《Table 2 Surface area of samples》

《Table 2 Surface area of samples》   提示:宽带有限、当前游客访问压缩模式
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《Polycrystalline Phase WO_3/g-C_3N_4 as a High Efficient Catalyst for Removal of DBT in Model Oil》


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The specific surface areas of different samples are presented in Table.2.It can be found that the surface area of H2WO4 is 11.309 8 m2/g and that of g-C3N4 is8.659 1 m2/g.Specific surface areas of the WO3/g-C3N4increase with an increasing dose of H2WO4.This can occur because more particles are dispersed on g-C3N4and more WO3 can enter the layers of g-C3N4,resulting in an enlarged specific surface area.The large surface area can provide more active sites,which are conducive to the adsorption and reaction of the reactants[28].Therefore the larger surface area can results in high desulfurization performance of the catalysts.