Warianty tytułu
Konferencja
10th Ukrainian-Polish Symposium "Theoretical and Experimental Studies of Interfacial Phenomena and Their Technological Applications", Lviv-Uzlissja, Ukraine
Języki publikacji
Abstrakty
Adsorption properties and concentrations of surface oxygen groups were determined for commercial carbons (WG-12 and WG-15) and commercial carbons modified by water, hydrochloric acid and nitric acid (V). Basic parameters of the porous structure of the present carbons were determined according to low-temperature isotherms of nitrogen adsorption. Moreover, concentrations of surface oxygen groups were determined by the Boehm and TGA methods. Modifying agents used here substantially affect the porous structure and chemical properties of the surface of activated carbons. The use of nitric acid (V) affects chemical properties most.
Czasopismo
Rocznik
Tom
Strony
3-9
Opis fizyczny
Bibliogr. 4 poz., rys.
Twórcy
autor
autor
- Institute of Chemistry, Świętokrzyska Academy, ul. Chęcińska 5, 25-020 Kielce, Poland, martar@pu.kielce.pl
Bibliografia
- 1. Bandosz T.J. and Ania C.O., Activated Carbon Surfaces in Environmental Remediation, Elsevier, Amsterdam, 159(2006).
- 2. Alfarra A., Frackowiak E. and Beguin F., Appl. Surf. Sci., 228, 84 (2004).
- 3. Boehm H.P., Carbon, 40, 145 (2002).
- 4. Leng C.C. and Pinto N.G., Carbon, 35, 1375 (1997).
- 5. Moreno-Castilla C., Carrasco-Marin F., Moldonado-Hodar F.J. and Rivera-Utrilla J., Carbon, 36, 145 (1998).
- 6. Korver J.A., Chem. Weekblad, 46, 301 (1950).
- 7. Gregg S.J. and Sing K.S.W., Adsorption, Surface Area and Porosity, Academic Press, London 1991.
- 8. Kruk M., Jaroniec M. and Gadkaree K.P., J. Colloid Interface Sci., 192, 250 (1997).
- 9. Figueiredo J.L., Pereira M.F.R., Freitas M.M.A. and Orfao J.J.M., Carbon, 37, 1379 (1999).
- 10. Haydar S., Moreno-Castilla C., M., Ferro-Garcia M.A., Carrasco-Marin F. and Rivera-Utrillo J., Carbon, 38, 1215(2000).
- 11. Szymański G.S., Karpiński Z., Biniak S. and Świątkowski A., Carbon, 40, 2627 (2002).
- 12. Pradhan B.K. and Sandle N.K., Carbon, 37, 1323 (1999).
- 13. Lopez-Ramon M. V., Stoeckli F., Moreno-Castilla C. and Carrasco-Marin F., Carbon, 37,1215 (l 999).
- 14. Biniak S., Szymański G., Siedlewski J.and Świątkowski A., Carbon, 35, 1799 (1997).
- 15. Salome L. I. and Bandosz T.J., J. Colloid Interface Sci., 240, 252 (2001).
- 16. Shim Jae-Woon, Park Soon-Jin and Ryu Seung-Kon, Carbon, 39, 1635 (2001).
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ5-0022-0047