碘化银

碘化银结构式
碘化银结构式
品牌特惠专场
常用名 碘化银 英文名 Silver iodide
CAS号 7783-96-2 分子量 234.773
密度 5.68 g/mL at 25 °C(lit.) 沸点 1506°C
分子式 AgI 熔点 557°C
MSDS 中文版 美版 闪点 N/A
符号 GHS09
GHS09
信号词 Warning

Freezing activities of flavonoids in solutions containing different ice nucleators

Cryobiology 64(3) , 279-85, (2012)

In this study, we examined the effects on freezing of 26 kinds of flavonoid compounds, which were randomly selected as compounds with structures similar to those of flavonoid compounds existing in deep supercooling xylem parenchyma cells (XPCs) in trees, in s...

Thermally stable AgI quantum-dot-based room-temperature fast ionic conductors.

Small 7(24) , 3439-44, (2011)

AgI quantum dot (QD)-based room-temperature fast ionic conductors are prepared via an aqueous route. New phase behavior and good performance are found in this material. This is a prototype of quantum dot-ionics.Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGa...

The structure of molten AgCl, AgI and their eutectic mixture as studied by molecular dynamics simulations of polarizable ion model potentials.

J. Chem. Phys. 134(1) , 014505, (2011)

The structure of molten AgCl, AgI, and their eutectic mixture Ag(Cl(0.43)I(0.57)) is studied by means of molecular dynamics simulations of polarizable ion model potentials. The corresponding static coherent structure factors reproduce quite well the available...

Static dielectric properties of polarizable ion models: molecular dynamics study of molten AgI and NaI.

J. Chem. Phys. 130(23) , 234504, (2009)

The fluctuation-dissipation theorem for the static dielectric response function of systems of ions with inducible point dipoles is derived. It is shown that the static longitudinal dielectric function is determined by spatial correlations of both charge and d...

Synthesis, characterization and application of a new chelating resin for on-line separation, preconcentration and determination of Ag(I) by flame atomic absorption spectrometry.

Talanta 103 , 1-7, (2013)

A simple and reliable on-line separation/preconcentration procedure was developed for the determination of trace levels of Ag(I) by flame atomic absorption spectrometry. Poly[N-(3-methyl-1H-indol-1-yl)-2-methacrylamide-co-2-acrylamido-2-methyl-1-propane sulfo...

Fabrication and characterization of infrared hollow fiber with multi- SiO(2) and AgI inner-coating layers.

Appl. Opt. 48(35) , 6765-9, (2009)

We report the transmission characteristics of infrared hollow fiber with multi- AgI and SiO(2) inner-coating layers in the mid-infrared region. A three-dielectric-layer hollow glass fiber with a SiO(2)-AgI-SiO(2)-Ag structure was fabricated and low-loss prope...

Measurement of hypoiodous acid concentration by a novel type iodide selective electrode and a new method to prepare HOI. Monitoring HOI levels in the Briggs-Rauscher oscillatory reaction.

J. Phys. Chem. A 116(25) , 6630-42, (2012)

A new type of iodide selective electrode prepared by dipping a silver wire into molten silver iodide is reported. The electrode was calibrated for silver and iodide ions and the measured electromotive force for various Ag(+) and I(-) concentrations was close ...

Absence of a space-charge-derived enhancement of ionic conductivity in β|γ- heterostructured 7H- and 9R-AgI.

J. Phys. Condens. Matter 24(27) , 275303, (2012)

Extreme room temperature conductivity enhancements have been reported for nanocrystalline AgI of up to  × 10(4) relative to bulk β-AgI (Guo et al 2005 Adv. Mater. 17 2815-9). These samples were identified as possessing 7H and 9R polytype structures, which can...

Wet deposition of the seeding agent after weather modification activities.

Environ. Sci. Pollut. Res. Int. 20(9) , 6344-50, (2013)

Weather modification activities are performed mostly by cloud seeding. Some operational projects have been conducted for more than a half century and cover planetary scales. These activities have led to large amounts of seeding agents being deposited on the g...

Effect of KI/AgI on the thermal and optical properties of the GeS₂-In₂S₃ chalcogenide glasses.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 77(4) , 821-4, (2010)

GeS₂-In₂S₃-KI/AgI chalcohalide glasses were prepared by traditional melt-quenching method and the glass-forming region was determined. The dependence of glass properties on composition as formula of (100 - x)(0.75GeS₂-0.25In₂S₃) - x(In₂S₃-KI/AgI) was investig...