The recently discovered and prepared honeycomb borophene is one of the many forms of borophene. For the first time, we studied the tribological properties of honeycomb borophene based on first principles and found that it has excellent tribological performance. As a two-dimensional material, honeycomb borophene has potential applications in the field of tribology. Correspondingly, we studied interlaminar charge transfer in several common heterojunctions and then explored its internal friction mechanism. The present work indicts that honeycomb borophene, a new type of two-dimensional material, may help broaden the research field of two-dimensional materials in tribology.

最近发现和制备的蜂窝状硼苯甲醚是多种形式的硼苯甲醚中的一种。首次基于第一性原理研究了蜂窝状硼苯的摩擦学性能，发现其具有优异的摩擦学性能。作为二维材料，蜂窝状硼苯在摩擦学领域具有潜在的应用。相应地，我们研究了几种常见异质结中的层间电荷转移，然后探讨了其内部摩擦机理。目前的研究表明，新型的二维材料蜂窝状硼苯可能有助于拓宽二维材料在摩擦学领域的研究领域。