![]() ![]() “Conventional SOFCs need to be at 700-1000℃ for the electrolyte to perform efficiently.” explains Professor Yoshihiro Yamazaki at Kyushu University’s Platform of Inter-/Transdisciplinary Energy Research, who led the research. ![]() Nonetheless, they remain expensive, with one of the largest obstacles being its high operating temperature. While SOFCs may be an uncommon term to many people, the technology has already been commercialized in generators for single family homes. Depending on the type of fuel cell, those atoms could be protons or oxygen. ![]() This material acts an atomic sieve that facilitates transfer of specific atoms across the fuel cell. The material at the literal center of all this is the electrolyte. The electron is used to generate electricity, and then comes together with a proton and oxygen and produces water as a ‘waste’ product. The results were published in journal Chemistry of Materials.Īt the fundamental level, a fuel cell is just a device that generates electricity by facilitating the split of a hydrogen atom into its positively charged proton and negatively charged electron. The team combined synchrotron radiation analysis, large-scale simulations, machine learning, and thermogravimetric analysis, to uncover the active site of where hydrogen atoms are introduced within the perovskite lattice in its process to produce energy. In what can potentially accelerate the development of more efficient SOFCs, a research team led by Kyushu University has uncovered the chemical innerworkings of a perovskite-based electrolyte they developed for SOFCs. Naturally, as we strive to reduce our carbon output and mitigate the casualties of the climate crisis, both business and academia have taken major interest in the development of SOFCs. Fukuoka, Japan-Solid oxide fuel cells, or SOFC, are a type of electrochemical device that generates electricity using hydrogen as fuel, with the only ‘waste’ product being water. ![]()
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