Generated Pattern Current for Water Electrolysis: Bubble Dynamics Management for Reduced Cell Overpotential

Key Points

• The aim is to investigate how a generated pattern current influences bubble dynamics and reduces cell overpotential during water electrolysis.
• Utilized GPC-structured electrolysis current
• Monitored bubble detachment patterns
• Measured average bubble coverage and cell overpotential
• Achieved an 11% reduction in average cell overpotential
• Observed periodic bubble detachment leading to less bubble coverage