留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码
Volume 24 Issue 8
Aug.  2017
Turn off MathJax
目录
数据统计

分享

计量
  • 文章访问数:  705
  • HTML全文浏览量:  122
  • PDF下载量:  31
  • 被引次数: 0
文章导航 >  矿物冶金与材料学报（英文）  > 2017  >  24(8): 954-963
Gui-hua Liu, Zheng Li, Xiao-bin Li, Tian-gui Qi, Zhi-hong Peng, and Qiu-sheng Zhou, Precipitation of spherical boehmite from concentrated sodium aluminate solution by adding gibbsite as seed, Int. J. Miner. Metall. Mater., 24(2017), No. 8, pp. 954-963. https://doi.org/10.1007/s12613-017-1483-5
Cite this article as:
Gui-hua Liu, Zheng Li, Xiao-bin Li, Tian-gui Qi, Zhi-hong Peng, and Qiu-sheng Zhou, Precipitation of spherical boehmite from concentrated sodium aluminate solution by adding gibbsite as seed, Int. J. Miner. Metall. Mater., 24(2017), No. 8, pp. 954-963. https://doi.org/10.1007/s12613-017-1483-5
shu
引用本文 PDF XML SpringerLink
研究论文Open Access

Precipitation of spherical boehmite from concentrated sodium aluminate solution by adding gibbsite as seed

  • School of Metallurgy and Environment, Central South University, Changsha 410083, China

  • 通讯作者:

    Zheng Li    E-mail: lizhengtctc@163.com

  • The precipitation of spherical boehmite was studied by surface energy calculations, measurements of precipitation ratios, Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, and transmission electron microscopy. The surface energy calculation results show that the (001) and (112) planes of gibbsite surfaces are remarkably stable because of their low surface energies. In addition, the (010) plane of boehmite grows preferentially during precipitation because of its low surface energy. Thus, we propose a method to precipitate spherical boehmite from a supersaturated sodium aluminate solution by adding gibbsite as seed in a heterogeneous system. In this method, gibbsite acts as the preliminary seed and saturation modifier. The results show that the fine boehmite first nucleates on the (001) and (112) planes of gibbsite and then grows vertically on the (001) and (112) basal planes of gibbsite via self-assembly, thereby forming spherical boehmite. Simultaneously, gibbsite is dissolved into the aluminate solution to maintain the saturation for the precipitation of boehmite. The precipitation ratio fluctuates (forming an M-shaped curve) because of gibbsite dissolution and boehmite precipitation. The mechanism of boehmite precipitation was further discussed on the basis of the differences in surface energy and solubility between gibbsite and boehmite. This study provides an environmentally friendly and economical method to prepare specific boehmite in a heterogeneous system.
    • Research ArticleOpen Access

    Precipitation of spherical boehmite from concentrated sodium aluminate solution by adding gibbsite as seed

