Review of borophene and its potential applications

Abstract

Since two-dimensional boron sheet (borophene) synthesized on Ag substrates in 2015, research on borophene has grown fast in the fields of condensed matter physics, chemistry, material science, and nanotechnology. Due to the unique physical and chemical properties, borophene has various potential applications. In this review, we summarize the progress on borophene with a particular emphasis on the recent advances. First, we introduce the phases of borophene by experimental synthesis and theoretical predictions. Then, the physical and chemical properties, such as mechanical, thermal, electronic, optical and superconducting properties are summarized. We also discuss in detail the utilization of the borophene for wide ranges of potential application among the alkali metal ion batteries, Li-S batteries, hydrogen storage, supercapacitor, sensor and catalytic in hydrogen evolution, oxygen reduction, oxygen evolution, and CO2 electroreduction reaction. Finally, the challenges and outlooks in this promising field are featured on the basis of its current development.

45 pages, 11 figures.Invited review

References in corpus (12)

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Cited by in corpus (15)

• Unveiling the Electric-current-limiting and Photodetection Effect in Two-dimensional Hydrogenated Borophene
• Anomalous caustics and Veselago focusing in 8-Pmmn borophene p-n junctions with arbitrary junction directions
• Strain engineering of ion migration in LiCoO2
• Valley-dependent time evolution of coherent electron states in tilted anisotropic Dirac materials
• Controllable spin filtering and half metallicity in ${\beta }_{12}$-borophene nanoribbons
• 2D Ladder polyborane: an ideal Dirac semimetal with a multi-feld-tunable band gap
• Mini Band Gap Generation in Magnetic Beta-Borophene: Effects of Optical Phonon Interaction
• Ab initio study of anisotropic mechanical and electronic properties of strained carbon-nitride nanosheet with interlayer bonding
• Theoretical study on spintronic and optical property prediction of doped magnetic Borophene
• Mapping borophene onto graphene: Quasi-exact solutions for guiding potentials in tilted Dirac cones
• Superlubricity of Borophene: Tribological Properties in Comparison to hBN
• Strong anisotropic optical properties of 8-Pmmn borophene: a many-body perturbation study
• Second-order topological insulator in Bilayer borophene
• Dynamic dielectric function and phonon self-energy from electrons strongly correlated with acoustic phonons in 2D Dirac crystals
• Reversible Actuation of $\alpha$-Borophene Nanoscrolls