Startseite Synthesis of Thermoresponsive SiO2 Composite Modified by Nonionic Organosilicone Surfactant
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Synthesis of Thermoresponsive SiO2 Composite Modified by Nonionic Organosilicone Surfactant

  • Xiumei Tai , Jinghong Ma , Zhiping Du und Wanxu Wang
Veröffentlicht/Copyright: 9. September 2013
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Abstract

Nonionic organosilicone surfactant trisiloxane-modified oligo (propylene oxide-block-ethylene oxide) was selected as the typical modifying agent in the synthesis of thermoresponsive SiO2 composite. Absolute ethanol was used as the reaction medium. The properties of the prepared composite were characterized by transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), contact angle measurement instrument and dynamic light scatter (DLS). The results showed that the low critical solution temperature (LCST) of the composite is consistent with the cloud point of trisiloxane-modified oligo (propylene oxide-block-ethylene oxide).

Kurzfassung

Das nichtionische Organosilikontensid, mit Trisiloxan modifiziertes Oligopropylen-blockethylenoxid, wurde als typisches Modifizierungsmittel für die Synthese eines thermoresponsiven SiO2-Komposits ausgewählt. Absoluter Ethanol wurde als Reaktionsmedium verwendet. Die Eigenschaften des hergestellten Komposits wurden mit Hilfe der Transmissionselektronenmikroskopie (TEM), der Röntgenphotoelektronenspektroskopie (XPS), der Messung des Kontaktwinkels und der dynamischen Lichtstreumessung (DLS) charakterisiert. Die Ergebnisse zeigten, dass die untere kritische Lösungstemperatur (LCST) des Komposits der Cloud-Temperatur des mit Trisiloxan modifizierten Oligopropylen-blockethylenoxid entspricht.

Key words: Thermoresponsive compound; SiO2 composite; nonionic organosilicone surfactant
Stichwörter: Thermoresponsive Verbindung; SiO2-Komposit; nichtionisches Organosilikontensid
4 Mr. Jinghong Ma, Key Laboratory of Coal Science and Technology, Ministry of Education, Institution of Special Chemicals, Taiyuan University of Technology, Taiyuan 030024, P.R. China, E-Mail: ,
5 Prof. Zhi-Ping Du, China Research Institute of Daily Chemical IndustryTaiyuan 030001P.R. China, E-Mail:

Xiu-Mei Tai is working at China Research Institute of Daily Chemical Industry and a graduate of Taiyuan University of Technology. Her research fields centred at the synthesis of organic/inorganic composite materials and the application of surfactant in the synthesis of nanomaterial.

Jinghong Ma is a professor of Taiyuan University of Technology, Her research mainly focus on the synthesis of zeolite sieve.

Zhi-Ping Du is a chief scientist of Shanxi province surfactant key laboratory, she currently also works at Shanxi University and has been engaged in surfactant and mesoporous molecular sieve researches.

Wan-Xu Wang is the dean of China Research Institute of Daily Chemical Industry.

References

1. Zhang, Q., Clark, Ch., Wang, M., Remsen, E. and Wooley, K.: Thermally-Induced (Re) shaping of Core-Shell Nanocrystalline Particle. Nano Letters2 (2002) 1051–1054.Suche in Google Scholar

2. Schmaljohann, D.: Thermo- and pH-responsive polymers in drug delivery. Advanced Drug Delivery Reviews58 (2006) 1655–1670.10.1016/j.addr.2006.09.020Suche in Google Scholar PubMed

3. Bromberg, L. and Ron, E.: Temperature-responsive gels and thermogelling polymer matrices for protein and peptide delivery. Advanced Drug Delivery Reviews31 (1998) 197–221.Suche in Google Scholar

4. Chen, H., Liu, L., Wang, L., Ching, C., Yu, H. and Yang, Y.: Thermally responsive reversed micelles for immobilization of enzymes. Advanced Functional Materials18 (2008) 95–102.Suche in Google Scholar

5. Gupta, V., Singh, A. and Gupta, B.: Schiff bases as cadmium(II) selective ionophores in polymeric membrane electrodes. Analytica Chimica Acta583 (2007) 340–348.Suche in Google Scholar

6. Gupta, V., Khayat, M., Singh, A. and Pal, M.: Nano level detection of Cd(II) using poly(vinyl chloride) based membranes of Schiff bases. Analytica Chimica Acta634 (2009) 36–43.Suche in Google Scholar

7. Okamoto, M.: Recent advances in polymer/layered silicate nanocomposites: an overview from science to technology. Mater. Sci. Technol.22 (2006) 756–779.Suche in Google Scholar

8. Koleva, D., Boshkov, N., Bachvarov, V., Zhan, H. and Breugel, K.: Application of PEO113-b-PS218 nano-aggregates for improved protective characteristics of composite zinc coatings in chloride-containing environment. Surf. Coat Technol.204 (2010) 3760–3772.Suche in Google Scholar

