Observation of an anomalous adsorption in a critical binary mixture

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Observation of an anomalous adsorption in a critical binary mixture

2014 We have experimentally demonstrated the existence of a new critical anomaly in a binary mixture, due to the preferential adsorption of one of the components onto a solid wall. J. Physique LETTRES 43 (1982) L-133 L-136 Classification Physics Abstracts 64.70J 68.45 1 er MARS 1982, 1. Interaction of a binary mixture with a surface. A mixture of two fluids which exhibits a critical phase separ...

متن کامل

Adsorption of Basic Organic Colorants from an Aqua Binary Mixture by Diatomite

D iatomite is an inexpensive natural mineral. It can be used as an adsorbent to remove organic and inorganic pollutants from the waste waters without further improvement. In this research, the adsorption of two different basic colorants including Basic Yellow 28 (BY28) and Malachite Green (MG) by diatomite has been investigated in an aqua binary mixture and the effects of different parameters h...

متن کامل

Critical Fluctuations of a Confined Binary Mixture

Exploiting the mapping between a binary mixture and the Ising model we have analyzed the critical fluctuations by means of the density-matrix renormalization group technique. The calculations have been carried out for a two-dimensional Ising strip subject to equally strong surface fields. It was found that the critical Casimir force has significantly different behavior on opposite sides of the ...

متن کامل

Critical End Point Behaviour in a Binary Fluid Mixture

We consider the liquid-gas phase boundary in a binary fluid mixture near its critical end point. Using general scaling arguments we show that the diameter of the liquid-gas coexistence curve exhibits singular behaviour as the critical end point is approached. This prediction is tested by means of extensive Monte-Carlo simulations of a symmetrical Lennard-Jones binary mixture within the grand ca...

متن کامل

Attractive interaction and bridging transition between neutral colloidal particles due to preferential adsorption in a near-critical binary mixture.

We examine the solvent-mediated interaction between two neutral colloidal particles due to preferential adsorption in a near-critical binary mixture. We take into account the renormalization effect due to the critical fluctuations using the recent local functional theory [J. Chem. Phys. 136, 114704 (2012)]. We calculate the free energy and the force between two colloidal particles as functions ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal de Physique Lettres

سال: 1982

ISSN: 0302-072X

DOI: 10.1051/jphyslet:01982004305013300