A novel interface-facilitated synthesis of graphene-like carbon nanosheets from P123 is reported. The morphology and structure of the carbon nanosheets were characterized though FESEM, TEM, AFM, XRD, Raman and FTIR. The formation mechanism of the graphene-like carbon nanosheets is proposed. P123 serves a dual function of structure-directing agent and carbon precursor, which first assembles at the toluene-HCl interface and then is in situ carbonized to carbon nanosheets. This process shows several advantages such as mild condition, simple procedure and low cost. In addition, the obtained carbon nanosheets can be effectively confined at the interface and self-organize into film with high uniformity.

报道了一种新的界面促进的从P123合成石墨烯样碳纳米片的方法。通过FESEM，TEM，AFM，XRD，拉曼和FTIR对碳纳米片的形貌和结构进行了表征。提出了类石墨烯碳纳米片的形成机理。P123具有结构导向剂和碳前体的双重功能，它先在甲苯-HCl界面组装，然后就地碳化成碳纳米片。该过程显示出许多优点，例如条件温和，过程简单和成本低。另外，所获得的碳纳米片可以有效地限制在界面处并且自组织成具有高均匀性的膜。