Black phosphorus (BP), a rediscovered two-dimensional (2D) material, has garnered significant interest due to its unique structure and physicochemical characteristics, including adjustable direct bandgaps, high carrier mobility, large specific surface area, and pronounced chemical reactivity. Distinct from the flat atomic structure of graphene, BP features a puckered honeycomb-like structure derived from sp³ hybridization. In addition to the three-coordination, each phosphorus atom possesses a lone pair of electrons, leading to an electron-rich nature. A variety of nanostructures such as nanosheets, nanoribbons, and quantum dots are developed from the bulk crystal of BP. The large surface area of nano BP provides numerous reactive sites that augment intralayer chemical interactions. Therefore, nano BP serves as a versatile scaffold for materials engineering, with potential applications across chemistry, catalysis, energy, and biomedicine. It is crucial to have a deep and systematic understanding of the hybridization interactions between BP and diverse molecules or materials, which is essential for functional design of BP-based materials for target applications.

中文翻译：

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了解黑磷的内禀反应性


黑磷 （BP） 是一种重新发现的二维 （2D） 材料，由于其独特的结构和物理化学特性，包括可调节的直接带隙、高载流子迁移率、大比表面积和显着的化学反应性，引起了人们的极大兴趣。与石墨烯的扁平原子结构不同，BP 具有源自 sp³ 杂化的皱褶蜂窝状结构。除了三个配位之外，每个磷原子还拥有一对孤对电子，导致电子丰富的性质。纳米片、纳米带和量子点等各种纳米结构都是从 BP 的块状晶体发展而来的。纳米 BP 的大表面积提供了许多反应位点，可增强层内化学相互作用。因此，纳米 BP 可作为材料工程的多功能支架，在化学、催化、能源和生物医学方面具有潜在应用。对 BP 与不同分子或材料之间的杂化相互作用有深入和系统的了解至关重要，这对于针对目标应用的 BP 基材料的功能设计至关重要。