Several materials are utilized to fabricate nanostructured anodes, including:
1. Silicon Nanostructures: Silicon has a high theoretical capacity for lithium storage, but it suffers from significant volume expansion during charging. Nanostructuring silicon helps mitigate this issue. 2. Carbon Nanotubes (CNTs): CNTs offer excellent electrical conductivity and mechanical strength, making them ideal for improving anode performance. 3. Graphene: Known for its exceptional electrical properties and large surface area, graphene is another popular choice. 4. Transition Metal Oxides: Materials like titanium dioxide (TiO2) and manganese oxide (MnO2) are also explored for their electrochemical properties.
