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The effect of initial Li:Co ratio, calcination atmosphere, temperature, leaching in H 2 O or acetic acid solution on reaction completeness, final Li:Co ratio, primary particle size, conductivity and its sensitivity to different atmospheres has been investigated. The calcination gas composition was found to be very important. A powder with a primary particle size of 100-300 nm and with less...
A new simplified technique (citric acid method) has been adopted to synthesize LiMn 2 O 4 , and the influence of synthesis conditions on the electrochemical properties of the products has also been studied. The Li/Mn ratio and synthesis temperature are the key factors to affect the electrochemical characteristics of the resultant products. The LiMn 2 O 4 synthesized...
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