The Liesegang eyes phenomenon

M. Ripszam, D. Nagy, A. Volford, I. Lagzi, F. Izsak

Research output: Contribution to journalArticleAcademicpeer-review

7 Citations (Scopus)

Abstract

Radially symmetric pattern formation phenomena were investigated experimentally and numerically in 2D using a new experimental arrangement in a precipitation system. We examined the dependence of the pattern structure and the evolution of the precipitation front on its curvature. Depending on the radius of the reaction medium, two types of precipitation patterns has been observed: (a) pattern with a continuously distributed precipitate and a well detectable precipitation-free domain (Liesegang eyes phenomenon); (b) pattern with a continuous precipitation zone and discrete ring formation. Results of our simulations are in a good agreement with the experimental observations.
Original languageUndefined
Article number10.1016/j.cplett.2005.08.093
Pages (from-to)348-388
Number of pages41
JournalChemical physics letters
Volume414
Issue number4-6
DOIs
Publication statusPublished - 13 Sep 2005

Keywords

  • EWI-12200
  • IR-62239

Cite this

Ripszam, M., Nagy, D., Volford, A., Lagzi, I., & Izsak, F. (2005). The Liesegang eyes phenomenon. Chemical physics letters, 414(4-6), 348-388. [10.1016/j.cplett.2005.08.093]. https://doi.org/10.1016/j.cplett.2005.08.093
Ripszam, M. ; Nagy, D. ; Volford, A. ; Lagzi, I. ; Izsak, F. / The Liesegang eyes phenomenon. In: Chemical physics letters. 2005 ; Vol. 414, No. 4-6. pp. 348-388.
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Ripszam, M, Nagy, D, Volford, A, Lagzi, I & Izsak, F 2005, 'The Liesegang eyes phenomenon' Chemical physics letters, vol. 414, no. 4-6, 10.1016/j.cplett.2005.08.093, pp. 348-388. https://doi.org/10.1016/j.cplett.2005.08.093

The Liesegang eyes phenomenon. / Ripszam, M.; Nagy, D.; Volford, A.; Lagzi, I.; Izsak, F.

In: Chemical physics letters, Vol. 414, No. 4-6, 10.1016/j.cplett.2005.08.093, 13.09.2005, p. 348-388.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - The Liesegang eyes phenomenon

AU - Ripszam, M.

AU - Nagy, D.

AU - Volford, A.

AU - Lagzi, I.

AU - Izsak, F.

PY - 2005/9/13

Y1 - 2005/9/13

N2 - Radially symmetric pattern formation phenomena were investigated experimentally and numerically in 2D using a new experimental arrangement in a precipitation system. We examined the dependence of the pattern structure and the evolution of the precipitation front on its curvature. Depending on the radius of the reaction medium, two types of precipitation patterns has been observed: (a) pattern with a continuously distributed precipitate and a well detectable precipitation-free domain (Liesegang eyes phenomenon); (b) pattern with a continuous precipitation zone and discrete ring formation. Results of our simulations are in a good agreement with the experimental observations.

AB - Radially symmetric pattern formation phenomena were investigated experimentally and numerically in 2D using a new experimental arrangement in a precipitation system. We examined the dependence of the pattern structure and the evolution of the precipitation front on its curvature. Depending on the radius of the reaction medium, two types of precipitation patterns has been observed: (a) pattern with a continuously distributed precipitate and a well detectable precipitation-free domain (Liesegang eyes phenomenon); (b) pattern with a continuous precipitation zone and discrete ring formation. Results of our simulations are in a good agreement with the experimental observations.

KW - EWI-12200

KW - IR-62239

U2 - 10.1016/j.cplett.2005.08.093

DO - 10.1016/j.cplett.2005.08.093

M3 - Article

VL - 414

SP - 348

EP - 388

JO - Chemical physics letters

JF - Chemical physics letters

SN - 0009-2614

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M1 - 10.1016/j.cplett.2005.08.093

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Ripszam M, Nagy D, Volford A, Lagzi I, Izsak F. The Liesegang eyes phenomenon. Chemical physics letters. 2005 Sep 13;414(4-6):348-388. 10.1016/j.cplett.2005.08.093. https://doi.org/10.1016/j.cplett.2005.08.093