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Insights into the size effect of Ag nanoparticles on the electrochemical performance of Ag-coated LiMn2O4 cathode material
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DOI:10.1016/j.vacuum.2026.115587.png)
Abstract
En 中文
• The size of the Ag nanoparticles is controllably coated onto the LiMn2O4 surface by adjusting the decomposition temperatures of AgNO3. • An Ag nanoparticle coating layer with the largest size with 10.02 nm can reduce the decomposition of the electrolyte and improve ion diffusion kinetics. • The Ag/LiMn2O4 heterostructure with the largest Ag size exhibits outstanding capacity retention of 84.45% after 1000 cycles at 5C.
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3.9
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1.4W
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2.5W
