A hierarchical nanoporous composite of polytriazine-SBA-16 (PT@SBA-16) was synthesized by an infiltration followed by condensation method using rapid microwave assisted approach. The specific surface area, SA_BET of 351 m² g⁻¹ was estimated in the PT@SBA-16 with a pore volume of 0.433 cm³ g⁻¹. The PSD is shifted towards a small pore regime which centered ∼3 and 5.3 nm in comparison to 5.7 nm in the parent SBA-16. Almost 46 wt% of the PT was loaded in the SBA-16 while keeping its SA_BET still in the modest range. The PT@SBA-16 as a multifunctional (hydroxyl and amine) heterogeneous catalyst was utilized for the conversion of CO₂ to cyclic carbonates with 100% conversion and selectivity at mild experimental condition. Retention of 80% of its initial catalytic activity even after five consecutive cycles, easily recyclable, co-catalyst and solvent-free conditions made this an efficient catalyst for the conversion of CO₂ to molecules of industrial importance.

通过快速微波辅助渗透法，缩聚法合成了聚三嗪-SBA-16（PT @ SBA-16）的纳米级多孔复合材料。在PT @ SBA-16中估算的比表面积SA _BET为351 m ² g ^-1，孔体积为0.433 cm ³  g ^-1。PSD朝着一个小孔区域移动，与母体SBA-16中的5.7 nm相比，中心位于〜3和5.3 nm。几乎46 wt％的PT被装载到SBA-16中，同时保持其SA _BET仍在适中的范围内。PT @ SBA-16作为多功能（羟基和胺）非均相催化剂用于转化CO ₂在温和的实验条件下可以100％的转化率和选择性地合成环状碳酸酯。即使在连续五个循环后仍保持80％的初始催化活性，易于回收，助催化剂和无溶剂条件，这使其成为将CO ₂转化为具有工业重要性的分子的有效催化剂。