Results 251 to 260 of about 1,431,640 (292)

Simultaneous and efficient removal of fluoride and phosphate by Fe-La composite: Adsorption kinetics and mechanism

Journal of Alloys and Compounds, 2018
We report the synthesis of a novel Fe-La composite adsorbent by one-pot hydrothermal method for removing fluoride and phosphate simultaneously. The as-obtained adsorbent shows rod-like morphology and large specific surface area of 113.13 m2/g.
Jia Wang, Liying Wu, Jun Li, Dandan Tang, Gaoke Zhang   +4 more
semanticscholar   +1 more source

Overshoots of Adsorption Kinetics

Journal of Colloid and Interface Science, 1996
Abstract A new theoretical approach to studying overshoots in adsorption kinetics has been developed in which surface conformational kinetics are introduced onto a solid interface. It is found that these kinetics cause, under certain conditions, an overshoot or oscillation in both the surface concentration and adsorbed concentrations.
Leonid K. Filippov, Nadezhda L. Filippova   +1 more
openaire   +1 more source

Phenomenological Kinetics of Real Gas-Adsorption-Systems: Isothermal Adsorption

Journal of Non-Equilibrium Thermodynamics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rudzinski, Wladyslaw, Panczyk, Tomasz
openaire   +1 more source

Rethinking of the intraparticle diffusion adsorption kinetics model: Interpretation, solving methods and applications.

Chemosphere, 2022
Jianlong Wang, Xuan Guo
semanticscholar   +1 more source

Adsorption behaviour of oxyethylated anionic surfactants 2. Adsorption kinetics

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 1998
Abstract The adsorption kinetics of anionic surfactants containing one to three oxyethylene groups have been studied at the water/air interface by measuring the dynamic surface tensions using maximum bubble pressure and drop volume tensiometry.
Makievski, A., Miller, R., Czichocki, G., Fainerman, V.   +3 more
openaire   +2 more sources

A comprehensive review on adsorption of methylene blue dye using leaf waste as a bio-sorbent: isotherm adsorption, kinetics, and thermodynamics studies

Environmental Monitoring & Assessment, 2023
Z. Mussa, L. Al-Ameer, F. Al-Qaim, Issa Farhan Deyab, Hesam Kamyab, Shreeshivadasan Chelliapan   +5 more
semanticscholar   +1 more source

Kinetic equations for transfer-controlled adsorption kinetics

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 1994
Abstract The dynamic surface tensions of five systems showing transfer-controlled adsorption kinetics at high concentrations have been measured. The experimental results are used to investigate the kinetic equations for the adsorption processes, with the surface behaviour being not ideal or with an indifferent electrolyte added to an ionic surfactant.
Li, Buqiang, Geeraerts, G., Joos, Paul
openaire   +2 more sources

Hydrogen adsorption kinetics on Pd/Ce0.8Zr0.2O2

Physical Chemistry Chemical Physics, 2006
Hydrogen adsorption on Pd/Ce(0.8)Zr(0.2)O(2) was studied by temperature-programmed reduction, volumetric measurements and IR spectroscopy. Hydrogen uptake and reduction rate at 353 K are strongly dependent on the hydrogen pressure. At relatively high hydrogen partial pressure, reduction involves PdO, the surface and a significant fraction of the bulk ...
GENNARI F. C, NEYERTZ C, MAYER G, MONTINI, TIZIANO, FORNASIERO, Paolo   +4 more
openaire   +3 more sources

Pt-modulated Redox Property and HMF Adsorption Kinetics of Ni(OH)2 for Biomass Upgrading.

Angewandte Chemie, 2021
Shuangyin Wang, B. Zhou, Yingying Li, Yuqin Zou, Wei Chen, Wang Zhou, Minglei Song, Yujie Wu, Yuxuan Lu, Jilei Liu, Yanyong Wang   +10 more
semanticscholar   +1 more source

Adsorption-Desorption Kinetics of Soft Particles

Physical Review Letters, 2015
Adsorption-desorption processes are ubiquitous in physics, chemistry, and biology. Models usually assume hard particles, but within the realm of soft matter physics the adsorbing particles are compressible. A minimal 1D model reveals that softness fundamentally changes the kinetics: Below the desorption time scale, a logarithmic increase of the ...
Brendan, Osberg, Johannes, Nuebler, Ulrich, Gerland   +2 more
openaire   +2 more sources