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A nano-sized LiMnPO4@C core@shell structure was prepared through a facile two-step method. Oleylamine was introduced in the synthesis process using as both solvent and carbon source. The LiMnPO4@C structure has a particle size smaller than 40nm with uniform 2–3nm carbon coating layers, which interweave to form a secondary micrometer-sized mesoporous structure. The as-prepared LiMnPO4@C showed a high...
Although lithium-sulfur batteries (LSBs) have rather high capacity and specific energy, they are facing many drawbacks, e.g. low electrical conductivity of sulfur (S8) and lithium sulfide (Li2S), low capacity retention, large volume expansion of lithium sulfide in full lithiation state and dissolution of intermediate lithium polysulfides into the electrolytes. In order to address some drawbacks of...
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