A reactor for generating DC plasma inside a liquid Mingjia Zhang, Qingjin Tang, Binhong Wu, Xin Wang, Qiang Chen and Linsheng Liu Eur. Phys. J. D, 78 5 (2024) 51 Published online: 04 May 2024 DOI: 10.1140/epjd/s10053-024-00843-5