Amorphous aluminosilicates are applied in adsorption and catalysis because they can be
designed to possess micro-, meso-, and macropores. In this work, we analyze the nitrogen …

Hydrogen is a renewable energy carrier and one of the most competitive fuel options for the
future. Formic acid, due to its high gravimetric and volumetric hydrogen capacities (4.4 wt …

This review considers the use of fractal concepts to improve the development, fabrication,
and characterisation of catalytic materials and supports. First, the theory of fractals is …

Zeolite Y and Ti-containing zeolite Y (1%, 2% and 5% TiO2) were synthesized by a
hydrothermal seed-assisted method. In order to evidence the evolution of morphology …

Carbon-based composites were prepared to upgrade low-rank coal pyrolysis volatiles using
acid metal oxides (γ-Al 2 O 3), basic metal oxides (MgO and CaO), biochar, and caking coal …

A rapid and feasible approach was used to develop visible-light-driven-type Dion–Jacobson
perovskites by the modification of the RbLaTa2O7 host (RbLTO) with FeCl2 through the …

The fractal characterization of supported nanoparticles is a useful tool for obtaining structural
and morphological information that strongly impacts catalytic properties. We have …

In this research, the doping of SrTiO3 with Mn4+ was performed in order to evaluate the
potential application as a photocatalyst for the degradation of organic dye pollutants. Since …

The fractal properties of carbon paste electrodes (CPEs) and carbon paste electrodes
modified with ionic liquid (IL), AuTiO2/graphene oxide, and IL/AuTiO2/graphene oxide were …

Changing the composition and structure of a catalyst to obtain a positive impact on its
performance is challenging. Therefore, the optimization of the surface and the bulk …