High specific surface area and considerable pore size are of crucial importance for adsorbents. The coexistence of the two properties, however, is acknowledged to be a tough task to be realized when preparing porous sorbents. In order to develop such adsorbents that incorporate both decent specific area and impressive pore size, a novel inorganic double-templated MgOCaCO₃ assembly was for the first time contrived and utilized to synthesize carbon materials. The as generated double-templated mesoporous carbons (DMCs) possess a tunable pore size (5.13–8.28 nm) and comparatively high specific surface area (688–857 m²/g). As a result of the excellent porous properties, DMCs exhibit an outstanding benzothiophene (BT) capture ability.

高比表面积和相当大的孔径对于吸附剂至关重要。然而，公认两种性能的共存是制备多孔吸附剂时要实现的艰巨任务。为了开发兼具合适的比表面积和令人印象深刻的孔径的此类吸附剂，首次设计并使用了新颖的无机双模板MgO CaCO ₃组合物，并用于合成碳材料。生成的双模板介孔碳（DMC）具有可调的孔径（5.13-8.28 nm）和较高的比表面积（688-857 m ² / g）。由于出色的多孔性，DMC具有出色的苯并噻吩（BT）捕获能力。