期刊
ADVANCED MATERIALS
卷 33, 期 44, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.202101589
关键词
2D materials; heterostructures; hexogonal boron nitride; insulators; nanoelectronic devices
Hexagonal boron nitride (h-BN) is a strong candidate for two-dimensional (2D) materials due to its exciting optoelectrical properties, combined with mechanical robustness, thermal stability, and chemical inertness. Various synthesis strategies for 2D h-BN, including chemical exfoliation, chemical, and physical vapor deposition, have been developed in recent years. The potential applications of h-BN structures in nanoelectronics, photonics, biomedical, anti-corrosion, and catalysis are described based on their extraordinary properties and stability.
Hexagonal boron nitride (h-BN) has emerged as a strong candidate for two-dimensional (2D) material owing to its exciting optoelectrical properties combined with mechanical robustness, thermal stability, and chemical inertness. Super-thin h-BN layers have gained significant attention from the scientific community for many applications, including nanoelectronics, photonics, biomedical, anti-corrosion, and catalysis, among others. This review provides a systematic elaboration of the structural, electrical, mechanical, optical, and thermal properties of h-BN followed by a comprehensive account of state-of-the-art synthesis strategies for 2D h-BN, including chemical exfoliation, chemical, and physical vapor deposition, and other methods that have been successfully developed in recent years. It further elaborates a wide variety of processing routes developed for doping, substitution, functionalization, and combination with other materials to form heterostructures. Based on the extraordinary properties and thermal-mechanical-chemical stability of 2D h-BN, various potential applications of these structures are described.
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