Hierarchical zeolites combine the intrinsic catalytic properties of microporous zeolites and
the enhanced access and transport of the additional meso-and/or macroporous system …

Artificial olfaction based on gas sensor arrays aims to substitute for, support, and surpass
human olfaction. Like mammalian olfaction, a larger number of sensors and more signal …

Fluid catalytic cracking (FCC) is one of the major conversion technologies in the oil refinery
industry. FCC currently produces the majority of the world's gasoline, as well as an important …

Hierarchical zeolites have received increasing attention in the last decade due to their
outstanding catalytic performance. Several types of hierarchical zeolites can be prepared by …

Hierarchical (or mesoporous) zeolites have received an ever-increasing attention due to
their improved performance in catalysed reactions with respect to conventional (purely …

Recently the concept of hierarchical zeolites invoked more explicit attention to enhanced
accessibility of zeolites. By realizing additional meso-/macroporosity with the intrinsic …

With the necessity for the refining industry to treat heavier feedstocks, there is a clear
demand for improved zeolite materials displaying better accessible surface areas and …

The design of hierarchical zeolite catalysts is attempted through the maximization of the
hierarchy factor (HF); that is, by enhancing the mesopore surface area without severe …

Hierarchical (or mesoporous) zeolites have attracted significant attention during the first
decade of the 21st century, and so far this interest continues to increase. There have already …

Zeolites are widely used as microporous acid catalysts in oil refining and petrochemical
synthesis.[1] The micropores (ca. 1nm diameter) provide unique activity and shape …