Density functional theory meta GGA study of water adsorption in MIL-53(Cr)
نویسندگان
چکیده
منابع مشابه
Understanding Hydrogen Adsorption in MIL-47-M (M = V and Fe) through Density Functional Theory
The present paper aims to investigate the role of open metal site metal-organic frameworks (MOFs) on hydrogen adsorptivity using periodic boundary condition (PBC) density functional theory (DFT). Hence, MIL-47-M (M = V and Fe) were selected and one hydrogen molecule adsorptivity was calculated in different orientations on them. Four different chemical sites were identified in every cluster sect...
متن کاملDensity functional theory meta-GGA + U study of water incorporation in the metal-organic framework material Cu-BTC.
Water absorption in the metal-organic framework (MOF) material Cu-BTC, up to a concentration of 3.5 H2O per Cu ion, is studied via density functional theory at the meta-GGA + U level. The stable arrangements of water molecules show chains of hydrogen-bonded water molecules and a tendency to form closed cages at high concentration. Water clusters are stabilized primarily by a combination of wate...
متن کاملunderstanding hydrogen adsorption in mil-47-m (m = v and fe) through density functional theory
the present paper aims to investigate the role of open metal site metal-organic frameworks (mofs) on hydrogen adsorptivity using periodic boundary condition (pbc) density functional theory (dft). hence, mil-47-m (m = v and fe) were selected and one hydrogen molecule adsorptivity was calculated in different orientations on them. four different chemical sites were identified in every cluster sect...
متن کاملExploration of the adsorption of caffeine molecule on the TiO2 nanostructures: A density functional theory study
The first principles were calculated to study the adsorption behaviors of caffeine molecules on the pristineand N-doped TiO2 anatase nanoparticles. Both oxygen and nitrogen in the caffeine molecule can reactstrongly with TiO2 nanoparticle. Thus, the binding sites were located on the oxygen or nitrogen atom ofthe caffeine, while the binding site of the TiO2 nanoparticle occurs ...
متن کاملDensity functional theory study of the adsorption of NO2 molecule on Nitrogen-doped TiO2 anatase nanoparticles
Adsorption of NO2 molecule on pristine and N-doped TiO2 anatase nanoparticles have been studied using the density functional theory (DFT) technique. The structural properties (such as bond lengths and bond angles) and the electronic properties (such as density of states, band structures and atomic partial charges) have been computed for considered nanoparticles. The result...
متن کاملذخیره 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: Powder Diffraction
سال: 2019
ISSN: 0885-7156,1945-7413
DOI: 10.1017/s0885715619000587