Startseite Preparation and Characterization of Pillared Derivatives from δ-Layered Sodium Disilicate and their Tribological Properties in Liquid Paraffin
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Preparation and Characterization of Pillared Derivatives from δ-Layered Sodium Disilicate and their Tribological Properties in Liquid Paraffin

  • Y. Fu , Y. Wang , H. Xu , J. P. Li und J. X. Dong
Veröffentlicht/Copyright: 5. April 2013
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Tenside Surfactants Detergents
Aus der Zeitschrift Tenside Surfactants Detergents Band 48 Heft 1

Abstract

The pillared derivatives from δ-layered sodium disilicate were investigated by intercalation of bisoctyl dimethyl ammonium chloride and dioctadecyl dimethyl ammonium chloride. The influence of various parameters such as water content, pH of the mixture, and time were examined. The resultant samples were characterized by X-ray powder diffraction, Fourier transform infrared, and thermal gravimetric observation. The experimental results showed that δ-layered sodium disilicate was first transformed to kanemite (NaHSi2O4(OH)2 · 2H2O), and subsequently kanemite was pillared with bisoctyl dimethyl ammonium chloride or dioctadecyl dimethyl ammonium chloride. The tribological properties of typical samples then were investigated by point contact test. The results show that the pillared derivatives have good load-carrying capacity and friction-reducing property.

Kurzfassung

Säulenförmige Derivate von δ-Natrium-Schichtsilikat wurden mit Hilfe der Einlagerung von Dimethyldioctylammoniumchlorid und Dimethyldioctadecylammoniumchlorid untersucht. Der Einfluss von unterschiedlichen Parametern wie Wassergehalt, pH-Wert und Zeit wurden analysiert. Die erhaltenen Proben wurden mit Röntgen-Pulverdiffraktion, Fourier-Infrarot-Spektroskopie und thermischer Gravimetrie charakterisiert. Die experimentellen Ergebnisse zeigten, dass δ-Natrium-Schichtsilikat zuerst in Kanemite (NaHSi2O4(OH)2 · 2H2O) überführt wurde und danach wurde Kanemite mit Dimethyldioctylammoniumchlorid oder Dimethyldioctadecylammoniumchlorid säulenförmig. Die tribologischen Eigenschaften von repräsentativen Proben wurden mit dem Punkt-Kontakt-Verfahren untersucht. Die Ergebnisse zeigen, dass die säulenförmige Varianten ein gutes Belastungsverhalten und reibungsreduzierende Eigenschaften haben.

Key words:: δ-layered sodium disilicate; bisoctyl dimethyl ammonium chloride; dioctadecyl dimethyl ammonium chloride; load-carrying capacity; friction-reducing property
Stichwörter:: δ-Natrium-Schichtsilikat; Dimethyldioctylammoniumchlorid; Dimethyldioctadecylammoniumchlorid; Belastungsverhalten; reibungsreduzierende Eigenschaften
∗ Professor Dong Jinxiang, Research Institute of Special Chemicals, Taiyuan University of Technology, Taiyuan, Shanxi 030024, P.R. China, Tel.: +86-351-6010550-8, Fax: +86-351-6111178. E-Mail:

Yuchuan Fu is studying for Master degree at Taiyuan University of Technology. His research interests are in the synthesis and characterization of porous materials.

Yajie Wang is studying for Master degree at Taiyuan University of Technology. Her research interests are in the synthesis and characterization of porous materials.

Hong Xu, a vice-professor of Taiyuan University of Technology, has been studying the application and synthesis of inorganic materials for 9 years.

Jinping Li, a professor of Taiyuan University of Technology, has been studying the application and synthesis of inorganic porous materials for 20 years.

Jinxiang Dong, a professor of Taiyuan University of Technology, has been studying the application and synthesis of inorganic porous materials for 20 years.

