Zhang Haohao, Shan Chaoyue, Wu Koulong, Pang Mingyuan, Kong Zhen, Ye Jiajia, Li Wensi, Yu Lei, Wang Zhao, Pak Yen Leng, An Juan, Gao Xing, Song Jibin
College of Biological and Chemical Engineering, Qilu Institute of Technology, Jinan, 250200, China.
College of Chemistry, Beijing University of Chemical Technology, Beijing, 10010, China.
Chempluschem. 2025 Jan;90(1):e202400552. doi: 10.1002/cplu.202400552. Epub 2024 Nov 7.
Black phosphorus is a two-dimensional layer material with promising applications due to its many excellent physicochemical properties, including high carrier mobility, ambipolar field effect and unusual in-plane anisotropy. Currently, BP has been widely used in biomedical engineering, photocatalysis, semiconductor devices, and energy storage electrode materials. However, the unique structure of BP makes it highly chemically active, leading to its easy oxidation and degradation in air, which limits its practical applications. Recently, researchers have proposed a number of initiatives that can address the environmental instability of BP, and the application of these physical and chemical passivation techniques can effectively enhance the environmental stability of BP, including four modification methods: covalent functionalization, non-covalent functionalization, surface coordination, physical encapsulation and edge passivation. This review highlights the mechanisms of the above modification techniques in addressing the severe instability of BP in different application scenarios, as well as the advantages and disadvantages of each method. This review can provide guidance for more researchers in studying the marvellous properties of BP and accelerate the practical application of BP in different fields.
黑磷是一种二维层状材料，因其具有许多优异的物理化学性质，包括高载流子迁移率、双极性场效应和异常的面内各向异性，而具有广阔的应用前景。目前，黑磷已广泛应用于生物医学工程、光催化、半导体器件和储能电极材料等领域。然而，黑磷独特的结构使其具有高化学活性，导致其在空气中容易氧化和降解，这限制了其实际应用。最近，研究人员提出了一些能够解决黑磷环境不稳定性的举措，这些物理和化学钝化技术的应用可以有效提高黑磷的环境稳定性，包括四种改性方法：共价功能化、非共价功能化、表面配位、物理封装和边缘钝化。本综述重点介绍了上述改性技术在不同应用场景中解决黑磷严重不稳定性的机制，以及每种方法的优缺点。本综述可为更多研究人员研究黑磷的奇妙性质提供指导，并加速黑磷在不同领域的实际应用。
