Ionic effects in electrolysis of water using dry cathode alkaline AEM In the dry cathode alkaline anion exchange membrane (AEM) electrolysis of water (AEMWE) technology, AEM is the core component that determines system performance. The ideal AEM needs to meet multiple performance indicators simultaneously: high hydroxide ion conductivity to ensure ion transport efficiency, excellent mechanical strength and thermal stability to adapt to electrolysis conditions, moderate water absorption (WU) [...]

Ultrasonic Coating of Cobalt Based Catalyst Ultrasonic coating of cobalt based catalyst assists in precise conversion of CO ₂ to methanol Under the guidance of the "dual carbon" goal, the resource utilization of CO ₂ has become a key path to solving the energy crisis and environmental problems. The electrocatalytic reduction of CO ₂ to methanol has attracted much attention due to its mild conditions and high product [...]

Structural Design of Dry Cathode Alkaline AEM Electrolyzer Although the alkaline anion exchange membrane electrolysis technology (AEMWE) has developed rapidly in recent years, there is still a lack of systematic understanding and unified standards in the design of the core structure of the electrolysis cell and the matching of operating parameters, especially in the research and development of the special configuration of dry cathode. The structural performance of [...]

Ultrasonic Spraying of Copper Based Catalyst Ultrasonic Spraying of Copper Based Catalyst - Catalyst Deposition - Cheersonic Under the dual carbon goal, the resource utilization of CO ₂ has become a key path to solving energy and environmental problems. Among them, the electrocatalytic reduction of CO ₂ to methanol has attracted much attention due to its advantages such as easy storage and wide applications. Copper based catalysts are [...]

Preparation of Anion Exchange Membrane by Ultrasonic Spraying As the core component of energy devices such as fuel cells and water electrolyzers, anion exchange membranes directly determine device performance based on their ion conductivity efficiency and mechanical stability. Ultrasonic spraying technology, with its advantages of uniform mist droplets and controllable film thickness, has become a key means of preparing high-performance anion exchange membranes. In this process, the formulation [...]

Factors of AEM electrolysis of water in pure water environment The prominent weakness of the anion exchange membrane electrolysis water system (AEMWE) fed with pure water is its low durability. Multiple experimental data have confirmed this characteristic: under a current density of 200 mA/cm ² and room temperature conditions, a system using spinel ferrite catalyst can increase the battery voltage from 1.6 V to 1.75 V in just [...]