Physical adsorption in porous glasses

• Autorzy: Ovechko V. , Dmytruk A. , Mygashko V.
• Konferencja: 6th Seminar Porous Glasses-Special Glasses, PGL 2002, Szklarska Poręba, 22-26.IX.2002 r.
• Języki publikacji: EN

Abstrakty

EN

We have presented the results of our investigation concerning adsorption in porous glass (PG). Chemical adsorption of gas molecules is due to indicator substances which were deposited from solution on the surface of pores. Physical adsorption of organic molecules is due to OH-adsorption centres which are always arranged on the surface of PG at room temperature. Adsorption processes were investigated with infrared spectroscopy.

Słowa kluczowe

EN

porous glass; physical adsorption; vibration spectroscopy

PL

szkło porowate; adsorpcja; spektoskopia oscylacyjna

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2003
• Tom: Vol. 33, nr 1
• Strony: 41--44
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Ovechko V.

• Radiophysical Faculty, Kyiv National Taras Shevchenko University, Academician Glushkov Prosp., 6, Kyiv, 03127, Ukraine

autor

Dmytruk A.

• Radiophysical Faculty, Kyiv National Taras Shevchenko University, Academician Glushkov Prosp., 6, Kyiv, 03127, Ukraine

autor

Mygashko V.

• Radiophysical Faculty, Kyiv National Taras Shevchenko University, Academician Glushkov Prosp., 6, Kyiv, 03127, Ukraine

Bibliografia

• [1] Ovechko V .S, Dmytruk A.M, Mygashko V.P, Mulenko S.A., Vib. Spectrosc. 22 (2000), 87.
• [2] Bolis V., Busco C., Bordiga S., Ugliengo P., Lamberti C., Zecchina A., Appl. Surf. Sci. 196 (2002), 56.
• [3] Kiselev V., Kozlov S., Zoteev A., Basic of Physics of Solid State Surface, Moscow Univ. Print, 1999 (in Russian).
• [4] Hobza P., Zahradnik R., Intermolecular Complexes, Academia, Prague 1988, p. 376.
• [5] Roggero I., Civalleri B., Ugliengo P., Chem. Phys. Lett. 341 (2001), 625.