Preparation of ultrafine spherical AlOOH and Al 2O 3 powders by aqueous precipitation method with mixed surfactants

Powder Technology

Volumn 229, Issue , 2012, Pages 7-16

  Kong, Jian ^a   Chao, Bingxuan ^a   Wang, Teng ^a   Yan, Yulong ^a  

^a NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Dispersion; Powders chemical preparation; Sintering; Spherical Al 2O 3; Surfactant

Indexed keywords

ALOOH; ALUMINUM CHLORIDES; ALUMINUM SULFATES; AQUEOUS PRECIPITATION METHODS; AVERAGE SIZE; COATING LAYER; MIXED SURFACTANT; NANO-SIZED; POWDERS-CHEMICAL PREPARATION; SINTERING BEHAVIORS; SODIUM STEARATE; SPHERICAL AL 2O 3; SPHERICAL PARTICLE; THERMOGRAVIMETRIC; TWEEN 80; ULTRAFINE;

ALUMINUM; DISPERSION (WAVES); DISPERSIONS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; POWDERS; PRECIPITATION (CHEMICAL); SINTERING; SODIUM CHLORIDE; SURFACE ACTIVE AGENTS; UREA;

SPHERES;

ALUMINUM CHLORIDE; ALUMINUM HYDROXIDE; ALUMINUM OXIDE; ALUMINUM SULFATE; POLYSORBATE 80; SODIUM CHLORIDE; SODIUM STEARIC ACID; STEARIC ACID; SURFACTANT; UNCLASSIFIED DRUG;

ARTICLE; BINDING AFFINITY; BINDING SITE; CHEMICAL BOND; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DISPERSION; INFRARED SPECTROSCOPY; MOLECULAR DYNAMICS; PARTICLE SIZE; POWDER; PRECIPITATION; STRUCTURE ANALYSIS; SURFACE PROPERTY; THERMOGRAVIMETRY;

EID: 84864325418     PISSN: 00325910     EISSN: 1873328X     Source Type: Journal    
DOI: 10.1016/j.powtec.2012.05.024     Document Type: Article

References (32)

1. Sung O.L., Kyoung H.J., Chi J.O. Precipitation of fine aluminium hydroxide from Bayer liquors. Hydrometallurgy 2009, 98:156-161.
2. Ismagilov Z.R., Shkrabina R.A., Koryabkina N.A. New technology for production of spherical alumina supports for fluidized bed combustion. Catalysis Today 1999, 47:51-71.
3. Feng X.D., Dean C.S., Wang Z.L. Converting ceria polyhedral nanoparticles into single-crystal nanospheres. Science June 2006, 1504-1508.
4. Hockin H.K.X., Said J. Transition in the mechanism of material removal in abrasive wear of alumina. Wear 1996, 192:228-232.
5. Seungman S., Youngshik K., Yeunsik K. Synthesis and characterization of near-monodisperse yttria particles by homogeneous precipitation method. Powder Technology 2004, 142:136-153.
6. Martin M.I., Gomez L.S. Nanostructured alumina particles synthesized by the Spray Pyrolysis method: microstructural and morphological analyses. Ceramics International 2010, 28:767-772.
7. 3 powder from a supersaturated sodium aluminate solution. Ceramics International 2009, 35:901-904.
8. Parida K.M., Amaresh C.P., Das.J. Synthesis and characterization of nano-sized porous gamma-alumina by control precipitation method. Materials Chemistry and Physics 2009, 113:244-248.
9. Ramanathan S., Roy S.K., Bhat R. Alumina powders from aluminium nitrate-urea and aluminium sulphate-urea reactions - the role of the precursor anion and process conditions on characteristics. Ceramics International 1997, 23:45-53.
10. Ferhat K., Gulcan S. Hydrated aluminium sulfate precipitation by enzyme-catalysed urea decomposition. Journal of the European Ceramic Society 2000, 20:689-694.
11. Caiut J.M.A., Ghys J.D., Kihn Y. Elaboration of boehmite nano-powders by spray-pyrolysis. Powder Technology 2009, 190:95-98.
12. Liu H.Y., Ning G.L., Gan Z.H., Lin Y. Emulsion-based synthesis of unaggregated, spherical alpha alumina. Materials Letters 2008, 62:1685-1688.
13. Liu X., Peng T.Y., Yao J.C. Synthesis and textural evolution of alumina particles with mesoporous structures. Journal of Solid State Chemistry 2010, 13:1-25.
14. Wang J.G., Xiao Q., Zhou H.J. Anionic surfactant-templated mesoporous silica (AMS) nano-spheres with radially oriented mesopores. Colloid and Interface Science 2008, 323:332-337.
15. Zhang R., Somasundaran P. Advances in adsorption of surfactants and their mixtures at solid/solution interfaces. Colloid and Interface Science 2006, 123-126:213-229.
16. William N.R., Richard W.O. Surface properties of aluminum hydroxide at high salt concentration. Colloid and Interface Science 1997, 188:325-335.
17. Feng L.B., Li H., Song Y.F., Wang Y.L. Formation process of a strong water-repellent alumina surface by the sol-gel method. Applied Surface Science 2010, 256:3191-3196.
18. You Yumin, Ludescher Richard D. The effect of sodium chloride on molecular mobility in amorphous sucrose detected by phosphorescence from the triplet probe erythrosin B. Carbohydrate Research 2008, 343:350-363.
19. Jan S., Vaclav S., Snejana B. Synthesis of spherical metal oxide particle using homogeneous precipitation of aqueous solutions of metal sulfate with urea. Powder Technology 2006, 169:33-40.
20. Song M.G., Kim J.Y., Kim J.D. Effect of sodium stearate and calcium ion on dispersion properties of precipitated calcium carbonate suspensions. Colloids and Surfaces A 2003, 229:75-83.
21. 3 and fatty acid coating. Colloids and Surfaces A. 2009, 351:65-70.
22. Kritsana S., Supaporn C. Structure and stability of salt-bridge in aqueous solution. Biophysical Chemistry 2005, 117:119-140.
23. Hironobu K., Hamidul K., Kenji A. Phase behavior of mixed polyoxyethylene-type nonionic surfactants in water. Journal of Molecular Liquids 2001, 90:157-166.
24. Meher T., Basu A.K., Ghatak S. Physicochemical characteristics of alumina gel in hydroxyhydrogel and normal form. Ceramics International 2005, 31:831-838.
25. Wu L.N., Huang Y.D., Wang Z.J. Fabrication of hydrophobic alumina aerogel monoliths by surface modification and ambient pressure drying. Applied Surface Science Apsusc 2010, 20009:1-5.
26. Du X.L., Wang Y.Q., Su X.H. Influences of pH value on the microstructure and phase transformation of aluminum hydroxide. Powder Technology 2009, 192:40-46.
27. Zhang F.Z., Zhang H., Su Z.X. Surface treatment of magnesium hydroxide to improve its dispersion in organic phase by the ultrasonic technique. Applied Surface Science 2007, 253:7393-7397.
28. Haworth B., Raymond C.L., Sutherl I. Polyethylene compounds containing mineral fillers modified by acid coating. Polymer Engineering and Science 2001, 40:1950-1954.
29. 3 powder. Nano Materials 1999, 9773:559-572.
30. 3 powder. Acta Materialia 2000, 48:3103-3112.
31. 2O precursor: effect of CTAB and urea. Microporous and Mesoporous Materials 2010, 128:85-90.
32. Sharanda Lyudmila F., Plyuto Yuri V., Babich Igor V. Synthesis and characterisation of hybrid carbon-alumina support. Applied Surface Science 2006, 252:8549-8556.