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Rheological Properties of Inorganic Particular Systems in Cellulose Derivates Solution

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F06%3A63504799" target="_blank" >RIV/70883521:28110/06:63504799 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Rheological Properties of Inorganic Particular Systems in Cellulose Derivates Solution

  • Original language description

    There were studied rheological properties of complex inorganic compounds in powder form dispersed in solutions of water soluble cellulose derivatives (hydroxyethylcellulose - HEC, carboxymethylcellulose - CMC, methylcellulose - MC). It has been found that flow of the material is strongly dependent on the thermal history of particular system, i. e. on the outgassing of particular material before it is mixing in water solution or gel. Non - Newtonian behavior is accompanied in the case of concentrated dispersions with generation of stochastic hexagonal structures in the surface interphase level with atmosphere as a result of Benard - Marangoni interconvection. This effects can be influenced by addition of small amount of cation - active tensides or binary uni - univalent electrolytes (NaCl, KCl, LiCl,#.).

  • Czech name

    Reologické vlastnosti anorganických partikulárních látek ve vodných roztocích celulózových derivátů

  • Czech description

    Byly studovány reologické vlastnosti komplexů anorganických směsí v práškové formě dispergovaných v roztoku vodorozpustného derivátu celulózy (hydroxyethylcelulosa - HEC, karboxymethylcelulosa - CMC, methylcelulosa -MC). Bylo zjištěno že tok materiálu silně závisí na tepelné historii partikulárního systému a taktéž na odplynění částicového systému před promíchání ve vodném roztoku celulózy.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FD-K3%2F089" target="_blank" >FD-K3/089: Chemistry from renewalbe resources - polysaccharides processing (cellulose derivates).</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of the International Conference NANO´06

  • ISBN

    80-214-3331-0

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    222-225

  • Publisher name

    Czech Society for New Materials and Technologies, Brno University of Technology

  • Place of publication

    Brno

  • Event location

  • Event date

  • Type of event by nationality

  • UT code for WoS article