About Iodides

Arsenic Iodide

Iodides are compounds containing the iodine anion, I-. Iodides include salts such as sodium iodide and organic compounds such as methyl iodide.

Iodide is one of the largest anions. With a radius estimated at 220 picometers, it is the larger than bromide (196 pm), chloride (181 pm), and fluoride (133 pm) ions. In part because of its size, iodine forms relatively weak bonds with most elements. Most iodide salts are soluble in water, but often less so than the related chlorides and bromides. Iodide, being large, is less hydrophilic than the smaller anions. One consequence is that sodium iodide is highly soluble in acetone, whereas sodium chloride is not. The low solubility of silver iodide and lead iodide reflect the covalent character of these metal iodides. Iodides are common in everyday life; for example potassium iodide is the iodine component of iodized salt and silver iodide is a photoactive component of silver-based photographic film.

Recent Research & Development for Iodides

Structural and spectrophotometric characterization of 2-[4-(dimethylamino)styryl]-1-ethylquinolinium iodide as a reagent for sequential injection determination of tungsten., Bazel, Yaroslav, Lešková Martina, Rečlo Michal, Šandrejová Jana, Simon András, Fizer Maksym, and Sidey Vasyl , Spectrochim Acta A Mol Biomol Spectrosc, 2018 May 05, Volume 196, p.398-405, (2018)

Wet Chemically Synthesized Bismuth Oxyiodide (BiOI) Quantum Dots for Photocatalytic Degradation of Malachite Green., Yin, Bing, and Liu Chaohong , J Nanosci Nanotechnol, 2018 May 01, Volume 18, Issue 5, p.3571-3576, (2018)

Fundamental efficiency limit of lead iodide perovskite solar cells., Outón, Luis M. Pazos, T Xiao Patrick, and Yablonovitch Eli , J Phys Chem Lett, 2018 Mar 14, (2018)

Guanidinium-Formamidinium Lead Iodide: A Layered Perovskite-Related Compound with Red Luminescence at Room Temperature., Nazarenko, Olga, Kotyrba Martin R., Yakunin, ii Serg, Aebli Marcel, Rainò Gabriele, Benin Bogdan M., Wörle Michael, and Kovalenko Maksym V. , J Am Chem Soc, 2018 Mar 12, (2018)

Pb2BO3I: A New Borate Iodide with the Largest SHG Response in the KBe2BO3F2 (KBBF) Family., Yu, Hongwei, Koocher Nathan, Rondinelli James, and P Halasyamani, iv Sh , Angew Chem Int Ed Engl, 2018 Mar 07, (2018)

Bimolecular recombination in methylammonium lead triiodide perovskite is an inverse absorption process., Davies, Christopher L., Filip Marina R., Patel Jay B., Crothers Timothy W., Verdi Carla, Wright Adam D., Milot Rebecca L., Giustino Feliciano, Johnston Michael B., and Herz Laura M. , Nat Commun, 2018 Jan 18, Volume 9, Issue 1, p.293, (2018)

pH-dependent synthesis of iodine-deficient bismuth oxyiodide microstructures: Visible-light photocatalytic activity., Wu, Gongjuan, Zhao Yan, Li Yawen, Ma Hongmei, and Zhao Jingzhe , J Colloid Interface Sci, 2018 Jan 15, Volume 510, p.228-236, (2018)

Imidazolium Iodide-Doped PEDOT Nanofibers as Conductive Catalysts for Highly Efficient Solid-State Dye-Sensitized Solar Cells Employing Polymer Electrolyte., Kim, Tea-Yon, Wei Wei, Lee Tae Kyung, Kim Byung Su, Park Seul Chan, Lee Sungjin, Suh Eui Hyun, Jang Jaeyoung, Bisquert Juan, and Kang Yong Soo , ACS Appl Mater Interfaces, 2018 Jan 10, (2018)

Bismuth Oxyiodide Couples with Glucose Oxidase: A Special Synergized Dual-catalysis Mechanism for Photoelectrochemical Enzymatic Bioanalysis., Zhang, Ling, Ruan Yi-Fan, Liang Yan Yu, Zhao Wei-Wei, Yu Xiao-Dong, Xu Jing-Juan, and Chen Hong-Yuan , ACS Appl Mater Interfaces, 2018 Jan 10, (2018)

Unique Optical Properties of Methylammonium Lead Iodide Nanocrystals Below the Bulk Tetragonal-Orthorhombic Phase Transition., Diroll, Benjamin T., Guo Peijun, and Schaller Richard D. , Nano Lett, 2018 Jan 05, (2018)

Synthesis of 2-Iodoazulenes by the Iododeboronation of Azulen-2-ylboronic Acid Pinacol Esters with Copper(I) Iodide., Narita, Masahiro, Murafuji Toshihiro, Yamashita Saki, Fujinaga Masayuki, Hiyama Kumiko, Oka Yurie, Tani Fumito, Kamijo Shin, and Ishiguro Katsuya , J Org Chem, 2018 Jan 04, (2018)

Enhancement of pseudocapacitance performance of p-type conductive polymer in the presence of newly synthesized graphene oxide-hexamethylene tributylammonium iodide nanosheets., Kowsari, E, Ehsani A, M Najafi Dashti, and Bigdeloo M , J Colloid Interface Sci, 2018 Feb 15, Volume 512, p.346-352, (2018)

Enhanced Escherichia coli inactivation and oxytetracycline hydrochloride degradation by a Z-scheme silver iodide decorated bismuth vanadate nanocomposite under visible light irradiation., Guan, Dan-Lin, Niu Cheng-Gang, Wen Xiao-Ju, Guo Hai, Deng Can-Hui, and Zeng Guang-Ming , J Colloid Interface Sci, 2018 Feb 15, Volume 512, p.272-281, (2018)