Porosity and Surface Heterogeneity of Α-Alumina: Does the Race Towards the “Universal” t-curve Have a Finish? - Conference attendances | Sciact - CRIS-system of Boreskov Institute of Catalysis

Porosity and Surface Heterogeneity of Α-Alumina: Does the Race Towards the “Universal” t-curve Have a Finish? Conference attendances

Language

Английский

Participant type

Устный

URL

http://vega.umcs.lublin.pl/~drach/isshac10/sites/default/files/isshac_program.pdf

Conference

Tenth International Symposium Effects of Surface Heterogeneity in Adsorption, Catalysis and related Phenomena
27-31 Aug 2018 , Lublin

Authors

Mel'gunova Elena Aleksandrovna ¹ , Volodin Alexander Mikhailovich ¹ , Ayupov Artem Borisovich ¹ , Melgunov Maksim Sergeevich ¹

Affiliations

1	Boreskov Institute of Catalysis SB RAS

The concept of the universal t-curve in adsorption porometry was elaborated by de Boer et al in the middle of the past century. However, it is accepted now that different materials, i.e. alumina, silica, carbon, require specific t-curves coherent to their surface chemical composition, and no universality is observed. On the other hand, there are many alternative evidences that surface composition does not have a considerable effect on adsorption after a monolayer is formed.

Mel'gunova E.A. , Volodin A.M. , Ayupov A.B. , Melgunov M.S.
Porosity and Surface Heterogeneity of Α-Alumina: Does the Race Towards the “Universal” t-curve Have a Finish?
Tenth International Symposium Effects of Surface Heterogeneity in Adsorption, Catalysis and related Phenomena 27-31 Aug 2018