Effect of hatch spacing on laser-induced graphene: structural tuning and supercapacitor performance

Puntos clave

• Evaluate how hatch spacing influences the properties and performance of laser-induced graphene for supercapacitors.
• Investigated different hatch spacings during the production of laser-induced graphene.
• Assessed structural properties of resulting graphene samples.
• Evaluated the supercapacitor performance of the produced electrodes.
• Optimal hatch spacing led to improved electrical conductivity in laser-induced graphene.
• Enhanced performance of supercapacitors was correlated with structural tuning.
• Data indicated significant changes in capacitance with varying hatch spacings.