Quantifying the Tunable Conjugated Area of Graphene Oxide by Using Pyrene as a Fluorescent Probe

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• 作者：Prof. Jingquan Liu ; Hongjing Ma ; Huihui Zhu ; Zhen Liu ; Degang Jiang ; Jizhen Zhang and Prof. Wenrong Yang
• 刊名：Chemistry - A European Journal
• 出版年：2016
• 出版时间：December 23, 2016
• 年：2016
• 卷：22
• 期：52
• 页码：18881-18886
• 全文大小：5655K
• ISSN：1521-3765

文摘

The determination of oxygenous groups, conjugated area ratio, and reduction efficiency of graphene oxide (GO) is a difficult task because of its heterogeneous structure. Herein, a novel approach is described for a detailed understanding of the surface chemistry of GO by using pyrene as a fluorescent probe through π–π stacking interactions.