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Abstract

Lithium-ion batteries may eventually be replaced with rechargeable aluminum-ion batteries (AIBs) due to their high energy density, increased safety, and plentiful supply of raw materials. The development of appropriate cathode materials for AIBs is a major priority these days. As a result of their better quality, graphene-based cathodes have a great chance of success. Graphene is a relatively new and promising material with a unique set of chemical and physical characteristics. Graphene's high electron conductivity and large specific surface area make it seem like one of the best electron-conducting additions, but there are several other ways to increase the cathode capacity of lithium-ion batteries. Although graphene is regarded to be very promising for use in energy storage applications, it has just recently been exploited as an electron-conductive material for lithium-ion battery cathode materials. According to recent research, graphene greatly enhances cathode electrochemical performance. It seems that switching from traditional carbon to graphene is impeding the significant improvement in battery performance and efficiency. In addition to having three electron redox characteristics that result in large capacity, aluminum-based batteries have the potential to be inexpensive and nonflammable. This work serves as a guide for customizing further advanced carbons for AIBs. This article specifically discusses the most recent research on cathode, anode, electrolyte, and graphene-Al-based battery difficulties.

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