| 초록 |
We report the adsorption isotherms of pure methane in the mesoporous silica MCM-41. MCM-41 has hexagonal array of parallel pores with approximately constant cross section. And MCM-41 has high-surface-area, so they were applied to adsorbents materials. To investigate methane storage in MCM-41, we were adsorbed methane at high pressure and room temperature. In this study, we have observed that the size of the pore is best methane adsorption in MCM-41. The pore size was controlled to surfactants that have a different length of the alkyl chain surfactants. The pore size distribution has an effect on methane adsorption in MCM-41. |
