Results 41 to 50 of about 329 (109)

A Simple and Selective Flow-Injection Potentiometric Method for Determination of Iodide Based on a Coated Glassy Carbon Electrode Sensor

open access: yesInternational Journal of Electrochemical Science, 2007
A flow-injection (FI) method is reported for the determination of iodide based on potentiometric detection, using a membrane electrode containing bis(4-chlorothiophenolato)mercury(II) [Hg(CTP)2] as the active component.
Saeed S. Beheshti, Mohammad K. Amini
doaj   +2 more sources

Hemocompatibility of ultrafine systems on the basis of chitosan and its derivatives polymer-colloid complexes

open access: yesProduction Engineering Archives, 2015
This article presents the results of the development process for the preparation of micro and nano-sized polymer-colloid com-plexes (РСС) on the basis of water-soluble natural polymer chitosan (СTZ) and the sodium salt of chitosan succinylamid (SСTZ ...
M.V. Bazunova   +6 more
doaj  

The Silver-Silver Iodide Electrode. II

open access: yesCroatica Chemica Acta, 1960
Electrolytically prepared Ag/ Ag! electrodes, fresh and aged in solutions of pAg values higher than 4.3, show in the region of pAg=6' to pI=.6 negative deviations from the reversible Nernst potential. Electrodes aged in solutions of pAg values lower than 4.3 show positive deviations in the same region. The zero· point of the electrophoretic mobility of
Mirnik, M., Despotović, R.
openaire   +2 more sources

Selective extraction of silver(I) and photometric determination di-(2-naphthyl)-thiocarbazone (dinaftizone) in the organic phase [PDF]

open access: yesE3S Web of Conferences
A method for the selective, simple and accelerated extraction-photometric determination of silver has been developed, based on the selective extraction of silver(I) from a strongly acidic medium in the presence of iodide ions and dimethylformamide and ...
Abdullaeva Dilnoza   +7 more
doaj   +1 more source

Crystalline forms of silver iodide II. Determination of phase transformations [PDF]

open access: yesJournal of the Serbian Chemical Society, 2007
In order to obtain appropriate forms of AgI (β- and γ-), a procedure was developed to synthesize AgI at room temperature (23 °C), whereby samples of varying crystallographic purity and of varying crystallographic contents of the differrent forms were ...
MARIJA R. VUKIC   +2 more
doaj  

Influence of Germanium Sulfide on the Structure, Ag-Ion Conductivity and Stability of Glasses in the GeS2-Sb2S3-AgI System

open access: yesSolids
This article discusses the superionic glassy GeS2-Sb2S3-AgI system with mobile silver ions as a material for creating new energy-efficient solid-state ion emitters.
Viktor Markov   +2 more
doaj   +1 more source

NANOMODIFICATION OF β-AgI CRYSTALS [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2011
Nanostructured powder β-AgI was synthesized by using the exchange reaction in aquatic solutions of AgNO3 and KI. The size of the crystals was determined by electron microscopy scanning.
V.V. Tomaev   +2 more
doaj  

The Response of Cloud Dynamic Structure and Microphysical Processes to Glaciogenic Seeding: A Numerical Study

open access: yesAtmosphere
Stratocumulus clouds are cloud systems composed of stratiform clouds with embedded convective clouds, possessing strong catalytic potential and serving as key target cloud systems for weather modification operations.
Zhuo Liu   +4 more
doaj   +1 more source

The Effects of Silver and Potassium Iodide on Honey Bee (Apis mellifera) Learning

open access: yesInsects
Silver iodide (AgI) and potassium iodide (KI), which are used in cloud seeding, were administered to bees in a variety of pretreatments (low or high dosing) and analyzed through a series of experiments to determine the effect on bees’ ability to learn ...
Riley J. Wincheski   +6 more
doaj   +1 more source

Decoupling Volatile and Nonvolatile Response in Reliable Halide Perovskite Memristors

open access: yesSmall Structures
Halide perovskite is very attractive for the fabrication of energy‐efficient memristors for neuromorphic applications. However, reproducibility, stability, and understanding the switching behavior still lag in comparison to other technologies.
Naresh‐Kumar Pendyala   +2 more
doaj   +1 more source

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