固胺负载SBA-15的石墨烯改性及其CO2吸附性能

郭萌,张玉茹,魏幸,王文静

Graphene modification in amine-functionalized SBA-15 and its CO2 adsorption capacity

Meng GUO,Yu-ru ZHANG,Xing WEI,Wen-jing WANG

表 1 负载HBP前、后的孔结构参数

Tab.1 Pore structure parameters before and after HBP loading

样品 SBET/(m2·g−1) Vtotal/(cm3·g−1) PBJH/ nm G/SBA-15 666.82 0.89 7.76 SBA-15 595.69 0.68 8.04 G/SBA-15/HBP 37.98 0.074 8.37 SBA-15/HBP 15.44 0.030 16.05