New approach to evaluate pore size distributions and surface areas for hydrophobic mesoporous solids

Article Abstract:

A new study aims to develop a proper method for characterizing hydrophobic mesoporous solids using nitrogen adsorption techniques.

Adsorption, Porosity

---

Determination of the lamellar phase content in MCM-41 using X-ray diffraction, nitrogen adsorption, and thermogravimetry

Article Abstract:

An investigation in range of methods, with varying levels of complexity, accuracy and applicability, for the determination of the phase composition of different mixtures of hexagonal MCM-41 and lamellar phases.

Research and Development in the Physical, Engineering, and Life Sciences, Chemistry, Chemical research

---

Surface modifications of cage-like and channel-like mesopores and their implications for evaluation of sizes of entrances to cage-like mesopores

Article Abstract:

A new method to evaluate pore entrance size in silicas is proposed. The surface modifications method is based on the modification of the material with ligands.

Science & research, Industrial sand, Silica & Silica Sand, Industrial Sand Mining, Silica, Monomolecular films, Ligands, Ligands (Chemistry), Chemical properties, Silicon dioxide

Similar abstracts:

• Abstracts: Structural models and thermal desorption energetics for multilayer assemblies of the n-alkanes on Pt(111). Surface-mediated segregation and transport processes in mixed hydrocarbon multilayer assemblies
• Abstracts: Hydroxyl radical reactions with phenol as a model for generation of biologically reactive tyrosyl radicals. A comprehensive study of sugar radicals in irradiated DNA
• Abstracts: Adsorbed thiosulfate intermediate of cadmium sulfide aqueous photocorrosion detected and characterized by in situ infrared spectroscopy
• Abstracts: In situ energy dispersive X-ray diffraction study of LiNi0.8Co0.2O2 cathode material for lithium batteries. Physical and chemical properties of nanocomposite polymer electrolytes
• Abstracts: Sb(III) as a surface site for water adsorption on Sn(Sb)O2 and its effect on catalytic activity and sensor behavior

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.