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

Rh(iii)-Catalyzed regioselective mono- and di-iodination of azobenzenes using alkyl iodide., Li, Jixing, Cong Wenxia, Gao Zeng, Zhang Jinlong, Yang Huameng, and Jiang Gaoxi , Org Biomol Chem, 2018 May 09, Volume 16, Issue 18, p.3479-3486, (2018)

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)

A New Lead Iodide Perovskite based on Large Organic Cation for Solar Cell Application., Ma, Chunqing, Shen Dong, Lo Ming Fai, and Lee Chun-Sing , Angew Chem Int Ed Engl, 2018 Jun 06, (2018)

Effect of iodide on transformation of phenolic compounds by nonradical activation of peroxydisulfate in the presence of carbon nanotube: Kinetics, impacting factors, and formation of iodinated aromatic products., Guan, Chaoting, Jiang Jin, Pang Suyan, Luo Congwei, Yang Yi, Ma Jun, Yu Jing, and Zhao Xi , Chemosphere, 2018 Jun 04, Volume 208, p.559-568, (2018)

Enhanced removal of iodide ions by nano CuO/Cu modified activated carbon from simulated wastewater with improved countercurrent two-stage adsorption., Zhang, Xiaoyuan, Gu Ping, Zhou Shishuai, Li Xiaoyuan, Zhang Guanghui, and Dong Lihua , Sci Total Environ, 2018 Jun 01, Volume 626, p.612-620, (2018)

Raman Spectroscopy, Photocatalytic Degradation, and Stabilization of Atomically Thin Chromium Tri-iodide., Shcherbakov, Dmitry, Stepanov Petr, Weber Daniel, Wang Yaxian, Hu Jin, Zhu Yanglin, Watanabe Kenji, Taniguchi Takashi, Mao Zhiqiang, Windl Wolfgang, et al. , Nano Lett, 2018 Jul 11, Volume 18, Issue 7, p.4214-4219, (2018)

Biexciton Generation and Dissociation Dynamics in Formamidinium- and Chloride-Doped Cesium Lead Iodide Perovskite Nanocrystals., Mondal, Navendu, De Apurba, and Samanta Anunay , J Phys Chem Lett, 2018 Jul 05, Volume 9, Issue 13, p.3673-3679, (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)