Fabrication of Solid Oxide Film Fuel Cells The fact that hydrogen will be the last energy source has become no more attractive to us. The main issue is the kind of energy conversion device that we are going to need to survive in the future. Since many researchers have highlighted solid oxide fuel cells as the next generation power source, the main obstacle for commercialization has been the [...]

Fabrication Method for MEA for Fuel Cells Next-generation fuel cells, electrolyzers, and metal-air batteries aim to meet the often conflicting demands of high-performance, low-cost, and long life through the use of advanced materials (catalysts, membranes, gas diffusion media (GDM)) optimized for targeted operating conditions. At the heart of the PEMFC is a membrane electrode assembly (MEA) that is comprised of catalyst layers (CLs), a polymer electrolyte membrane (PEM). [...]

Alkaline Electrolyzer Green hydrogen is the ultimate ideal form of hydrogen energy application. The electrolyzer of its production equipment has become a hot spot in the development of the current hydrogen energy industry. Alkaline electrolyzer (ALK), proton exchange membrane (PEM) electrolyzer, ion exchange membrane (AEM) have been derived ) electrolyzer and solid oxide (SOEC) electrolyzer and other technical routes. Among them, the alkaline electrolyzer has a development history [...]

Coating Membrane Electrode Assembly What is less obvious is that the heart and soul of the PEM fuel cell, the membrane electrode assembly (MEA), is also a highly integrated system requiring the expertise of polymer chemists, electrochemists, chemical and mechanical engineers, mathematical modelers, and statisticians to design, fabricate and test an efficient, low cost unit that can compete in the marketplace. In the most complete form, a MEA [...]

Development of Portable Power Fuel Cell Systems Recently, electrification infrastructures have been growing very fast. There has been a radical change in social perceptions of hydrogen technologies in a short period of time. A growing body of evidence suggests that hydrogen fuel cells are appearing again as an attractive solution to reduce carbon dioxide emissions and the latest improvements are pointing towards their economic viability. This technology may [...]

Perovskite Battery Equipment The production process of perovskite batteries is more economical than that of silicon crystal batteries, and the cost reduction effect is outstanding. The production process of perovskite battery consists of deposition of transparent conductive layer (TCO), deposition of electron transport layer (ETL), deposition of perovskite layer, deposition of hole transport layer (HTL), back battery preparation and other links. The equipment mainly includes perovskite Printing equipment [...]

Development of PEMFC Energy and environment are of a global concern, which has stimulated worldwide research on clean, efficient, and sustainable energy technologies. Hydrogen and fuel cells are recognized as possible solutions in this context. Fuel cells convert chemical energy of fuels into electricity with inherently high energy efficiency. So far, the most developed fuel cell types are the low temperature (80-200°C) polymer electrolyte membrane and phosphoric acid [...]