Fluorescent carbon dots in energy storage

What are some properties of carbon dots?

Carbon dots (CDs) can provide a large specific surface area, numerous electron–electron hole pairs, adjustable heteroatom doping, rich surface functional groups, and so on. CDs and their composites as energy storage materials and electrocatalysts have emerged as new types of quasi-zero-dimensional carbon materials.

What are carbon dots used for?

Carbon dots (CDs) and their composites are used as energy storage materials and electrocatalysts. CDs possess a large specific surface area, numerous electron–electron hole pairs, adjustable heteroatom doping, rich surface functional groups, and more.

Can carbon dots be used in energy storage systems?

In conclusion, CDs have shown promising application prospects in advanced batteries. Further research on large-scale preparation methods and systematic regulation mechanisms of carbon dots are the main directions for the practical applications of CDs in energy storage systems in the future. Declaration of Competing Interest

What are some properties of carbon dots (CDs)?

CDs can provide a large specific surface area, numerous electron–electron hole pairs, adjustable heteroatom doping, rich surface functional groups, and so on. However, the roles and functional mechanisms of CDs and their composite materials in the enhancement of electrochemical performance remain unclear and need to be understood in depth.

Can carbon dots (CDs) be used as building units?

For electrochemical energy storage applications, carbon dots (CDs) are technically feasible as the building units or as additives to combine with other materials to form composites.

Can carbon dots (CDs) be used in batteries?

The applications of carbon dots (CDs) in batteries have been explored extensively in recent years. CDs can be used not only to directly modify electrode materials to improve the conductivity of anode or cathode materials but also as precursors or inducers to prepare amorphous carbon for high-performance anode materials via high-temperature sintering.