Carbon Nanoribbons Revolutionize Molecular Electronics

Breakthroughs in conductive polymer chains now extend beyond one micrometer in length—nearly ten times longer than previous records. Researchers at Marburg University have unlocked a new synthesis method using ring-opening polymerization on surfaces, pushing poly(p-phenylene; PPP) into uncharted territory. This development could accelerate the shift toward cleaner, more efficient molecular electronics by enabling stable, scalable nanostructures. The team led by Prof. Dr. Michael Gottfried achieved genuine chain growth for the first time, bypassing the limitations of earlier approaches. Their findings signal a major leap in material science with implications for energy-efficient computing and next-generation semiconductors. The breakthrough positions PPP as a serious contender for next-gen electronic applications.