Pulsed laser ablation of a continuously-fed wire in liquid flow for high-yield production of silver nanoparticles

摘要

Increasing nanoparticle productivity is a prominent topic in the field of laser ablation in liquid. Although it has been demonstrated that it is possible to reach the gram-scale range, still a large portion of the laser pulse energy is not harvested for nanoparticle production. Hence, for industrial application the ablation efficiency may be further increased and ideally, the process should be transformed into a continuous process to benefit from steady-state conditions.