中文摘要：

利用SBA-15为模板，在不同温度下合成了孔径大小在3．7（CMK-3-100）和6．3nm（CMK-3-150）之间的介孔碳，以其作为吸附剂，研究了它们在水溶液中对VB12的吸附作用．结果表明，CMK-3-130与CMK-3-100和CMK-3-150相比，表现出对VB12最大的吸附能力（吸附能力为412．5mg／g），这是因为它有比较高的有序结构和比较大的孔容．

英文摘要：

The CMK-3-130 exhibits the largest adsorption porous carbon sieves were prepared from SBA-15 materials capacity than CMK-3-100 and CMK-3-150. Mesoat different temperatures. This allows the synthesis of mesoporous carbons sieves with pore dismeters in the range from 3.7 nm（CMK-3-100） to 6. 3 nm（ CMK-3- 150）. The mesoporous carbons sieves were studied in the adsorption of VBI2 from water solutions. The maximal adsorption capacity of 412.5 mg/g was found for CMK-3-130, which is probably a consequence of its highly ordered mesostructures and larger pore.