| 摘要 |
<p>A carbon dioxide and water adsorbent having first functional sites that adsorb carbon dioxide and second functional sites that adsorb water independently of the first functional sites. The adsorbent is characterized by a total pore volume of between about 1,50-2,50 cm<3>/g, a median pore diameter between 0,5-1,2 nm and a BET surface area between about 2000-2500 m<2>/g. The adsorbent is obtained by carbonizing and activating (using e.g. steam) a precursor material which is then exposed to a functionalization whereby amine groups are introduced.</p> |
