Aqueous negative electrode material for electrolyte secondary battery and a method for manufacturing the same, and a lithium ion secondary battery and an electrochemical capacitor

The surface of a material capable of occluding and releasing lithium ions is made of a conductive powder, and the Raman spectrum of the graphite film has broad peaks at 1330 cm −1 and 1580 cm −1. A negative electrode material for a nonaqueous electrolyte secondary battery, which appears and has a strength ratio I 1330 / I 1580 of 1.5

Keywords:

• Electrode
• Capacitor
• Potassium-ion battery
• Lithium
• Lithium vanadium phosphate battery
• Electrochemistry
• Electrolyte
• Battery (electricity)
• Inorganic chemistry
• Materials science
• Ion
• Anode

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