Construction of a Borophene-Based Hybrid Aerogel for Multifunctional Applications

Construction of a Borophene-Based Hybrid Aerogel for Multifunctional Applications

Abstract

As a novel approach to pursue high-performance multifunctional materials, the structural design of cutting-edge two-dimensional (2D) materials has ignited substantial interests. Borophene, an emerging member in the realm of 2D materials, exhibits crucial attributes, including high theoretical carrier density, electrical conductivity, magnetism, and high aspect ratio, rendering it highly promising for diverse applications. Yet, the exploration of porous structural configurations of borophene remains untapped. Addressing this gap, our study focuses on the fabrication of a multifunctional borophene hybrid foam (CMB-foam). This hybridization leverages the exceptional multifunctionality of MXene alongside borophene within a three-dimensional porous framework, facilitating reflection and absorption of electromagnetic waves, thereby demonstrating remarkable electromagnetic interference (EMI) shielding capabilities. Moreover, this structural configuration exposes an enlarged surface area, thus shortening the transport pathway for electrolyte ions, leading to an excellent energy storage performance. Additionally, CMB-foam performs well in thermal management and thermal insulation. These findings underscore the potential of borophene-based materials in multifunctional applications and offer valuable insights into further performance explorations in this domain.

Summary for Non-Scientists

Researchers are developing a new material called borophene hybrid foam (CMB-foam) to create high-performance multifunctional materials. Borophene is a two-dimensional material with impressive properties like high electrical conductivity and magnetism.

Here's a simplified summary:

  • They combined borophene with another material called MXene to create a three-dimensional porous framework.
  • This new hybrid material can effectively reflect and absorb electromagnetic waves, making it great for shielding against electromagnetic interference (EMI).
  • The porous structure also increases the surface area, improving the movement of electrolyte ions and enhancing energy storage performance.
  • Additionally, the CMB-foam performs well in managing and insulating heat, making it useful for various applications.

Overall, this research highlights the potential of borophene-based materials for diverse applications and provides valuable insights for future developments in this field.

Source :
ACS Applied Materials & Interfaces
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