Detail publikace

A novel approach to the uniform distribution of liquid in multi-channel (electrochemical) flow-through cells

LACINA, K. VONDÁL, J. SKLÁDAL, P.

Originální název

A novel approach to the uniform distribution of liquid in multi-channel (electrochemical) flow-through cells

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Four-channel flow-through electrochemical cell working in thin-layer regime was designed, fabricated and characterized experimentally and in computational fluid dynamics (CFD) simulations. The new principle of operation allows reproducible splitting of a stream of liquid into multiple flow channels. Systems comprising of 2-, 3-, 4- and 8-channels were tested. The proper function of the cell is given by the ratio of the cross-sections of the fluidic element collecting chamber and the particular flow paths among which the liquid is distributed. Suitable flow rates providing uniform liquid distribution were evaluated and the results were compared to CFD modeling. The flow-through cells designed according to the proposed principle can be simply incorporated in automated routine analysis as only one inlet and one common outlet are required.

Klíčová slova

Flow injection analysis; Multi-channel electrochemical cell; Uniform liquid distribution; Amperometry

Autoři

LACINA, K.; VONDÁL, J.; SKLÁDAL, P.

Rok RIV

2012

Vydáno

21. 5. 2012

Nakladatel

ELSEVIER SCIENCE BV

ISSN

0003-2670

Periodikum

ANALYTICA CHIMICA ACTA

Ročník

727

Číslo

5

Stát

Nizozemsko

Strany od

41

Strany do

46

Strany počet

6

BibTex

@article{BUT93040,
  author="Karel {Lacina} and Jiří {Vondál} and Petr {Skládal}",
  title="A novel approach to the uniform distribution of liquid in multi-channel (electrochemical) flow-through cells",
  journal="ANALYTICA CHIMICA ACTA",
  year="2012",
  volume="727",
  number="5",
  pages="41--46",
  issn="0003-2670"
}