Research Rrogress of OER Electrocatalysts Research Rrogress of OER Electrocatalysts - Catalyst Coating - Cheersonic In order to fully demonstrate the low-cost advantage of AEM electrolysis technology, the development of non-precious metal catalysts is crucial to reducing the cost of AEM electrolysis technology. In recent years, transition metal catalysts for water electrolysis OER under weak alkaline conditions have been widely developed. These materials are mainly concentrated on the [...]

Vacuum Spray Pyrolysis System The UAM2000 vacuum spray pyrolysis system represents a significant leap forward in materials deposition technology. This advanced ultrasonic spray pyrolysis equipment is meticulously designed for depositing TCO (Transparent Conductive Oxide) chemistries, which play a pivotal role in various high-tech applications. In the heart of its operation lies a high temperature ultrasonic spray pyrolysis process. Here, precursor solutions like Aluminum Zinc Oxide, known for their [...]

Anion Exchange Membrane Anion exchange membrane is one of the core components of AEM, electrolyzer, which plays two main roles: (1) Conducting OH− as an internal channel; (2) Isolating hydrogen produced by the cathode and oxygen produced by the anode to avoid dangerous accidents. AEMs play a vital role in the overall performance and durability of the electrolyzer. The microstructure of AEMs is usually composed of different cationic [...]

Electrolysis of Water Experiment Electrolysis of water experiment is a classic chemical experiment, which is of great significance for understanding the composition of water and the principle of electrolysis. The following is a detailed introduction: Purpose of the experiment Through the method of electrolysis of water, prove that water is composed of hydrogen and oxygen elements; understand the basic principles and processes of electrolysis reaction; observe the electrode [...]

AEM Porous Transport Layer and Bipolar Plate Porous transport layer (PTL), also known as gas/liquid diffusion layer and current collector, is located between the bipolar plate and the catalyst layer. It mainly plays the role of electrolyte, gas transmission, electron and heat conduction. In PEM electrolyzers, due to the high potential, oxygen-rich and strong acidic environment on the anode side, expensive titanium-based material PTL is often used. In [...]

Research Progress of HER Electrocatalysts Research Progress of HER Electrocatalysts - Catalyst Coating - Cheersonic In recent years, the development of transition metal-based HER electrocatalysts under weak alkaline conditions is still being actively explored. The research on HER electrocatalysts under weak alkaline conditions mainly focuses on non-precious metal elements such as nickel (Ni), cobalt (Co), molybdenum (Mo), copper (Cu), and iron (Fe). Through element doping, alloying, phosphides and [...]

Ultrasonic Spraying for Proton Exchange Membrane Fuel Cell In recent years, Ultrasonic spray coating technology has emerged as a relatively new technique, and it has only been applied in fuel cell applications during this period. Through extensive research and practical experiments, it has been clearly demonstrated that ultrasonic spray coating holds significant value as it represents an effective means to address the crucial issue of reducing platinum loading [...]

Ion exchange membrane (AEM) water electrolysis for hydrogen production AEM is somewhat a hybrid of PEM and traditional separator-based alkaline electrolysis. AEM electrolyzer principle: At the cathode, water is reduced to produce hydrogen and OH–. OH– flows through the separator toward the anode, where it recombines at the anode surface to produce oxygen. Research shows that at 85°C, the current density at 1.8V voltage is 2.7A/cm2. When NiFe [...]

AEM Water Electrolysis Hydrogen Production Technology AEM Water Electrolysis Hydrogen Production Technology - Cheersonic Due to key material technical barriers and manufacturing challenges, AEM water electrolysis technology is still some distance away from large-scale practical application. To this end, combined with the current research status of AEM electrolysis technology, the following prospects are proposed to promote the development and commercialization of AEM electrolysis technology: (1) Developing AEMs with [...]

AEM Electrolyte AEM Electrolytes play an important role in improving the electrolysis efficiency of AEM. Commonly used electrolytes in AEMWE are KOH, K2CO3 and pure water. Different from the high-concentration alkaline electrolyte used in traditional ALK, since the anion exchange membrane can conduct OH−, AEM can use low-concentration alkaline solution, which can avoid safety problems caused by highly corrosive electrolytes during the experiment, not only reducing the cost [...]