enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Zirconium(IV) hydroxide - Wikipedia

    en.wikipedia.org/wiki/Zirconium(IV)_hydroxide

    Zirconium (IV) hydroxide, often called hydrous zirconia is an ill-defined material or family of materials variously described as ZrO 2 ·nH 2 O and Zr(OH) 4 ·nH 2 O. All are white solids with low solubility in water. These materials are widely employed in the preparation of solid acid catalysts. [2] [3]

  3. Zirconium - Wikipedia

    en.wikipedia.org/wiki/Zirconium

    Zirconium is a lustrous, greyish-white, soft, ductile, malleable metal that is solid at room temperature, though it is hard and brittle at lesser purities. [12] In powder form, zirconium is highly flammable, but the solid form is much less prone to ignition. Zirconium is highly resistant to corrosion by alkalis, acids, salt water and other ...

  4. Zirconium hydride - Wikipedia

    en.wikipedia.org/wiki/Zirconium_hydride

    It is a fairly soft metallic material that can dissolve only a small concentration of hydrogen, no more than 0.069 wt% at 550 °C. If zirconium hydride contains more than 0.069% hydrogen at zirconium hydride making temperatures then it transforms into a body-centred cubic (BCC) structure called β-zirconium. It can dissolve considerably more ...

  5. Zirconium(II) hydride - Wikipedia

    en.wikipedia.org/wiki/Zirconium(II)_hydride

    Zirconium(II) hydride has a dihedral (C 2v) structure. In zirconium(II) hydride, the formal oxidation states of zirconium and hydrogen are +2 and −1, respectively, because the electronegativity of zirconium is lower than that of hydrogen. The stability of metal hydrides with the formula MH 2 (M = Ti, Zr, Hf) decreases from Ti to Hf.

  6. Zirconium dioxide - Wikipedia

    en.wikipedia.org/wiki/Zirconium_dioxide

    Zirconium dioxide (ZrO 2 ), sometimes known as zirconia (not to be confused with zirconium silicate or zircon ), is a white crystalline oxide of zirconium . Its most naturally occurring form, with a monoclinic crystalline structure , is the mineral baddeleyite .

  7. Zirconyl chloride - Wikipedia

    en.wikipedia.org/wiki/Zirconyl_chloride

    Structure of the Zr 6 O 8 core of zirconyl acetate] and zirconyl chloride. The salt is produced by hydrolysis of zirconium tetrachloride or treating zirconium oxide with hydrochloric acid. [2] It adopts a tetrameric structure, consisting of the cation [Zr 4 (OH) 8] 8+. features four pairs of hydroxide bridging ligands linking four Zr 4+ centers.

  8. Best deodorants and antiperspirants of 2024, according to ...

    www.aol.com/lifestyle/best-deodorants-and...

    Cost: $32 | Active ingredient: Aluminum Zirconium Tetrachlorohydrex Gly 15.40% | Scents available: One | Longevity: All day Deodorant might not be the most glamorous beauty product on your vanity ...

  9. Organozirconium and organohafnium chemistry - Wikipedia

    en.wikipedia.org/wiki/Organozirconium_and_organo...

    Organozirconium chemistry is the science of exploring the properties, structure, and reactivity of organozirconium compounds, which are organometallic compounds containing chemical bonds between carbon and zirconium. [2] Organozirconium compounds have been widely studied, in part because they are useful catalysts in Ziegler-Natta polymerization.