Topological materials and topologically engineered materials: properties, synthesis, and applications for energy conversion and storage

Topological materials have attracted intense research interest due to their nontrivial topology of band structures and their promise in applications ranging from low-power electronics to high-performance optoelectronic devices. This review provides a summary of various energy-related topological materials and topologically engineered materials that have been developed thus far and explores the unique nontrivial topological properties and topological design toward their potential application in energy conversion and storage, such as solar cells, photocatalytic and photoelectronic devices, lithium-ion batteries, and hydrogen storage. In addition, advances and critically associated issues and challenges will be discussed to stimulate broader interests in developing topological energy materials toward improvement of their applications in energy fields.

Automated summary

This review summarizes the potential applications of topological materials in energy conversion and storage, including solar cells, photoelectric devices, lithium-ion batteries, and hydrogen storage. The challenges and problems faced in developing topological energy materials are also discussed to stimulate their broader application in the energy field.