Chemisorbed species on doubiy promoted ammonia synthesis iron catalysts are investigated by in-situ Fourier transform infrared spectroscopy under dynamic conditions of H2, N2/3H2, and N2, respectively, with high space velocity (12 000～14 400 h-1) at 1 atm and400 ～450℃.

Study on adsorption species of CO_2/H_2over ZnO and its conversion;

Result showed that the adsorption process of spongy iron for phosphorus accords with the Langmuir isotherm and belongs in physico-chemical adsorption.

DFT Study and NBO Analysis of Chemisorption of Acrylonitile on Cu(111);

Investigation for Chemisorption of Ag on Si(100) Surface;

Recent progress in the chemisorption of carbon dioxide on clean and alkali-metal promoted metal surfaces;

105m2/g,and chemical absorption occurred between the surface of precipitated silica and modified agent molecules.

Ethyl enediamine tetra acetic acid(EDTA) was used to disperse nanometer-alumina(γ-Al2O3) slurry and its chemical absorption and dispersive effect as a function of pH was investigated by sedimentation experiments,zeta potential measurement,particle size analysis and Fourier Transform Infrared(FT-IR) spectrometry respectively.