9. Ver, M., Narasimhan, B., Shanks, B. and Mallapragada, S.: Effect of mesoporosity on thermal and mechanical properties of polystyrene/Silica composites. ACS Appl. Mater. Interfaces2 (2010) 41–47.Suche in Google Scholar

10. Lee, J. and Lee, H.: Characterization of organobentonite used for polymer nanocomposites. Mater. Chem. Phys.85 (2004) 410–415.Suche in Google Scholar

11. Chen, J., Liu, M., Chen, C., Gong, H. and Gao, C.: Synthesis and characterization of Silica nanoparticles with well-defined thermoresponsive PNIPAM via a combination of RAFT and click chemistry. Appl. Mater. Interfaces3 (2011) 3215–3223.Suche in Google Scholar

12. Wang, Ch., Wang, J., Gao, W., Jiao, J., Feng, H., Liu, X. and Chen, L.: One-pot preparation of thermoresponsive silica-poly(N-isopropylacrylamide) nanocomposite particles in supercritical carbon dioxide. J. Colloid Interface Sci.343 (2010) 141–148.Suche in Google Scholar

13. Zhang, K., Ma, J., Zhang, B., Zhao, Sh., Li, Y. P., Xu, Y. X., Yu, W. Zh. and Wang, J. Y.: Synthesis of thermoresponsive silica nanoparticle/PNIPAM hybrids by aqueous surface-initiated atom transfer radical polymerization. Materials Letters61 (2007) 949–952.Suche in Google Scholar

14. Stöber, W. and Fink, A.: Controlled growth of monodispersed spheres in the micron size range. J. Colloid Interface Sci.26 (1968) 62–69.Suche in Google Scholar

15. Philipse, A. and Vrij, A.: Preparation and properties of nonaqueous model dispersions of chemically modified, charged silica spheres. J. Colloid Interface Sci.128 (1989) 121–136.Suche in Google Scholar

Received: 2012-9-21
Revised: 2012-12-11
Published Online: 2013-09-09
Published in Print: 2013-07-15

© 2013, Carl Hanser Publisher, Munich

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. Application
  6. Surface and Interfacial Performance of Unsaturated Octadecyl Carboxybetaine
  7. Synthesis of Thermoresponsive SiO2 Composite Modified by Nonionic Organosilicone Surfactant
  8. Combination of Best Promoter and Micellar Catalyst for Chromic Acid Oxidation of D-Mannitol to Mannose in Aqueous Media
  9. Antimicrobial Efficacy of Hygiene Rinsers under Consumer-Related Conditions
  10. Environmental Chemistry
  11. How Effective are Alternative Ways of Laundry Washing?
  12. Novel Surfactants
  13. Foaming Behavior of Dialdehyde Starch Schiff-base Derivatives
  14. Novel Diphenyl Methane Based Quaternary Ammonium Surfactants: Synthesis, Surface Properties and Antimicrobial Activity
  15. Physical Chemistry
  16. Interaction of Cationic CTAB Surfactant with Curcumin, an Anticarcinogenic Drug: Spectroscopic Investigation
  17. Parametric Optimization and Thermo-dynamic Studies on the Influence of Electrolytes on Sodium Salicylate in Aqueous Solution
  18. Effect of Cationic Surfactant on the Oxidation of Galactose by N-Bromophthalimide in the Presence of Acidic Medium: A Kinetic and Mechanistic Study
  19. News
  20. Retirement of Professor Ulrich Buller
https://doi.org/10.3139/113.110255
Schlagwörter für diesen Artikel
Thermoresponsive compound; SiO2 composite; nonionic organosilicone surfactant

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. Application
  6. Surface and Interfacial Performance of Unsaturated Octadecyl Carboxybetaine
  7. Synthesis of Thermoresponsive SiO2 Composite Modified by Nonionic Organosilicone Surfactant
  8. Combination of Best Promoter and Micellar Catalyst for Chromic Acid Oxidation of D-Mannitol to Mannose in Aqueous Media
  9. Antimicrobial Efficacy of Hygiene Rinsers under Consumer-Related Conditions
  10. Environmental Chemistry
  11. How Effective are Alternative Ways of Laundry Washing?
  12. Novel Surfactants
  13. Foaming Behavior of Dialdehyde Starch Schiff-base Derivatives
  14. Novel Diphenyl Methane Based Quaternary Ammonium Surfactants: Synthesis, Surface Properties and Antimicrobial Activity
  15. Physical Chemistry
  16. Interaction of Cationic CTAB Surfactant with Curcumin, an Anticarcinogenic Drug: Spectroscopic Investigation
  17. Parametric Optimization and Thermo-dynamic Studies on the Influence of Electrolytes on Sodium Salicylate in Aqueous Solution
  18. Effect of Cationic Surfactant on the Oxidation of Galactose by N-Bromophthalimide in the Presence of Acidic Medium: A Kinetic and Mechanistic Study
  19. News
  20. Retirement of Professor Ulrich Buller
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