Porosity and Surface Heterogeneity of Α-Alumina: Does the Race Towards the “Universal” t-curve Have a Finish? - Доклады на конференциях | Sciact - CRIS-система Института катализа

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

Язык

Английский

Тип доклада

Устный

Url доклада

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

Конференция

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

Авторы

Мельгунова Елена Александровна ¹ , Володин Александр Михайлович ¹ , Аюпов Артем Борисович ¹ , Мельгунов Максим Сергеевич ¹

Организации

1	Институт катализа им. Г.К. Борескова СО РАН

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