National Research Laboratory, Department of Chemical and Biomolecular Engineering (BK-21), Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Korea.
Chem Commun (Camb). 2010 Jul 28;46(28):5091-3. doi: 10.1039/c001609h. Epub 2010 Jun 15.
A new method for the preparation of graphene has been developed via porphyrin exfoliation of graphite in NMP. The exfoliation, which follows the intercalation of organic ammonium ions, is based on the pi-pi interaction between graphene and porphyrins. The graphene sheets prepared by this method show undisturbed sp(2) carbon networks.
一种新的制备石墨烯的方法已经通过在 NMP 中卟啉插层石墨来开发。这种剥离是基于石墨烯和卟啉之间的π-π相互作用，遵循有机铵离子的插层。通过这种方法制备的石墨烯片显示出未被干扰的 sp(2) 碳网络。
