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SiO2纳米颗粒单层膜流变特性的双Wilhelmy片法研究

臧渡洋 张永建 Langevin Dominique

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SiO2纳米颗粒单层膜流变特性的双Wilhelmy片法研究

臧渡洋, 张永建, Langevin Dominique

Rheological study of silica nanoparticle monolayers via two orthogonal Wilhelmy plates

Langevin Dominique, Zhang Yong-Jian, Zang Du-Yang
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  • 本文采用两个互相垂直的Wilhelmy片对不同润湿性的SiO2纳米颗粒单层膜的表面压和黏弹性进行了研究, 并利用Brewster角显微镜(BAM)对单层膜的形貌演变进行了观测. 实验发现, 当水面完全被颗粒覆盖时, 单层膜的表面压具有明显的各向异性, 中等润湿性(34%SiOH)的颗粒膜其表面压各向异性最大. 压缩模量E和剪切模量G均在中等润湿性时出现最大值. 这些结果表明, 单层膜的流变性能与泡沫的稳定性密切相关. 疏水性最强(20%SiOH)的颗粒膜具
    We investigate the rheological properties of silica nanoparticle monolayers at the air-water interface by using two orthogonal Wilhelmy plates in the Langmuir trough and Brewster angle microscopy (BAM). Remarkable anisotropic effect of surface pressure is observed when the layers are fully covered by particles. The pressure anisotropy is the most prominent for the layer of particles with 34%SiOH on their surface. The elastic compression and the shear moduli present the maxima at intermediate hydrophobicity. The dependence of rheological properties on particle hydrophobicity is closely related to the foamability and the stability of the foams made from these particle dispersions. A shape memory effect is observed in the condensed layer of the most hydrophobic particle(20%SiOH), which may result from the irreversible organization of particles and the particle arrangement driven by the inner stress stored in the layer.
    • 基金项目: 国家留学基金和西北工业大学基金研究基金(批准号:NPU-FFR-JC20100242)资助的课题.
    [1]

    Huang J X, Kim F, Tao A R, Conner S, Yang P D 2005 Nature Materials 4 896

    [2]

    Lin B J, Chen L J 2007 J. Chem. Phys. 126 034706

    [3]

    Binks B P 2002 Curr. Opin. Colloid Interface Sci. 7 21

    [4]

    Reynaert S, Moldenaers P, Vermant J 2007 Phys. Chem. Chem. Phys. 9 6463

    [5]

    Pickering S U 1907 J. Chem. Soc. 91 2001

    [6]

    Fujii S, Ryan A J, Armes S P 2006 J. Am. Chem. Soc. 128 7882

    [7]

    Gonzenbach U T, Studart A R, Tervoort E, Gauckler L J 2006 Angew. Chem. Int. Ed. 45 3526

    [8]

    Binks B P, Horozov T S 2005 Angew. Chem. Int. Ed. 44 3722

    [9]

    Cervantes-Martinez A, Rio E, Delon G, Saint-Jalmes A, Langevin D, Binks B P 2008 Soft Matter 4 1531

    [10]

    Horozov T S 2008 Curr. Opin. Colloid Interface Sci. 13 134

    [11]

    Vella D, Aussillous P, Mahadevan L 2004 Europhys. Lett. 68 212

    [12]

    Cicuta P, Stancik E J, Fuller G G, 2003 Phys. Rew. Lett. 90 236101

    [13]

    Jiang L, Zhao F, Tang J A, Zhu H, Li J R, Li B B 2001 Chin. Sci. Bull. 46 737

    [14]

    Wyss H M, Miyazaki K 2007 Phys. Rew. Lett. 98 238303

    [15]

    Xu S J, Men S Q, Wang B, Lu K Q 2000 Acta Phys. Sin. 49 2176 (in Chinese)[许素娟、门守强、王 彪、陆坤权 2000 物理学报 49 2176 ]

    [16]

    Gibbs J W 1961 Collected Works vol. 1(Dover Publishing Co. Inc, New York) p. 301

    [17]

    Gaines G L 1966 Insoluble monolayers at liquid-gas surfaces, (John Wiley, New York)

    [18]

    Hilles H, Maestro A, Monroy F, Ortega F, Rubio R G 2007 J. Phys. Chem. 126 124904

    [19]

    Georgieva D, Schmitt V, Leal-Calderon F, Langevin D 2009 Langmuir 25 5565

    [20]

    Georgieva D, Cagna A, Langevin D 2009 Soft Matter 5 2063

    [21]

    Erni P, Fischer P, Windhab E J, Kusnezov V, Stettin H, Läuger J 2003 Rev. Sci. Instr. 74 4916

