caa a22 4500 475843630 CHVBK 20180406123907.0 cr unu---uuuuu 170329e20000401xx s 000 0 eng 10.1023/A:1027254621125 doi (NATIONALLICENCE)springer-10.1023/A:1027254621125 Particle monolayers formed under irreversible conditions: jamming coverages and structure [Elektronische Daten] [Zbigniew Adamczyk, Paweł Weroński, Barbara Siwek, Maria Zembala] The random sequential adsorption (RSA) approach was used for modelling irreversible adsorption phenomena of polyatomic particles at homogeneous interfaces. Particles of spherical and spheroidal shape, characterised by various axis ratio parameter A, were considered. In the latter case, the flat (side-on) and unoriented adsorption was discussed. The sticking probability (available surface function) was determined for various particle shapes together with "jamming” coverages for clean and precovered surfaces. The structure of adsorbed particle monolayers (under transient and jammed states) was analysed quantitatively in terms of the pair correlation functions. Methods of extrapolation of these results to interacting (soft) particle systems were also discussed. The theoretical predictions were confronted with existing experimental results derived for monodisperse spherical particles. A good agreement with theory was found both in respect of jamming coverages and the monolayer structure. These theoretical and experimental studies demonstrated that minor amounts of small particles (nanometer size range) exert decisive influence on adsorption of larger particles. This phenomenon can be treated as analogous to the surface poisoning effect occurring in heterogeneous catalytic systems. Kluwer Academic Publishers, 2000 adsorption of colloids nationallicence colloid particle adsorption nationallicence irreversible adsorption nationallicence monolayer coverages nationallicence RSA model nationallicence Adamczyk Zbigniew Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 1, 30-239, Kraków, Poland aut Weroński Paweł Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 1, 30-239, Kraków, Poland aut Siwek Barbara Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 1, 30-239, Kraków, Poland aut Zembala Maria Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 1, 30-239, Kraków, Poland aut Topics in Catalysis Kluwer Academic Publishers-Plenum Publishers 11-12/1-4(2000-04-01), 435-449 1022-5528 11-12:1-4<435 2000 11-12 11244 https://doi.org/10.1023/A:1027254621125 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1027254621125 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Adamczyk Zbigniew Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 1, 30-239, Kraków, Poland aut NATIONALLICENCE 700 1- Weroński Paweł Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 1, 30-239, Kraków, Poland aut NATIONALLICENCE 700 1- Siwek Barbara Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 1, 30-239, Kraków, Poland aut NATIONALLICENCE 700 1- Zembala Maria Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 1, 30-239, Kraków, Poland aut NATIONALLICENCE 773 0- Topics in Catalysis Kluwer Academic Publishers-Plenum Publishers 11-12/1-4(2000-04-01), 435-449 1022-5528 11-12:1-4<435 2000 11-12 11244 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer