Open AccessSynthesis of Lithium Manganese Oxide by Wet Mixing and its Removal Characteristic of Lithium Ion
Author(s) -
Hae-Na You,
Dong-Hwan Lee,
Min-Gyn Lee
Publication year - 2013
Publication title -
clean technology
Language(s) - English
Resource type - Journals
eISSN - 2288-0690
pISSN - 1598-9712
DOI - 10.7464/ksct.2013.19.4.446
Subject(s) - lithium (medication) , manganese , mixing (physics) , inorganic chemistry , ion , materials science , oxide , chemistry , metallurgy , physics , psychology , organic chemistry , quantum mechanics , psychiatry
In this paper, the wet mixing method was introduced to prepare spinel lithium manganese oxide (LMO) with Li2CO3 and MnCO3. The physical properties of the resulting lithium manganese oxide were characterized by the XRD and SEM. The adsorption properties of LMO for Li + were investigated by batch methods. The maximum adsorption capacity of lithium was calculated from Langmuir isotherm and found to be 27.25 mg/g. The LMO are found to have a remarkable lithium ion-sieve property with distribution coefficients (Kd) in the order of Ca 2+
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