    [22]

    Petkov J T, Gurkov T D 2000 Langmuir 16 3703

    [23]

    Ferenczi T A M, Cicuta P 2005 J. Phys.: Condens. Matter 17 S3445

    [24]

    Safouane M, Langevin D, Binks B P 2007 Langmuir 23 11546

    [25]

    Zang D Y, Rio E, Langevin D, Wei B, Binks B P 2010 Eur. Phys. J. E 31 125

    [26]

    Zang D Y, Stocco A, Langevin D, Wei B, Binks B P 2009 Phys. Chem. Chem. Phys. 11 9522

    [27]

    Kostakis T, Ettelaie R, Murray B S 2006 Langmuir 22 1273

    [28]

    Wijmans C M, Dickinson E 1998 Langmuir 14 7278

    [29]

    Zang D Y, Langevin D, Binks B P, Wei B 2010 Phys. Rev. E 81 011604

  • [1]

    Huang J X, Kim F, Tao A R, Conner S, Yang P D 2005 Nature Materials 4 896

    [2]

    Lin B J, Chen L J 2007 J. Chem. Phys. 126 034706

    [3]

    Binks B P 2002 Curr. Opin. Colloid Interface Sci. 7 21

    [4]

    Reynaert S, Moldenaers P, Vermant J 2007 Phys. Chem. Chem. Phys. 9 6463

    [5]

    Pickering S U 1907 J. Chem. Soc. 91 2001

    [6]

    Fujii S, Ryan A J, Armes S P 2006 J. Am. Chem. Soc. 128 7882

    [7]

    Gonzenbach U T, Studart A R, Tervoort E, Gauckler L J 2006 Angew. Chem. Int. Ed. 45 3526

    [8]

    Binks B P, Horozov T S 2005 Angew. Chem. Int. Ed. 44 3722

    [9]

    Cervantes-Martinez A, Rio E, Delon G, Saint-Jalmes A, Langevin D, Binks B P 2008 Soft Matter 4 1531

    [10]

    Horozov T S 2008 Curr. Opin. Colloid Interface Sci. 13 134

    [11]

    Vella D, Aussillous P, Mahadevan L 2004 Europhys. Lett. 68 212

    [12]

    Cicuta P, Stancik E J, Fuller G G, 2003 Phys. Rew. Lett. 90 236101

    [13]

    Jiang L, Zhao F, Tang J A, Zhu H, Li J R, Li B B 2001 Chin. Sci. Bull. 46 737

    [14]

    Wyss H M, Miyazaki K 2007 Phys. Rew. Lett. 98 238303

    [15]

    Xu S J, Men S Q, Wang B, Lu K Q 2000 Acta Phys. Sin. 49 2176 (in Chinese)[许素娟、门守强、王 彪、陆坤权 2000 物理学报 49 2176 ]

    [16]

    Gibbs J W 1961 Collected Works vol. 1(Dover Publishing Co. Inc, New York) p. 301

    [17]

    Gaines G L 1966 Insoluble monolayers at liquid-gas surfaces, (John Wiley, New York)

    [18]

    Hilles H, Maestro A, Monroy F, Ortega F, Rubio R G 2007 J. Phys. Chem. 126 124904

    [19]

    Georgieva D, Schmitt V, Leal-Calderon F, Langevin D 2009 Langmuir 25 5565

    [20]

    Georgieva D, Cagna A, Langevin D 2009 Soft Matter 5 2063

    [21]

    Erni P, Fischer P, Windhab E J, Kusnezov V, Stettin H, Läuger J 2003 Rev. Sci. Instr. 74 4916

    [22]

    Petkov J T, Gurkov T D 2000 Langmuir 16 3703

    [23]

    Ferenczi T A M, Cicuta P 2005 J. Phys.: Condens. Matter 17 S3445

    [24]

    Safouane M, Langevin D, Binks B P 2007 Langmuir 23 11546

    [25]

    Zang D Y, Rio E, Langevin D, Wei B, Binks B P 2010 Eur. Phys. J. E 31 125

    [26]

    Zang D Y, Stocco A, Langevin D, Wei B, Binks B P 2009 Phys. Chem. Chem. Phys. 11 9522

    [27]

    Kostakis T, Ettelaie R, Murray B S 2006 Langmuir 22 1273

    [28]

    Wijmans C M, Dickinson E 1998 Langmuir 14 7278

    [29]

    Zang D Y, Langevin D, Binks B P, Wei B 2010 Phys. Rev. E 81 011604

计量
  • 文章访问数:  7429
  • PDF下载量:  758
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-09-13
  • 修回日期:  2011-01-26
  • 刊出日期:  2011-07-15

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