Journal
ADVANCED FUNCTIONAL MATERIALS
Volume 33, Issue 16, Pages -Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adfm.202213770
Keywords
batteries; catalyses; quantum dots; solar cells; supercapacitors
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Semiconducting quantum dots have attracted significant attention for energy conversion and storage due to their unique characteristics. However, a comprehensive understanding of their mechanism in specific applications is still lacking. This paper provides a detailed introduction to various 0D materials and focuses on the design and development of advanced quantum dots-based materials for energy-related applications. Challenges and perspectives of semiconducting quantum dots in energy conversion and storage are also discussed.
Semiconducting quantum dots (QDs) have received huge attention for energy conversion and storage due to their unique characteristics, such as quantum size effect, multiple exciton generation effect, large surface-to-volume ratio, high density of active sites, and so on. However, the holistic and systematic understanding of the energy conversion and storage mechanism centering on QDs in specific application is still lacking. Herein, a comprehensive introduction of these extraordinary 0D materials, e.g., metal oxide, metal dichalcogenide, metal halides, multinary oxides, and nonmetal QDs, is presented. It starts with the synthetic strategies and unique properties of QDs. Highlights are focused on the rational design and development of advanced QDs-based materials for the various applications in energy-related fields, including photocatalytic H-2 production, photocatalytic CO2 reduction, photocatalytic N-2 reduction, electrocatalytic H-2 evolution, electrocatalytic CO2 reduction, electrocatalytic N-2 fixation, electrocatalytic O-2 evolution, electrocatalytic O-2 reduction, solar cells, metal-ion batteries, lithium-sulfur batteries, metal-air batteries, and supercapacitors. At last, challenges and perspectives of semiconducting QDs for energy conversion and storage are detailedly proposed.
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