To advance green chemical production, electrocatalytic anodization technology has gained attention for generating highly active intermediates under mild conditions. Unlike conventional methods, this approach utilizes electrons as clean oxidants to drive redox processes, eliminating the need for costly metal catalysts or hazardous oxidants. Precise control of current and voltage prevents exothermic or side reactions, creating a mild and controlled reaction environment that enhances efficiency and reduces energy consumption. This technology shows potentials in producing green oxidants and synthesizing organics. This thesis aims to optimize and design high-performance anodes to enhance electrochemical ozone production (EOP) and organic adipic acid (AA) synthesis, thereby promoting the role of electrocatalytic anodization in green chemistry. [...]