In order to explain the difference in adsorption characteristics of CH 4 and CO 2 on continental shale from perspective thermodynamics, isothermal experiments adsorbed by Yanchang Formation Ordos Basin were carried out, excess capacity was corrected absolute capacity. Then Clausius-Clapeyron equation used analyze isosteric heat shale. The results show that, for calculating capacity, Ozawa empir...

The interaction between ionomer (ion-conducting polymer) and catalyst particles in porous electrodes of electrochemical energy-conversion devices is a critical yet poorly understood phenomenon that controls device performance. This interaction stems from the electrode precursor inks, which also governs porous-electrode morphology during formation. In this letter, we probe the origin interaction...

The hydrogenation process of a crumpled graphene flake under the temperature and pressure is calculated by molecular dynamics. A placed in hydrogen atmosphere containing both atomic exposed at finite an isothermal-isobaric (NPT) ensemble. Results show that best gravimetric density achieved 77 K external 140 atm. However, increase due to physical adsorption molecules, i.e., van der Waals forces ...

Hypertension and kidney damage have been linked to lead exposure in adults. Any person can be harmed by lead, but pregnant women their unborn children are especially vulnerable. Presently, pollution is removed using membrane separation, ion exchange, precipitation, biosorption. Biosorption's low operating costs, high efficiency at detoxifying concentrations of toxicants, small volume disposal m...

Adhesion and residence-time-dependent desorption of two Staphylococcus aureus strains with and without fibronectin (Fn) binding proteins (FnBPs) on Fn-coated glass were compared under flow conditions. To obtain a better understanding of the role of Fn-FnBP binding, the adsorption enthalpies of Fn with staphylococcal cell surfaces were determined using isothermal titration calorimetry (ITC). Int...