[Adv. Mater. Interfaces] 3D Graphene Oxide Micropatterns Achieved by Roller-Assisted Microcontact Printing Induced Interface Integral Peel and Transfer
作者：Peng Xiao, SY Du, T Zhang, NX Qiu, JW Zhang, YJ Huang, Rainer Jordan, Q Huang, ZP Liu, Tao Chen*
關(guān)鍵字：3D graphene oxide architectures, roller-assisted microcontact printing, surface patterning, 2D Janus hybrid thin film, flexible electronics
論文來(lái)源：期刊
具體來(lái)源：Adv. Mater. Interfaces, 2016, Inpress
發(fā)表時(shí)間：2017年
Most fascinating
applications of graphene based devices are highly depended on the precise
fabrication of patterned graphene microstructures. While considerable progress
of two-dimensional (2D) patterning of graphene has been achieved with various lithographic
techniques, the realization of patterned three-dimensional (3D) graphene
microstructures still remains a significant challenge. Here, we report a rapid
and highly scalable roller-assisted microcontact printing (RAμCP) strategy for
the fabrication of 3D graphene oxide micropatterns. The facile RAμCP allows for
the robust negative duplication of 3D topologies of the microstructured stamp using
chemically modified graphene as the inks. The patterned 3D graphene
microstructures exhibit interesting properties of graphene itself and allow for
further functionlization of polymers to enable the potential integration of the
3D patterned microstructures into next-generation 2D Janus hybrid thin film for chemical sensors and other electronic devices.