Experimental analysis of green hydrogen through alkaline water electrolysis method

This paper presents a comprehensive review and experimental analysis of hydrogen production techniques, with a primary focus on alkaline water electrolysis for green hydrogen generation. Hydrogen is widely recognized as an efficient and clean energy carrier that can be produced from various resources, among which water electrolysis offers an eco- friendly route to high-purity hydrogen. Compared to other production methods, alkaline water electrolysis demonstrates strong potential in terms of sustainability, operational reliability, and environmental compatibility, as it utilizes renewable electricity and releases oxygen as the only by-product without emitting greenhouse gases. The study discusses key hydrogen production technologies, including proton exchange membrane (PEM), solid oxide, and alkaline electrolysis, highlighting their working principles, advantages, and limitations. An experimental setup using an alkaline electrolyte is developed to analyze hydrogen and oxygen generation, and the obtained results closely align with theoretical predictions, confirming the efficiency of the process. The findings contribute to a better understanding of alkaline water electrolysis and provide insights into improving system performance, supporting its development as a commercially viable solution for large-scale green hydrogen production.