Kinetics and Catalysis p. 715 - 719 (2000)
Update date:2022-08-16
Topics:
Gavrilov
The microporous structure of zirconium dioxide obtained by precipitation at different pH and different times of gel aging is studied by the physical adsorption of nitrogen, oxygen, and molecular hydrogen. It is shown that the ratio between the supermicropore surface areas measured by the adsorption of O2 and N2 as a function of the supermicropore volume previously revealed for SnO2 is also retained for zirconia (the surface area of supermicropores measured by O2 adsorption is larger than that measured by N2 adsorption). Possible reasons for this phenomenon are discussed. The conclusions on the factors responsible for the formation of the zirconia microporous structure are drawn.
View MoreDoi:10.1039/c8gc01356j
(2018)Doi:10.1055/s-0037-1610411
(2019)Doi:10.1016/j.cclet.2014.03.001
(2014)Doi:10.1016/j.tetasy.2005.12.037
(2006)Doi:10.1039/c9cc09649c
(2020)Doi:10.1016/j.bmc.2020.115773
(2020)