Abstract In this paper, Salen‐Ni basis polyphosphazene microsphere (Salen‐PZN‐Ni), boric acid (BA), and 3‐aminopropyltriethoxysilane (KH‐550) were used as raw materials to prepare a new flame retardant Salen‐PZN‐Ni@BA@KH‐550 by surface modification. The thermal properties of epoxy resin (EP) composites studied. introduction refined the stability EP composites, well amount carbon residue at 800°...

This work investigated for the first time role of adsorption in photocatalytic degradation methylene blue and Orange II dyes presence 3-aminopropyltriethoxysilane (APTES)-modified TiO2 nanomaterials. It has been demonstrated that decrease a detrimental effect on activity. APTES/TiO2 photocatalysts were successfully prepared by solvothermal modification pressure autoclave, followed heat treatmen...

manganese (?) complex with 2, 2? bipyridine, 1, 1? dioxide (bpdo) ligand was immobilized within nanoreactors of mcm-41. the immobilized complex was characterized by powder x-ray diffraction (xrd), nitrogen adsorption desorption, and ftir. the pore volume, surface area and pore diameter of mcm-41 decreased after immobilization of mn complex. three bands observed at 1250, 1220 cm?1 and 757 cm?1 a...

in this study, removal of acid blue 62 from aqueous solution by mesoporous silicate mcm-41 modified by aminopropyltriethoxysilane (aptes) composite was studied. properties of synthesized composite were analyzed and confirmed by sem, edx and ftir. results show that langmuir adsorption isotherm has the best compatibility with the results of experiments. kinetic analysis using pseudo-first-order m...

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This work attempted to fabricate superhydrophobic fabric via a simple immersion technique. Textile fabrics were coated with silica nanoparticles prepared from tetraethoxysilane (TEOS) obtain sufficient roughness hydrophobic surface chemistry. Then, the treated polydimethylsiloxane (PDMS) and aminopropyltriethoxysilane (APTES) reduce energy. The effects of PDMS concentration on morphology superh...

Cellular surface recognition and behavior are driven by a host of physical chemical features which have been exploited to influence particle–cell interactions. Mechanical topographical cues define the milieu plays an important role in defining range cellular activities such as material recognition, adhesion, migration through cytoskeletal organization signaling. In order elucidate effect local ...

A series of mesoporous silica (MS) materials, including rod-like and spherical SBA-15, MCM-41, MCM-48, was successfully synthesized modified by silane coupling agent γ-aminopropyltriethoxysilane. The MS utilized as a microreactor for solution reversible addition–fragmentation transfer (RAFT) polymerization methyl methacrylate (MMA) using xanthate chain azodiisobutyronitrile an initiator. Notabl...

The field of optical thin films has garnered significant attention due to their potential applications in visible light communication, sensing, and imaging. Among the various fabrication methods available, conventional layer-by-layer (LBL) dip coating is less sophisticated more economical. Nevertheless, this approach frequently encounters deficiencies precise control growth films. This work aim...