Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Paweł Weroński"'
Autor:
Paweł Weroński, Karolina Pałka
Surface roughness of particle monolayer is one of its fundamental characteristics, conventionally described in terms of power spectral density. We derive a general equation for this function and demonstrate its similarity to those applied in the theo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be92012c7faec8546b43163f6c9eefb
Random Sequential Adsorption (RSA) is one of the most efficient theoretical models used to investigate adsorption of macromolecules and particles, with a long-standing tradition in the field of colloid and interface science. In the first part of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d26c85a41f39142f1058725f63aa0da
https://ruj.uj.edu.pl/xmlui/handle/item/298559
https://ruj.uj.edu.pl/xmlui/handle/item/298559
Autor:
Paweł Weroński, Karolina Pałka
Publikováno v:
Measurement. 179:109536
The paper presents a novel approach to analyzing random monolayers of sphere-like features, based on power spectral density (PSD) of the monolayer image. We have demonstrated the new method on the example of PSD of monolayer height function. Formal a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::028c7fc9d2df1f9dced79398139a9fee
https://doi.org/10.1016/j.measurement.2021.109536
https://doi.org/10.1016/j.measurement.2021.109536
Publikováno v:
COLLOIDS AND SURFACES A: PHYSICOCHEMICAL AND ENGINEERING ASPECTS. 510:176-182
We have studied, both theoretically and experimentally, the effective diffusivity of colloidal particle multilayers. We have synthesized the multilayers of 0.8 μm polystyrene latex particles, according to the layer-by-layer technique. We have measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70f65a195426ce597866e0129651d8eb
http://juuli.fi/Record/0274642816
http://juuli.fi/Record/0274642816
Autor:
Paweł Weroński
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Scientific Reports
Scientific Reports
We have presented a quantitative analysis of roughness of planar surfaces decorated with randomly distributed, cylindrical pillars, disks, or cavities. We have described the roughness in terms of the surface power spectral density (PSD). First, we ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d88ae131b860462e4ba058dcb505e12
https://doi.org/10.1038/s41598-018-34446-z
https://doi.org/10.1038/s41598-018-34446-z
Publikováno v:
Applied Surface Science. 332:318-327
We have mimicked the layer-by-layer self-assembling process of monodisperse colloidal particles at a solid–liquid interface using the extended random sequential adsorption model of hard spheres. We have studied five multilayer structures of similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beb60beec911f7bc91c0711d60e5d08f
https://doi.org/10.1016/j.apsusc.2015.01.171
https://doi.org/10.1016/j.apsusc.2015.01.171
Publikováno v:
Electrochimica Acta. 133:241-246
We have demonstrated the applicability of cyclic voltammetry and rotating disk electrode techniques for the characterization of microparticle monolayers. We have tested experimentally the recently developed theoretical model for the determination of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5edcf03d432c79f4854ec6dd201bcbd3
https://doi.org/10.1016/j.electacta.2014.04.026
https://doi.org/10.1016/j.electacta.2014.04.026
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 403:62-68
Adsorption of colloidal particles at a solid/liquid interface leads to a spontaneous formation of a porous structure, which may have a strong effect on the ion transport from the bulk solution to the adsorption surface. This effect can be investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50ac4bed2450064223872f7bde525759
https://doi.org/10.1016/j.colsurfa.2012.03.056
https://doi.org/10.1016/j.colsurfa.2012.03.056
Autor:
Menachem Elimelech, Paweł Weroński
Publikováno v:
Journal of Colloid and Interface Science. 319:406-415
Using variable substitution, we present a general method for the numerical solution of stiff, ordinary, linear, homogeneous differential equations characteristic of colloid particle adsorption/deposition over an energy barrier. For the example of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a34a2bc168448a66d3189ff084284c0
https://doi.org/10.1016/j.jcis.2007.10.042
https://doi.org/10.1016/j.jcis.2007.10.042
Publikováno v:
Complexity. 13:10-17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7b14461263ef0b656581e109b98b764
https://doi.org/10.1002/cplx.20212
https://doi.org/10.1002/cplx.20212