近日,弗吉尼亚联邦大学以及中国、日本等国的大学发现了一种新型的碳同素异形体,它被称作“五边形石墨烯”。这种五边形的石墨烯只含有碳元素,呈薄片状,其独特的外形犹如开罗街道上铺设的五边形瓷砖一样。这种新发现的五边形石墨烯是一种单层片状碳结构的材料,类似于开罗街道铺设的瓷砖,具有热稳定性和机械稳定性。作为弗吉尼亚联邦大学人文与科学学院物理系的特聘教 Recently, the University of Virginia federal university and China, Japan and other countries found a new carbon allotrope, which is called “pentagonal graphene ”. This pentagonal graphene contains only carbon, flake-like, and its unique shape resembles the pentagonal tiles laid on the streets of Cairo. The newly discovered pentagonal graphene is a monolithic sheet-like carbon structure similar to the tiles laid in the streets of Cairo with thermal and mechanical stability. As a faculty member of the Faculty of Humanities and Sciences, Virginia Commonwealth University