What are some examples of shape-selective reactions catalyzed by zeolites?

May 11, 2021 ... Computational results clarify the role water plays in the reactivity of a widely used class of porous oxide catalysts. Jun 19, 2019 ... Principles of Zeolite Softening Sodium zeolite softeners use exchange resins made of polystyrene. These resins have sodium ions loosely ... Jan 19, 2022 ... The recent discovery of crystalline zeolites in a nanotubular (1D) shape, by researchers at the Georgia Institute of Technology, Stockholm University, and Penn ... Aug 9, 2021 ... Zeolites are a type of volcanic mineral made mostly of aluminium, silicon and oxygen that forms when volcanic ash reacts with alkaline ... Dec 6, 2019 ... Zeolite is a mineral that can form into a variety of structures made of arrays of aluminum, silica, and oxygen known as aluminosilicates. Mar 6, 2023 ... We have produced superior catalysts, which we named Hybrid Zeolites, as their structures are made of building units of different zeolite types. Ion-exchange resin, (zeolite) exchanges one ion from the water being treated for another ion that is in the resin. (sodium is one component of softening salt, ... Zeolites are hydrated aluminosilicate minerals composed of interconnected alumina (AlO4) and silica tetrahedra (SiO4). In layman's terms, they're solids made of ... WHAT ARE ZEOLITES? The term "zeolite" was originally a mineralogical term only. It is a name for a family of well defined hydrous silicates ... Mar 14, 2011 ... Diffraction in Hexagonal Microcrystals. Dye-doped zeolite microcrystals*. A new class of materials for optical applications are the ...