Research progress in functional materials of boron difluoride complexes

Summarizing the research progress in the design, synthesis, and application fields of boron difluoride complexes can reveal the current hotspots and difficulties in research, provide direction guidance for future research, and expand the application fields of optoelectronic functions. Boron difluoride complexes are currently mainly divided into three categories: N, N-bidentate organic boron difluoride complexes, N, O-bidentate organic boron difluoride complexes, and O, O-bidentate organic boron difluoride complexes. This article systematically reviews the synthesis methods, and applications of these three types of boron difluoride complex functional materials, which will help promote the research and application of new materials, promote interdisciplinary cooperation, and have important scientific significance and application prospects.