Novel conjugated microporous frameworks based on adamantane (CMF-Ads) have been successfully synthesized under mild conditions. Eight-arm tetraphenyl “knots” and a conjugated π-electron skeleton endowed the target CMF-Ads with ultra-high thermal stability (up to 500 °C), high surface area (up to 907 m² g⁻¹), excellent CO₂ uptake capacity of 15.13 wt % at 273 K and 1 bar, as well as superior organic vapor (benzene, hexane) adsorption. The ultra-high gas uptake capacity and selectivity of these CMF-Ads herein exceeds most conjugated microporous frameworks reported to date, highlighting their potential as materials for clean energy application.

基于金刚烷（CMF-Ad s）的新型共轭微孔骨架已在温和条件下成功合成。八臂四苯基“结”和共轭π电子骨架赋予目标CMF-Ad s超高的热稳定性（最高500°C），高表面积（最高907 m ²  g ^-1），出色的在273 K和1 bar下的CO ₂吸收能力为15.13 wt％，并具有优异的有机蒸气（苯，己烷）吸附能力。本文中这些CMF-Ad的超高气体吸收能力和选择性超过了迄今为止报道的大多数共轭微孔构架，突出了它们作为清洁能源应用材料的潜力。