Green preparation and characterization of AGC-ZM-2022 as a novel mesoporous silica material using palmitic acid as a natural template

Abstract

In this research, for the first time, AGC-ZM-2022 (Arash Ghorbani-Choghamarani and Zahra Moradi-2022) has been reported as a novel mesoporous silica compound. In the described approach, palmitic acid was used as a green and natural template.

The new Schiff‐base complex of copper(II) grafted on mesoporous KIT‐6 as an effective nanostructure catalyst for the homoselective synthesis of various tetrazoles

“…In the KIT-6 substrate, a highly reflective peak with the Miller index (211) at 2θ = 1.3 position and a weak peak with the Miller index (220) appears at 2θ = 2.1 position, in a cubic form with Ia3d symmetry of the KIT-6. 69,70 In the catalyst's XRD pattern, the KIT-6 diffraction pattern was also preserved, except that the peak intensities were reduced. These decrease due to the stabilization of the Cu(II)[Sal(PMeOSi)DETA] complex within the channels of mesoporous KIT-6.…”

“…These decrease due to the stabilization of the Cu(II)[Sal(PMeOSi)DETA] complex within the channels of mesoporous KIT-6. 69,70 Figure 4 displays SEM images of the catalyst. As reported, KIT-6 particles have spherical structures.…”

Synthesis of benzothiazoles using an iron-anchored polysulfonamide modified layered double oxide/sodium alginate nanocomposite

“…These nanocomposites involve the integration of one or more organic polymer matrices with one or more nanollers, which may belong to either the organic or inorganic category. [26][27][28][29][30][31][32] Employing an inorganic ller within an organic polymeric matrix, polymer-inorganic ller nanocomposites (PIF-NCs) have gained prominence for their exceptional properties. These materials, distinguished by their outstanding characteristics, are widely applied in various elds such as adsorption, separation, membrane ltration, catalysis, drug delivery, and energy storage.…”

Substituting fossil-based with bio-based chemicals: the case of limonene as a greener pore expander for micellar templated silica

“…Many of the substances involved in MTS synthesis are still fossil-based, corrosive or even hazardous, but greening efforts are already underway and emerge as a growing research direction in the preparation of porous materials. 20 For example, the phospholipid lecithin, 21 alkylglycosides, 22,23 palmitic acid, 24 tannic acid, 25 oleylamines, 26 gelatine, 27 and yeast-derived sophorolipids 28 were successfully applied as bio-based mesopore templates. Some of these templates such as tannic acid and gelatine were reported to also increase the pore size of the obtained materials.…”