نتایج جستجو برای: physisorption effects
تعداد نتایج: 1545062 فیلتر نتایج به سال:
Carbon nanotube sponges show effective filtration for nanoparticles and dye molecules with different sizes and concentrations from water. The three-dimensional interconnected porous structure formed by entangled nanotubes can trap nanoparticles and molecules by physisorption without the need for chemical functionalization. The sponge filters are potential environmental materials for water treat...
< Ge33Se67 thin film and quartz crystal microbalance for NO2 gas sensing. < Physisorption of NO2 in Ge33Se67 thin films. < Reversibility of the NO2 sorption in Ge33Se67 thin films. < Pure physical effect of gas sorption revealed by Raman, XPS, AFM. < Large free volume of the thin films encountered through GAXRD. a r t i c l e i n f o
The ligand functionalization effect on the CO(2)/CH(4) separation performance of the MOF type UiO-66(Zr) was explored computationally. The -SO(3)H and -CO(2)H functionalized forms show the highest selectivity, good working capacity and medium ranged CO(2) adsorption enthalpy that make these materials very promising for physisorption-based processes.
The adsorption of benzotriazole--an outstanding corrosion inhibitor for copper--on Cu(111), Cu(100), Cu(110), and low coordinated defects thereon has been studied and characterized using density functional theory (DFT) calculations. We find that benzotriazole can either chemisorb in an upright geometry or physisorb with the molecular plane being nearly parallel to the surface. While the magnitu...
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