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  2. Zeolite - Wikipedia

    en.wikipedia.org/wiki/Zeolite

    Zeolite exhibited in the Estonian Museum of Natural History. Zeolite is a group of several microporous, crystalline aluminosilicate minerals commonly used as commercial adsorbents and catalysts. [1] They mainly consist of silicon, aluminium, oxygen, and have the general formula M n+ 1/n (AlO 2) − (SiO 2) x ・y H 2 O where M n+ 1/n is either ...

  3. Category:Zeolites - Wikipedia

    en.wikipedia.org/wiki/Category:Zeolites

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  4. Elements of art - Wikipedia

    en.wikipedia.org/wiki/Elements_of_art

    Elements of art are stylistic features that are included within an art piece to help the artist communicate. [1] The seven most common elements include line, shape, texture, form, space, color and value, with the additions of mark making, and materiality.

  5. Faujasite - Wikipedia

    en.wikipedia.org/wiki/Faujasite

    Faujasite (FAU-type zeolite) is a mineral group in the zeolite family of silicate minerals.The group consists of faujasite-Na, faujasite-Mg and faujasite-Ca. They all share the same basic formula (Na 2,Ca,Mg) 3.5 [Al 7 Si 17 O 48]·32(H 2 O) by varying the amounts of sodium, magnesium and calcium. [1]

  6. Molecular sieve - Wikipedia

    en.wikipedia.org/wiki/Molecular_sieve

    [a] Many kinds of materials exhibit some molecular sieves, but zeolites dominate the field. Zeolites are almost always aluminosilicates, or variants where some or all of the Si or Al centers are replaced by similarly charged elements. [2]

  7. Zeolitic imidazolate framework - Wikipedia

    en.wikipedia.org/wiki/Zeolitic_imidazolate_framework

    Since the metal-imidazole-metal angle is similar to the 145° Si-O-Si angle in zeolites, ZIFs have zeolite-like topologies. [2] As of 2010, 105 ZIF topologies have been reported in the literature. [ 3 ] [ 4 ] Due to their robust porosity, resistance to thermal changes, and chemical stability, ZIFs are being investigated for applications such as ...

  8. Clinoptilolite - Wikipedia

    en.wikipedia.org/wiki/Clinoptilolite

    Clinoptilolite is a natural zeolite composed of a microporous arrangement of silica and alumina tetrahedra. It has the complex formula (Na,K,Ca) 2–3 Al 3 (Al,Si) 2 Si 13 O 36 •12H

  9. Composition (visual arts) - Wikipedia

    en.wikipedia.org/wiki/Composition_(visual_arts)

    The Art of Painting by Jan Vermeer. The term composition means "putting together". It can be thought of as the organization of the elements of art according to the principles of art. Composition can apply to any work of art, from music through writing and into photography, that is arranged using conscious thought.