Enhanced electrochemical performance of LiNi0.8Co0.1Mn0.1O2 cathode materials obtained by atomization co-precipitation method
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Abstract
Abstract The Ni 0.8 Co 0.1 Mn 0.1 O 2 precursor with uniform particle size for LiNi 0.8 Co 0.1 Mn 0.1 O 2 cathode material synthesis is firstly prepared by an atomization co-precipitation (AC) method. XRD Rietveld refinement results demonstrate that LiNi 0.8 Co 0.1 Mn 0.1 O 2 cathode material synthesized by AC method possesses good layered structure with low Li/Ni mixing degree. The obtained LiNi 0.8 Co 0.1 Mn 0.1 O 2 material exhibits excellent rate and cycling performance. It retains 82.42% of its initial capacity (0.1 C) at a high rate (5 C). The capacity retention of LiNi 0.8 Co 0.1 Mn 0.1 O 2 can be as high as 88.5% after 100 cycles even at 2 C rates.
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OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Advanced Battery Technologies Research
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