YUAN Shi-Ling

Shandong University, Jinan, Shandong Sheng, China

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Publications (2)0.92 Total impact

  • Yuan Shi-Ling, Cai Zheng-Ting, Xu Gui-Ying
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    ABSTRACT: The aggregates in sodium dedecylsulphate (SDS)/dimethylbenzene/water systems have been investigated using dissipative particles dynamic (DPD) simulation method. Through analyzing three-dimensional structures of aggregates, three simulated results are found. One is the phase separation, which is clearly observed by water density and the aggregates in the simulated cell; another is the water morphology in reverse micelle, which can be found through the isodensity slice of water including bound water, trapped water and bulky water; the third is about the water/oil interface, i. e., ionic surfactant molecules, SDS, prefer to exist in the interface between water and oil phase at the low concentration.
    Chinese Journal of Chemistry 08/2010; 21(2):112 - 116. · 0.92 Impact Factor
  • CUI Peng, YUAN Shi-Ling, XU Gui-Ying
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    ABSTRACT: Nanostructure SiO<SUB>2</SUB> was prepared from mealies corns. The micron phytoliths were obtained after treatment with mixed acids, using the phytolith samples as raw materials, nano-silica was obtained through calcining at certain temperature after boiling in the nitric solution. And its structure was characterized by X-ray diffraction (XRD), optical microscope, transmission electron microscope (TEM), scanning electron microscope (SEM), energy dispersive spectroscope (EDS) and Infrared Spectroscope (IR). The results show that the phytoliths are all dumbbellª²type in cornstalks and leaves in the micro level; however they are located along or against vertically the lignose, respectively. The nanoª²silica with diameter of 103nm is obtained through calcination after boiling in HNO<SUB>3</SUB> solution, and the nano SiO<SUB>2</SUB> crosslink in higher temperature.
    Journal of Inorganic Materials. 01/2009;

Publication Stats

3 Citations
0.92 Total Impact Points

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Institutions

  • 2010
    • Shandong University
      • Institute of Theoretical Chemistry
      Jinan, Shandong Sheng, China