Production of pigments on functionalized silica carriers

• Autorzy: Andrzejewska A. , Krysztafkiewicz A. , Jesionowski T.
• Języki publikacji: EN

Abstrakty

EN

Studies were performed on adsorption of pigments (Neutral Red or Methylene Blue) on silica adsorbents. The adsorbents included a modified Syloid&reg244 silica and spherical silica, precipitated from emulsion. The adsorption yielded pigments on the silica carier, which were subjected to physicochemical evaluation.

Słowa kluczowe

EN

chemical adsorption; silane coupling agents; precipitated silica; organic pigments

PL

adsorpcja chemiczna; silanowe środki sprzęgające; krzemionka strącana; pigmenty organiczne

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2006
• Tom: Vol. 8, nr 4
• Strony: 100--102
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Andrzejewska A.

autor

Krysztafkiewicz A.

autor

Jesionowski T.

• Institute of Chemical Technology and Engineering, Poznan University of Technology, pl. M. Skłodowskiej-Curie 2, 60-965 Poznan,

Bibliografia

• (1) Sarbak Z.: Adsorption and adsorbents, Theory and application (in Polish), Poznań, 2000.
• (2) Zuravlev L. T.: The surface chemistry of amorphous silica. Zhuravlev model, Colloids Surf. A, 2000, 173, 1.
• (3) van Damme H.: Adsorption on Silica Surfaces New York, 2000.
• (4) Jiu J., Kurumada K-ichi., Tanigaki M.: Preparation of nanoporous silica using copolymer template, Mater. Chem Physics., 2002, 78, 177.
• (5) Leboda R., Skubiszewska-Zięba J., Dąbrowski A., Tertykh V. A.,: Effect of aerosil on the hydrothermal modification of porous structure of silica gel adsorbents Colloids Surf. A, 2000, 172, 69.
• (6) Choma J., Kloske M., Jaroniec M.: An improved methodology for adsorption characterization of unmodified and modified silica gel, J. Colloid Interf. Sci., 2003, 266, 168.
• (7) Krysztafkiewicz A., Binkowski S., Jesionowski T.: Adsorption of dyes on a silica surface, Appl. Surf. Sci., 2002, 199,31
• (8) Jesionowski T, Binkowski S., Krysztafkiewicz A.: Adsorption of the selected organic dyes on the functionalized surface of precipitated silica via emulsion route Dyes Pigm 2005, 65, 267.
• (9) Krysztafkiewicz A., Jesionowski T.: Silica-organic dye hybrid systems: production and application (in Polish) Przem. Chem., 2003, 82, 844.