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Preparation and characterization of ultra-fine silver bromide suspension

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper present the results of studies on ultra fine-crystalline silver bromide suspensions, which were stabilized by gelatin and excess of bromide ions. Relation between dosing rate of reactants to size of obtained silver bromide crystals was investigated. Granulometric properties obtained nanocrystals were studied by turbidity method and by technique of Dynamic Light Scattering (DLS). Additionally, a photomicrograph of suspension using Scanning Electron Microscopy (SEM) was performed.
Słowa kluczowe
Rocznik
Strony
38--42
Opis fizyczny
Bibliogr. 11 poz., rys., tab., wykr.
Twórcy
  • Wrocław University of Technology, Institute of Physical and Theoretical Chemistry, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław
autor
autor
autor
Bibliografia
  • [1] Lanz, M., D. Schürch, and G. Calzaferri. “Photocatalytic Oxidation of Water to O2 on AgCl-coated Electrodes”. J. Photochem. Photobiol. A: Chem 120 (1999): 105–117.
  • [2] Tomonaga, H., and T. Morimoto. “Photochromic coatings including silver halide microcrystals via sol-gel process”. Thin Solid Films 392 (2001): 355–360.
  • [3] Sambhy, V., et al. “Silver Bromide Nanoparticle/Polymer Composites: Dual Action Tunable Antimicrobial Materials”. J. AM. CHEM. SOC. 128 (2006): 9798--9808.
  • [4] Monnoyer, Ph., A. Fonseca, and J.B. Nagy. “Preparation of colloidal AgBr particles from microemulsions”. Colloids Surfaces A: Physicochem. Eng. Aspects 100 (1995): 233--243.
  • [5] Liu, X.-H., et al. “A novel cetyltrimethyl ammonium silver bromide complex and silver bromide nanoparticles obtained by the surfactant counterion”. Journal of Colloid and Interface Science 307 (2007): 94–100.
  • [6] Th iry, H. “Preparation and properties of ultra fine grain AgBr emulsion”. J. Photogr. Sc.i. 35 (1987): 150–154.
  • [7] Zaleski, A., P. Nowak, and J. Węglińska-Flis. Politechnika Wrocławska. PL192773. 15.12.2000.
  • [8] Berry, C.R. “Turbidity of monodisperse suspensions of AgBr”. J. Opt. Soc. Am. l, 52, 8 (1962): 888–895.
  • [9] Zaleski, A. “Some aspects of crystal growth in the double--jet method of photographic emulsion preparation”. J. Photogr. Sci. 27 (1979): 43–46.
  • [10] Dyonizy, A., et al. “Synthesis of silver bromide ultra fine--crystalline suspension”. CHEMIK 64(1), 2010: 33–44.
  • [11] Król-Gracz, A., et al. “Size-controlled synthesis of silver bromide nanoparticles”, Young scientists towards the challenges of contemporary technology. Warszawa 2009: 394–400.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-0fc25502-21c9-4c40-b8e9-b32ec2e4d962
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