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LiNi0.8Co0.15Al0.05O2 (NCA) has become one of the research focuses due to its advantages including low cost and high reversible capacity. However, many drawbacks such as the dissolution of the cation into the electrolyte caused by hydrofluoric acid severely limited its electrochemical performance. In this study, Co3O4 derived from metal-organic frameworks (MOFs) is coated on the surface of commercial...
Conductive porous carbons generally are used as the additives to contact with active materials to generate conductive network for electrodes of commercial lithium ion batteries (LIBs). As a cathode material, LiFePO4 (LFP) has been widely used for LIBs. However, it needs higher quantity of conductive carbons to enhance its electrochemical performances due to the low ion diffusion coefficient and low...
Lead-acid battery (LAB) has been in widespread use for many years due to its mature technology, abound raw materials, low cost, high safety, and high efficiency of recycling. However, the irreversible sulfation in the negative electrode becomes one of the key issues for its further development and application. Lead-carbon battery (LCB) is evolved from LAB by adding different kinds of carbon materials...
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