一种用于二氧化碳捕集的介孔碳氮掺杂及活化的高效低温路线。
An efficient low-temperature route to nitrogen-doping and activation of mesoporous carbons for CO2 capture.
作者信息
Huang Kuan, Chai Song-Hai, Mayes Richard T, Veith Gabriel M, Browning Katie L, Sakwa-Novak Miles A, Potter Matthew E, Jones Christopher W, Wu You-Ting, Dai Sheng
机构信息
Department of Chemistry, University of Tennessee, Knoxville, TN 37996, USA.
Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA.
出版信息
Chem Commun (Camb). 2015 Dec 18;51(97):17261-4. doi: 10.1039/c5cc05619e.
An innovative strategy for post-synthesis nitrogen-doping of mesoporous carbons (MCs) with high yields (>90%) at low temperatures (230-380 °C) by using a strong base, sodium amide (NaNH2), was developed. The as-prepared N-doped MCs exhibit a significantly enhanced CO2 adsorption performance in terms of capacity and selectivity when compared to their parent MCs.
通过使用强碱氨基钠（NaNH₂），开发了一种在低温（230 - 380°C）下以高产率（>90%）对介孔碳（MCs）进行合成后氮掺杂的创新策略。与母体MCs相比，所制备的氮掺杂MCs在容量和选择性方面表现出显著增强的CO₂吸附性能。
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