Preparation of submicron-sized Mg(OH)2 particles through precipitation, Colloids Surf. A: Physicochem. Eng. Asp., 262, 220–231.
  • 10. JESIONOWSKI T., 2003, Influence of aminosilane surface modification and dyes adsorption on zeta potential of spherical silica particles formed in emulsion system, Colloids Surf., A: Physicochem. Eng. Asp., 222, 87−94.
  • 11. KOSMULSKI M., Chemical Properties of Material Surfaces, Marcel Dekker, New York 2001.
  • 12. KOSMULSKI M., 2009, Zeta potentials in nonaqueous media: how to measure and control them, Colloids Surf., A: Physicochem. Eng. Aspects,159, 277−281.
  • 13. KOSMULSKI M., 2009, Surface Charging and Points of Zero Charge, CRC Press, New York.
  • 14. LI D., XU X., XU J., HOU W., 2011, Poly(ethylene glycol) haired layered double hydroxides as biocompatible nanovehicles: Morphology and dispersity study, Colloids Surf. A: Physicochem. Eng. Aspects, 384, 585– 591.
  • 15. LV J., QIU L., QU B., 2004, Controlled growth of three morphological structures of magnesium hydroxide nanoparticles by wet precipitation method, J. Cryst. Growth, 267, 676–684.
  • 16. MESHANI F., REZAI M., 2009, Facile synthesis of nanocrystalline magnesium oxide with high surface area, Powder Technol., 196, 85–88.
  • 17. MYERSON A.S., GINDE R., 2002, Crystals, crystal growth, and nucleation, in: Myerson A.S. (Ed.), Handbook of Industrial Crystallization, 2nd ed., Butterworth- Heinemanm, 33–66.
  • 18. PILARSKA A., KLAPISZEWSKI Ł., JESIONOWSKI T., 2011, Wpływ parametrów strącania na właściwości fizykochemiczne Mg(OH)2 i jego wybranych kalcynatów, Przem. Chem., 90, 983–987.
  • 19. PILARSKA A., MARKIEWICZ E., CIESIELCZYK F., JESIONOWSKI T., 2011, The influence of spray drying on dispersive the and physicochemical properties of magnesium oxide, Dry. Technol., 29, 1210−1218.
  • 20. PILARSKA A., LINDA I., WYSOKOWSKI M., PAUKSZTA D., JESIONOWSKI T., 2012, Synthesis of Mg(OH)2 from magnesium salts and NH4OH by direct functionalisation with poly(ethylene glycols), Physicochem. Probl. Miner. Process, 48, 631 – 643.
  • 21. PILARSKA A., PAUKSZTA D., CIESIELCZYK F., JESIONOWSKI T., 2010, Physico-chemical and dispersive characterisation of magnesium oxides precipitated from the Mg(NO3)2 and MgSO4 solutions, Pol. J. Chem. Technol., 12, 252–256.
  • 22. SARAVANAN L., SUBRAMANIAN S., 2005, Surface chemical studies on the competitive adsorption of poly(ethylene glycol) and ammonium poly(methacrylate) onto alumina, J. Colloid Interface Sci., 284, 363–377.
  • 23. SCHOTT H., Electrocinetic studies of magnesium hydroxide, 1981, J. Pharm. Sci., 70, 486–489.
  • 24. SONG X., SUN S., ZHANG D., JIN WANG J., YU J., 2011, Synthesis and characterization of magnesium hydroxide by batch reaction crystallization, Front. Chem. Sci. Eng., 5, 416–421.
  • 25. REZAI M., KHAJENOORI M., NEMATOLLAHI B., 2011, Preparation of nanocrystalline MgO by surfactant assisted precipitation method, Mater. Res. Bull., 46, 1632–1637.
  • 26. TANG L., YAMAGUCHI D., WONG L., BURKE N., CHIANG K., 2011, The promoting effect of ceria on Li/MgO catalysts for the oxidative coupling of methane, Catal. Today, 178, 172–180.
  • 27. UJII K., KANAYAMA N., ASAI K., KISHIMOTO M., OHARA Y., AKASHI Y., YAMADA K., HASHIMOTO S., ODA T., OHKOHCHI N., YANAGIHARA H., KITA E., YAMAGUCHI M., FUJII H., NAGASAKI Y., 2011, Preparation of highly dispersible and tumor-accumulative, iron oxide nanoparticles. Multi-point anchoring of PEG-b-poly(4-vinylobenzylphosphonate) improves performance significantly, Colloids Surf. B: Biointerfaces, 88, 771–778.
  • 28. VELDURTHI S., SHIN C.H., JOO O.S., JUNG K.D., 2012, Synthesis of mesoporous MgO single crystals without templates, Microporous Mesoporous Mater., 152, 31–36.
  • 29. WANG B.H., ZHANG W.B., ZHANG W., MUJUMDAR A.S., HUANG L.X., 2005, Progress in drying technology for nanomaterial, Drying Technol., 23, 7–32.
  • 30. WANG B.H., ZHANG W.B., ZHANG W., YU C.Y., WANG G., HUANG L.X., MUJUMDAR A.S., 2007, Influence of drying processes on agglomeration and grain diameters of magnesium oxide nanoparticles, Drying Technol., 25, 715–721.
  • 31. WANG P., LI C., GONG H., WANG H., LIU J., 2011, Morphology control and growth mechanism of magnesium hydroxide nanoparticles via a simple wet precipitation method, Ceram. Int., 37, 2061–2066.
  • 32. WANG W., QIAO X., CHEN J., LI H., 2007, Facile synthesis of magnesium oxide nanoplates via chemical precipitation, Mater. Lett., 61, 3218–3220.
  • 33. WEI L., QI-MING F., LE-MING O., KUN L., 2008, Surface modification of magnesium hydroxide by γ-aminopropyltriethoxysilane, J. Cent. S. Univ. Tech., 15, 318–323.
  • 34. YUN L., WANG B.H., JING D., LV X., YU C.Y., WANG G., HUANG L.X., MUJUMDAR A.S., 2009, Drying kinetics of magnesium hydroxide of different morphological micro nanostructures, Dry. Technol, 27, 523–528.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b8531731-3be1-44f3-ae16-a231a9d7546d
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