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The Electrokinetic Potential at the Textile Fibers/Solution Interface


Bišćan, Jasenka; Grancarić, Anamarija; Tarbuk, Anita
The Electrokinetic Potential at the Textile Fibers/Solution Interface // Book of Proceedings of 4th ITC&DC / Dragčević, Zvonko (ur.).
Zagreb: Faculty of Textile Technology, University of Zagreb, 2008. str. 310-315 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
The Electrokinetic Potential at the Textile Fibers/Solution Interface

Autori
Bišćan, Jasenka ; Grancarić, Anamarija ; Tarbuk, Anita

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Book of Proceedings of 4th ITC&DC / Dragčević, Zvonko - Zagreb : Faculty of Textile Technology, University of Zagreb, 2008, 310-315

ISBN
978-953-7105-26-6

Skup
4th INTERNATIONAL TEXTILE, CLOTHING & DESIGN CONFERENCE – Magic World of Textiles

Mjesto i datum
Dubrovnik, Hrvatska, 5-8.10.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Electrokinetic potential; textile fibers; isoelectric point; streaming potential

Sažetak
Since the electrokinetic (zeta) potential is a part of integral potential decay at the solid/liquid boundary, it senses any significant change originating from the surface charge carriers (e.g. small or large ions, inorganic or organic, ionic ligands, complexes, etc), their surface concentration, distribution and sign, absorption and desorption, etc. Various stages of pretreatment and treatment of textile fibers during their processing and finishing can be characterized by the electrokinetic data. It includes, for instance, the purification processes, adsorption and/or adhesion of surfactants, dyestuffs, soil particles etc, as well as, surface modifications due to chemical reactions, efficiency of treatments, such as mercerization etc. Zeta potential at the textile fibers/solution interface is commonly measured by streaming potential or streaming current technique. The role of zeta potential, convenience and limitations of the method, on several examples in the field of textile processing, will be discussed.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija



POVEZANOST RADA


Projekt / tema
117-1252971-1367 - Međupovršinske pojave aktivnih multifunkcijskih tekstilnih materijala (Anamarija Grancarić, )

Ustanove
Tekstilno-tehnološki fakultet, Zagreb