References

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Received: 2009-07-06
Published Online: 2013-04-05
Published in Print: 2011-01-01

© 2011, Carl Hanser Publisher, Munich

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. Editorial
  6. Rückblick auf zwei erfolgreiche Jahre 2009/2010
  7. Application
  8. Surface Activity and Adsorption Properties of New Perfluorinated Carbohydrate Surfactants
  9. Novel Surfactants
  10. Study of Glycerol Residue as a Carbon Source for Production of Rhamnolipids by Pseudomonas aeruginosa (ATCC 10145)
  11. Study of CLSI-M44-A Disk Diffusion Method for Determining the Susceptibility of Candida Species against Novel Complexes Derived from Copper Stearate with 2-Amino Benzothiazoles
  12. European Detergents Conference
  13. Bicontinuous Microemulsion as Reaction Medium for ω-Transaminase Catalysed Biotransformations
  14. Physical Chemistry
  15. SAXS Study on Azithromycin Loaded Nonionic Microemulsions
  16. Effects of Alkaline Cations on Self-assembly of Cetylpyridinium Surfactants
  17. Influence of Surfactants on Release of Chlorhexidine from Hydrogels
  18. Environmental Chemistry
  19. Influence of Surfactants on the Performance of Calcium Phosphate Scale Inhibitors
  20. Technical Chemistry
  21. Preparation and Characterization of a Phosphorous Free and Non-Nitrogen Antiscalant in Industrial Cooling Systems
  22. Preparation and Characterization of Pillared Derivatives from δ-Layered Sodium Disilicate and their Tribological Properties in Liquid Paraffin
  23. Synthesis
  24. An Efficient and Mild Procedure for the Preparation of Aldonic Acids via Oxidation of D-Sucrose by Employing N-Bromophthalimide Oxidant and Micellar System
  25. Synthesis and Properties of Some N-Acylethylenediamine Triacetic Acid Chelating Surfactants
  26. Conference and Meeting Report
  27. Sixth European Detergents Conference Report
  28. GDCh-Intensive Course Surfactants: Detergents, Cosmetics, Technical Applications
https://doi.org/10.3139/113.110106
Schlagwörter für diesen Artikel
δ-layered sodium disilicate; bisoctyl dimethyl ammonium chloride; dioctadecyl dimethyl ammonium chloride; load-carrying capacity; friction-reducing property

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. Editorial
  6. Rückblick auf zwei erfolgreiche Jahre 2009/2010
  7. Application
  8. Surface Activity and Adsorption Properties of New Perfluorinated Carbohydrate Surfactants
  9. Novel Surfactants
  10. Study of Glycerol Residue as a Carbon Source for Production of Rhamnolipids by Pseudomonas aeruginosa (ATCC 10145)
  11. Study of CLSI-M44-A Disk Diffusion Method for Determining the Susceptibility of Candida Species against Novel Complexes Derived from Copper Stearate with 2-Amino Benzothiazoles
  12. European Detergents Conference
  13. Bicontinuous Microemulsion as Reaction Medium for ω-Transaminase Catalysed Biotransformations
  14. Physical Chemistry
  15. SAXS Study on Azithromycin Loaded Nonionic Microemulsions
  16. Effects of Alkaline Cations on Self-assembly of Cetylpyridinium Surfactants
  17. Influence of Surfactants on Release of Chlorhexidine from Hydrogels
  18. Environmental Chemistry
  19. Influence of Surfactants on the Performance of Calcium Phosphate Scale Inhibitors
  20. Technical Chemistry
  21. Preparation and Characterization of a Phosphorous Free and Non-Nitrogen Antiscalant in Industrial Cooling Systems
  22. Preparation and Characterization of Pillared Derivatives from δ-Layered Sodium Disilicate and their Tribological Properties in Liquid Paraffin
  23. Synthesis
  24. An Efficient and Mild Procedure for the Preparation of Aldonic Acids via Oxidation of D-Sucrose by Employing N-Bromophthalimide Oxidant and Micellar System
  25. Synthesis and Properties of Some N-Acylethylenediamine Triacetic Acid Chelating Surfactants
  26. Conference and Meeting Report
  27. Sixth European Detergents Conference Report
  28. GDCh-Intensive Course Surfactants: Detergents, Cosmetics, Technical Applications
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