    + Author Affiliations
      Abstract
    • The precipitation of spherical boehmite was studied by surface energy calculations, measurements of precipitation ratios, Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, and transmission electron microscopy. The surface energy calculation results show that the (001) and (112) planes of gibbsite surfaces are remarkably stable because of their low surface energies. In addition, the (010) plane of boehmite grows preferentially during precipitation because of its low surface energy. Thus, we propose a method to precipitate spherical boehmite from a supersaturated sodium aluminate solution by adding gibbsite as seed in a heterogeneous system. In this method, gibbsite acts as the preliminary seed and saturation modifier. The results show that the fine boehmite first nucleates on the (001) and (112) planes of gibbsite and then grows vertically on the (001) and (112) basal planes of gibbsite via self-assembly, thereby forming spherical boehmite. Simultaneously, gibbsite is dissolved into the aluminate solution to maintain the saturation for the precipitation of boehmite. The precipitation ratio fluctuates (forming an M-shaped curve) because of gibbsite dissolution and boehmite precipitation. The mechanism of boehmite precipitation was further discussed on the basis of the differences in surface energy and solubility between gibbsite and boehmite. This study provides an environmentally friendly and economical method to prepare specific boehmite in a heterogeneous system.
      • FullText(HTML)
    • loading
      • Supplements(0)
      • References(35)
    • [1]
      U. Nylén, J.F. Delgado, S. Järås, and M. Boutonnet, Low and high-pressure ring opening of indan over 2 wt.% Pt, Ir and bi-metallic Pt25Ir75/boehmite catalysts prepared from microemulsion systems, Appl. Catal. A, 262(2004), No. 2, p. 189.
      [2]
      W. Deng, P. Bodart, M. Pruski, and B.H. Shanks, Characterization of mesoporous alumina molecular sieves synthesized by nonionic templating, Microporous Mesoporous Mater., 52(2002), No. 3, p. 169.
      [3]
      S.P. Dubey, A.D. Dwivedi, M. Sillanpää, H. Lee, Y.N. Kwon, and C. Lee, Adsorption of As (V) by boehmite and alumina of different morphologies prepared under hydrothermal conditions, Chemosphere, 169(2017), p. 99.
      [4]
      P. Alphonse and M. Courty, Structure and thermal behavior of nanocrystalline boehmite, Thermochim. Acta, 425(2005), No. 1-2, p. 75.
      [5]
      R.L. Price, L.G. Gutwein, L. Kaledin, F. Tepper, and T.J. Webster, Osteoblast function on nanophase alumina materials:Influence of chemistry, phase, and topography, J. Biomed. Mater. Res., 67A (2003), No. 4, p. 1284.
      [6]
      T.J. Webster, E.L. Hellenmeyer, and R.L. Price, Increased osteoblast functions on theta+delta nanofiber alumina, Biomaterials, 26(2005), No. 9, p. 953.
      [7]
      Y.Y. Zhao, R.L. Frost, W.N. Martens, and H.Y. Zhu, Growth and surface properties of boehmite nanofibers and nanotubes at low temperatures using a hydrothermal synthesis route, Langmuir, 23(2007), No. 19, p. 9850.
      [8]
      Y.D. Deng, Q. Yang, G.W. Lu, and W.B. Hu, Synthesis of γ-Al2O3 nanowires through a boehmite precursor route, Ceram. Int., 36(2011), No. 6, p. 1773.
      [9]
      Y.M. Xue, J. Lin, Y. Fan, J. Li, A. Elsanousi, X.W. Xu, D. Liu, Y. Huang, Y. Liu, F.B. Meng, J. Zou, and C.C. Tang, Synthesis and hydrogen absorption of high-specific-surface ultrafine theta-Al2O3 nanowires, J. Cryst. Growth, 382(2013), p. 52.
      [10]
      T.B. He, L. Xiang, and S.L. Zhu, Different nanostructures of boehmite fabricated by hydrothermal process:effects of pH and anions, CrystEngComm, 11(2009), No. 7, p. 1338.
      [11]
      S.C. Shen, Q. Chen, P.S. Chow, G.H. Tan, X.T. Zeng, Z. Wang, and R.B.H. Tan, Steam-assisted solid wet-gel synthesis of high-quality nanorods of boehmite and alumina, J. Phys. Chem. C, 111(2007), No. 2, p. 700.
      [12]
      J.F. Hochepied, O. Ilioukhina, and M.H. Berger, Effect of the mixing procedure on aluminium (oxide)-hydroxide obtained by precipitation of aluminium nitrate with soda, Mater. Lett., 57(2003), No. 19, p. 2817.
      [13]
      X.Y. Chen, Z.J. Zhang, X.L. Li, and S.W. Lee, Controlled hydrothermal synthesis of colloidal boehmite (γ-AlOOH) nanorods and nanoflakes and their conversion into γ-Al2O3 nanocrystals, Solid State Commun., 145(2008), No. 7-8, p. 368.
      [14]
      Z.F. Zhu, S. Cheng, H. Liu, X.N. Dong, and Y. Shi, Hydrothermal synthesis of hexagon nanosheets self-assembled 3D stalk-like alumina, Mater. Lett., 123(2014), p. 258.
