Recently, 2D Boron Nitride (BN) and its derivatives have emerged as
materials of great interest due to their intriguing structure, similar to graphene, and
possessing remarkable physical, chemical, and optoelectronic properties. BN has
shown great applications in various fields, including electronics, energy storage and
conversion, advanced composites, lubricants, and many more. Moreover, the hybrid
materials of 2D BN with graphene and other nanomaterials have evolved as excellent
dielectric substrates widely used in electronic devices. However, the extensive
application of this material is severely restricted for various reasons. The book chapter
elaborates different 2D BN nanostructures with a focused view on their striking
applications. The mechanistic aspects of surface revamping through covalent
functionalization have been discussed for the readers' comprehensive overview and a
concise discussion on the challenges associated with this. The book chapter reviews the
application of BN in electronics, biomedical applications, and smart composites in
depth. This book chapter will provide a comprehensive outlook to the readers in
understanding the recent and significant epistemological evidence.
Keywords: BN heterostructures, Composites, Drug delivery, Electronic, Functionalization, Microbial, Nanomaterial, Nano-ribbons, 2D Boron Nitride.
