| 초록 |
Spinal lithium manganese oxides (LMO) can be used as lithium ion adsorbent with topotatical extraction of lithium. In this paper, LMO was synthesized phenol-formaldehyde resin by suspension polymerization. Hence hybrid LMO (HLMO) was carbonization. The HLMO is examined powder X-ray diffraction (XRD), N2 adsorption-desorption analysis (BET), scanning electron microscope (SEM) and lithium ion selective adsorption measurements. The BET of HLMO was between 97.97 m2/g and 120.05 m2/g. The lithium ion selective adsorption of HLMO was 96 %. |
