CARBON DIOXIDE ADSORBENT INCLUDING ALKALIMETAL DOUBLE SALTS AND METHODS FOR PREPARING THE SAME

摘要

Provided are a carbon dioxide adsorbent comprising double salt, a manufacturing method thereof, and a separation method of carbon dioxide by using the same. The carbon dioxide adsorbent comprises: a first metal salt containing a first metal selected from calcium, barium, and strontium; and a second metal salt containing a second metal selected from Li, Na, K, Rb, and Cs.