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      "caption": "Fig. 4 a Discharge capacity of Li[Li0.167Ni0.25Mn0.580]O2 samples with different amounts of PEG at various rates in the voltage range of 2.0 -4.8 V. b Discharge curves of Li[Li0.167Ni0.25Mn0.580]O2 samples with different amounts of PEG at 2 C",
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      "caption": "Table 1 Intensity (in arbitrary unit) of (003) and (104) with various metal ratios",
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