Fuel Cell

Fuel Cell Manufacturing Using Ultrasonic Spray Technology A variety of fuel cells utilize catalysts at both the anode (to oxidize fuel and convert it to protons/hydrogen cations and electrons) and the cathode (convert hydrogen cations and oxygen to water), often precious metal, nanocarbon, or other nanomaterial-based. Doped carbon nanotubes and core-shell metallic or composite nanoparticles are two examples of such. Such catalyst materials need first to be synthesized and then coated onto electrode and/or membrane surfaces for use in fuel cells. Solid oxide fuel cells (SOFCs) that do not utilize catalyst coatings are also of interest. Cheersonic high-temperature nozzles, nebulizers, and particle generators can be used for fuel cell catalyst nanomaterial synthesis via chemical vapor deposition and/or spray pyrolysis techniques. Moreover, Cheersonic can custom manufacture AACVD and spray pyrolysis systems for fuel cell catalyst synthesis, based on customer goals and requirements, whether...

Ultrasonic Spray Systems For Thin Film Coatings Cheersonic is engaged in manufacturing thin film coating preparation equipment Company specializes in ultrasonic spray systems for applying precise, thin film coatings. Selected products and services: Fuel cell catalyst coating systems for PEM, CCM, MEA, and GDL manufacturing PEM electrolyzer coatings systems Coating processing equipment for thin film solar cell active layers Engineered coating services / consulting services About Cheersonic Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive. The Company’s solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw materi...

  Ultrasonic Spray For Electrode Coating Ultrasonic Spray For Electrode Coating. Maximizing the use of Electrode in the Fuel Cell by ultrasonic spray As a promising substitution to conventional power sources rely on combustion of fossil fuels, proton exchange membrane fuel cells (PEMFC) have attracted plenty of interest for various applications such as power sources for portable electronics, stationary power generation, and onto mobiles. At the present time, PEMFCs are still facing the challenges of cost as well as performance issues before they can be largely commercialized. As an important part of the proton exchange membrane fuel cell, the electrode is to study how to reduce the Pt loading of the cathode without reducing the performance of the  fuel cell , so that the large-scale commercialization of PEMFC can achieve further development.In order to reduce the Pt loading as well as improve the catalyst performance, carbon nanofibers (CNFs) directly grown on carbon paper is ...

Fuel Cell Advantages A fuel cell is a device that directly converts the chemical energy of fuel into electrical energy. Theoretically speaking, as long as the fuel cell is continuously supplied with fuel, the fuel cell can generate electricity continuously. It has been hailed as the fourth generation of power generation technology after water power, thermal power, and nuclear power. High power generation efficiency. Fuel cell power generation is not restricted by the Carnot cycle. In theory, its power generation efficiency can reach 85% to 90%, but due to various polarization limitations during operation, the current energy conversion efficiency of fuel cells is about 40% to 60%. If combined heat and power are realized, the total fuel utilization rate can be as high as 80%. Environmental pollution is small. When the fuel cell uses hydrogen-rich gas such as natural gas as fuel, the carbon dioxide emissions are reduced by more than 40% compared with the heat engine process, which is very...