• The polyiodides are a class of polyhalogen anions composed entirely of iodine atoms. The most common member is the triiodide ion, I− 3. Other known larger...
    16 KB (1,017 words) - 04:06, 15 April 2024
  • Thumbnail for Flow battery
    "Unlocking the capacity of iodide for high-energy-density zinc/polyiodide and lithium/polyiodide redox flow batteries". Energy & Environmental Science. 10...
    63 KB (7,254 words) - 20:42, 6 July 2024
  • Thumbnail for Iodine–starch test
    for complex formation in aqueous media. By the 1980s, the presence of polyiodide chains within the amylose helix became widely accepted. However, the precise...
    12 KB (1,287 words) - 02:10, 12 September 2024
  • Thumbnail for Triiodide
    compounds are shown below: The triiodide ion is the simplest polyiodide; several higher polyiodides exist. In solution, it appears yellow in low concentrations...
    16 KB (1,587 words) - 01:35, 9 March 2024
  • Thumbnail for Lugol's iodine
    generated from the equilibrium between elemental iodine molecules and polyiodide ions in the solution. It was historically used as a first-line treatment...
    27 KB (2,619 words) - 17:47, 26 August 2024
  • pentaiodide - TaI5, which exists as a dimer Protactinium pentaiodide - PaI5 Polyiodide This set index article lists chemical compounds articles associated with...
    469 bytes (75 words) - 20:36, 16 January 2024
  • Thumbnail for Polysulfide
    group with the chemical structure R−S−S−R′ Trisulfide – Functional group Polyiodide – Anions composed of many iodine atoms Catenation – Bonding of atoms of...
    8 KB (825 words) - 20:40, 3 September 2024
  • Thumbnail for Iodine
    to increase solubility via formation of triiodide ions, among other polyiodides. Nonpolar solvents such as hexane and carbon tetrachloride provide a...
    107 KB (11,980 words) - 14:44, 28 September 2024
  • structure, analogous to that of [I5]+. The polyiodide ions have much more complicated structures. Discrete polyiodides usually have a linear sequence of iodine...
    25 KB (2,037 words) - 22:22, 25 August 2024
  • Thumbnail for Starch
    Labram JG, Wu G, Chabinyc ML, Seshadri R, Wudl F (4 July 2016). "Infinite Polyiodide Chains in the Pyrroloperylene-Iodine Complex: Insights into the Starch-Iodine...
    60 KB (6,374 words) - 11:42, 6 August 2024
  • Thumbnail for Tetrabutylammonium triiodide
    March 2022. Starkholm, Allan; Kloo, Lars; Svensson, Per H. (2019-01-28). "Polyiodide Hybrid Perovskites: A Strategy To Convert Intrinsic 2D Systems into 3D...
    4 KB (259 words) - 21:17, 17 December 2022
  • known in the AsF− 6 and AlCl− 4 salts among others. The only important polyiodide anion in aqueous solution is linear triiodide, I− 3. Its formation explains...
    30 KB (3,558 words) - 02:08, 12 September 2024
  • Thumbnail for Rubidium triiodide
    ISSN 0863-1778. Briggs, T. R.; Patterson, E. S. (1932-10-01). "The Polyiodides of Rubidium. I". The Journal of Physical Chemistry. 36 (10). American...
    3 KB (252 words) - 21:51, 28 June 2023
  • combine as 4C20H26N2O2•3SO4•2I3•6H2O, or sometimes other ratios and higher polyiodides. W. B. Herapath (1852). "XXVI. On the optical properties of a newly-discovered...
    5 KB (401 words) - 13:05, 24 July 2024
  • Thumbnail for Isolichenan
    preponderance of (1→3) linkages, a property that reduces the formation of the polyiodide-complex that gives the positive reaction its blue colour. The chain length...
    23 KB (2,240 words) - 01:28, 7 January 2024