| 초록 |
In this talk, we overview our recent works on fabrication and dispersion of graphene nano-platelets from graphite, and on its applications for transparent electrode and conducting pastes. Development of flexible transparent electrode materials is one of the grand challenges of our times for future flexible or soft electronics such as flexible display, flexible touch screen panel, flexible solar cell, etc. This requires development of highly flexible and conductive materials, which can be applied in large areas. Importantly, graphene-modified carbon nanotube electrodes show tremendous promise for development of high performance transparent electrode. In addition, one of potential applications of nanocarbon materials is conducting ink for printed electronics or soft electronics. In this presentation, I will introduce the efficient fabrication of graphene nanosheets from graphite and its stable dispersion in solution for further applications. |
