Provided are graphene nanoribbons (GNRs), methods of making GNRs, and uses of the GNRs. The methods can provide control over GNR parameters such as, for example, length, width, and edge composition (e.g., edge functional groups). The methods are based on a metal catalyzed cycloaddition reaction at the carbon-carbon triple bonds of a poly(phenylene ethynylene) polymer. The GNRs can be used in devices such a microelectronic devices.
提供了
石墨烯纳米带(GNRs),制备GNRs的方法以及GNRs的用途。这些方法可以控制GNR的参数,例如长度、宽度和边缘组成(例如,边缘功能基团)。这些方法基于在聚(
苯乙炔)聚合物的碳-碳三键上进行
金属催化的环加成反应。GNRs可以用于微电子设备等设备中。