Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Ulf Messow"'
Publikováno v:
Colloid and Polymer Science. 284:92-96
The diffusion equation for the expanding surface was solved and a corresponding general expression of dynamic surface adsorption was derived. For the short-time adsorption, a special factor 1/3, which reflected the effect of the expanding surface on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c20d86682b98c7451ee2e972cbd52638
https://doi.org/10.1007/s00396-005-1335-0
https://doi.org/10.1007/s00396-005-1335-0
Publikováno v:
Colloid Journal. 67:337-340
By means of maximal bubble pressure method, the dynamic surface tensions of aqueous octanoyl-N-methylglucamine (Mega-8) solutions at 25°C were measured. On the base of the experimental data, the adsorption kinetics of Mega-8 at air/solution interfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c5c94a3ecf5179a34be81a6a8bd8bb8
https://doi.org/10.1007/s10595-005-0101-9
https://doi.org/10.1007/s10595-005-0101-9
Publikováno v:
Journal of Colloid and Interface Science. 275:90-96
The utilization of excess quantities as the basis for a thermodynamic approach can simplify the prediction of multicomponent liquid adsorption from binary data. A new method for predicting liquid adsorption on solids is suggested, which is different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07f8974183aeed77cea531331724fe9a
https://doi.org/10.1016/j.jcis.2004.01.077
https://doi.org/10.1016/j.jcis.2004.01.077
Publikováno v:
Colloid and Polymer Science. 283:139-144
A general dynamic surface adsorption equation Γ(t) for maximum bubble pressure method was derived by solving Fick’s diffusion equation for the bubbles under different initial and boundary conditions. Different from the planar surface adsorption(Wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::426eea00701369447eec1dbf985e78eb
https://doi.org/10.1007/s00396-004-1107-2
https://doi.org/10.1007/s00396-004-1107-2
Publikováno v:
Colloid & Polymer Science. 281:980-987
The surface tension temperature dependency of lecithin in 3-hydroxypropionitrile (3-HPN) was studied by means of the BP-2 bubble pressure tensiometer developed by KRUESS. The dynamic surface tension curves of dilute lecithin solutions show a surprisi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb54aa53474dc4a171eac289f80b7421
https://doi.org/10.1007/s00396-003-0866-5
https://doi.org/10.1007/s00396-003-0866-5
Publikováno v:
Separation and Purification Technology. 20:41-48
Separation diagrams have been calculated for two ternary liquid mixtures: n-hexane/n-octane/n-tetradecane as a model of an ideal adsorptive mixture and ethanol/n-octane/n-hexadecane as a model of a liquid mixture with one polar component, which exhib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0d41a9914801ae67fdaa1a93e389e80
https://doi.org/10.1016/s1383-5866(00)00065-4
https://doi.org/10.1016/s1383-5866(00)00065-4
Autor:
J. Liu, Ulf Messow
Publikováno v:
Colloid & Polymer Science. 278:124-129
To describe diffusion-controlled adsorption, the diffusion equation is solved under different initial and boundary conditions by means of a Laplace transformation. By solving this equation, it has been found that the solution, which Ward and Tordai u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::726d7f71e9c265a17549321a379f1ebd
https://doi.org/10.1007/s003960050021
https://doi.org/10.1007/s003960050021
Publikováno v:
Adsorption. 4:257-267
The adsorption excess isotherms of binary mixtures adsorbed on hard solids were calculated by means of surface tension and contact angle measurements using the Gibbs adsorption isotherm equation. The calculation procedure is described in detail using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::483697fde74251ab480d5613f7c4c8a6
https://doi.org/10.1023/a:1008833700390
https://doi.org/10.1023/a:1008833700390
Publikováno v:
Adsorption. 4:35-56
The adsorption isotherms of the binary mixtures of ethanol/n-Octane, ethanol/n-hexadecane and n-octane/n-hexadecane onto the activated carbon TA 95 were measured at 278 K, 288 K, 298 K and 308 K and described with mathematical functions. About 300 ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41aa44395af6c2688e87192fedaf39c2
https://doi.org/10.1023/a:1008835303473
https://doi.org/10.1023/a:1008835303473
Publikováno v:
Colloid & Polymer Science. 274:461-469
The surface tensions of aqueous solutions containing sodium octylbenzenesulfonate were measured by means of a processor tensiometer at 20°, 25°, 30° and 35°C. A test for the layer model and thickness of the adsorbed phase is proposed. By means of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49a7717bcf4ab4d20674ea3f53b1e45a
https://doi.org/10.1007/bf00652469
https://doi.org/10.1007/bf00652469