      [15]
      W.Q. Cai, S.G. Chen, J.G. Yu, Y.Z. Hu, C.X. Dang, and S.H. Ma, Template-free solvothermal synthesis of hierarchical boehmite hollow microspheres with strong affinity toward organic pollutants in water, Mater. Chem. Phys., 138(2013), No. 1, p. 167.
      [16]
      J.X. Yang, J.J. Ma, and Y.W. Huang, Hydrothermal synthesis of monodisperse leaf-like boehmite nanosheets:transformation from irregular to regular morphology, Mater. Sci. Forum, 694(2011), p. 28.
      [17]
      G.C. Li, Y.Q. Liu, D. Liu, L.H. Liu, and C.G. Liu, Synthesis of flower-like Boehmite (AlOOH) via a simple solvothermal process without surfactant, Mater. Res. Bull., 45(2010), No. 10, p. 1487.
      [18]
      F. Rashidi, A.N. Kharat, A.M. Rashidi, E. Lima, V. Lara, and J.S. Valente, Fractal geometry approach to describe mesostructured boehmite and gamma-alumina nanorods, Eur. J. Inorg. Chem., 2010, No. 10, p. 1544.
      [19]
      X. Bokhimi, A. Morales, and J.S. Valente, Sulfate ions and boehmite crystallization in a sol made with aluminum tri-sec-butoxide and 2-propanol, J. Phys. Chem. C, 111(2007), No. 1, p. 103.
      [20]
      M.M. Amini and M. Mirzaee, Effect of solution chemistry on preparation of boehmite by hydrothermal assisted sol-gel processing of aluminum alkoxides, J. Sol-Gel Sci. Technol., 36(2005), No. 1, p. 19.
      [21]
      M. Nguefack, A.F. Popa, S. Rossignol, and C. Kappenstein, Preparation of alumina through a sol-gel process. Synthesis, characterization, thermal evolution and model of intermediate boehmite, Phys. Chem. Chem. Phys., 5(2003), No. 19, p. 4279.
      [22]
      S.C. Kuiry, E. Megen, S.D. Patil, S.A. Deshpande, and S. Seal, Solution-based chemical synthesis of boehmite nanofibers and alumina nanorods, J. Phys. Chem. B, 109(2005), No. 9, p. 3868.
      [23]
      B. Dash, B.C. Tripathy, I.N. Bhattacharya, S.C. Das, C.R. Mishra, and B.K. Mishra, Precipitation of boehmite in sodium aluminate liquor, Hydrometallurgy, 95(2009), No. 3-4, p. 297.
      [24]
      A. Alemi, Z. Hosseinpour, M. Dolatyari, and A. Bakhtiar, Boehmite (γ-AlOOH) nanoparticles:Hydrothermal synthesis, characterization, pH-controlled morphologies, optical properties, and DFT calculations, Phys. Status Solidi B, 249(2012), No. 6, p. 1264.
      [25]
      C.E. Corbató, R.T. Tettenhorst, and G.G. Christoph, Structure refinement of deuterated boehmite, Clays Clay Miner., 33(1985), No. 1, p. 71.
      [26]
      B. Delley, An all-electron numerical method for solving the local density functional for polyatomic molecules, J. Chem. Phys., 92(1990), No. 1, p. 508.
      [27]
      B. Delley, From molecules to solids with the DMol3 approach, J. Chem. Phys., 113(2000), No. 18, p. 7756.
      [28]
      D.M. Bylander and L. Kleinman, Good semiconductor band gaps with a modified local-density approximation, Phys. Rev. B, 11(1990), p. 7868.
      [29]
      J.P. Perdew, K. Burke, and M. Ernzerhof, Generalized gradient approximation made simple, Phys. Rev. Lett., 77(1996), No. 18, p. 3865.
      [30]
      H. Xu, P. Reunchan, S. X. Ouyang, H. Tong, N. Umezawa, T. Kako, and J. Ye, Anatase TiO2 single crystals exposed with high-reactive{111}facets toward efficient H2 evolution, Chem. Mater., 25(2013), No. 3, p. 405.
      [31]
      D.H. Lee and R.A. Condrate Sr., An FTIR spectral investigation of the structural species found on alumina surfaces, Mater. Lett., 23(1995), No. 4-6, p. 241.
      [32]
      S. Musić,Đ. Dragčević, and S. Popović, Hydrothermal crystallization of boehmite from freshly precipitated aluminum hydroxide, Mater. Lett., 40(1999), No. 6, p. 269.
      [33]
      G. García, M. Falco, P. Crespo, S. Cabrera, and U. Sedran, Characterization and catalytic evaluation of aluminum oxides obtained by the atrane route, Catal. Today, 166(2011), No. 1, p. 60.
      [34]
      X.B. Li, L. Yan, Q.S. Zhou, G.H. Liu, and Z.H. Peng, Thermodynamic model for equilibrium solubility of gibbsite in concentrated NaOH solutions, Trans. Nonferrous Met. Soc. China, 22(2012), No. 2, p. 447.
      [35]
      D. Panias, P. Asimidis, and I. Paspaliaris, Solubility of boehmite in concentrated sodium hydroxide solutions:model development and assessment, Hydrometallurgy, 59(2001), No. 1, p. 15.
      • Relative Articles
      Cited By

    Catalog


    • /

      返回文章
      返回

      版权所有 ©《矿物冶金与材料学报（英文）》编辑部

      地址：北京市海淀区学院路30号邮政编码：100083

      电子邮箱：journal@ustb.edu.cn电话：+86-10-62332875

      本系统由 北京仁和汇智信息技术有限公司 开发    百度统计