Pregled bibliografske jedinice broj: 608943
Poisson-Boltzmann approach for sterically asymmetric electrolytes
Poisson-Boltzmann approach for sterically asymmetric electrolytes // 7th Christmas Biophysics Workshop : Book of Abstracts / Pabst, Georg ; Heftberger, Peter ; Kollmitzer, Benjamin (ur.).
Graz, 2012. str. 6-6 (predavanje, nije recenziran, sažetak, znanstveni)
CROSBI ID: 608943 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Poisson-Boltzmann approach for sterically asymmetric electrolytes
Autori
Popović, Marko ; Šiber, Antonio
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
7th Christmas Biophysics Workshop : Book of Abstracts
/ Pabst, Georg ; Heftberger, Peter ; Kollmitzer, Benjamin - Graz, 2012, 6-6
Skup
7th Christmas Biophysics Workshop (XBW 2012)
Mjesto i datum
Riegersburg, Austrija, 17.12.2012. - 18.12.2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
poisson-boltzmann; electrostatics; ions
Sažetak
We derive a modification of the Poisson-Boltzmann equation considering steric effects of different size ions. Our equation represents a generalization of previous work for equal size ions [I. Borukhov, D. Andelman and H. Orland, Phys. Rev. Lett. 79, 435 (1997)] and allows more general calculations. We show that proposed modification predicts asymmetry of the double-layer differential capacitance. Our derivation provides analytical framework for previously proposed heuristic modification of the Poisson-Boltzmann equation, which also predicts the same effect [A.A. Kornyshev, J. Phys. Chem. B 111, 5545 (2007)].
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352828-2837 - Energetskom kompeticijom uvjetovani oblici i strukture nanometarskih sustava (Šiber, Antonio, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
Profili:
Antonio Šiber
(autor)
