Room-temperature preparation of high-performance graphene-based carbon fibers

Key Points

• The aim is to prepare high-performance graphene-based carbon fibers at room temperature and evaluate their properties.
• Utilized domain multi-flow spinning for fiber preparation.
• Compared properties of domain-folded graphene oxide gel fibers and solid fibers.
• Demonstrated significant performance improvements in domain-folded graphene oxide gel fibers compared to solid fibers.
• Visual comparisons highlight structural differences affecting fiber performance.