Graphene has long been hailed as a "wonder material." It is incredibly strong, highly conductive and almost impossibly thin—just one atom thick. These properties make it a promising candidate for next-generation technologies such as flexible electronics, wearable devices and printed sensors. Yet despite years of research, turning graphene into practical, printable inks has remained a major challenge.
Now, our research group at Monash University reports a new way to overcome one of graphene's biggest bottlenecks: making highly concentrated inks that flow well enough for industrial printing, without relying on performance-limiting additives.
The study is published in the journal Advanced Materials Technologies.
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