A team of researchers affiliated with several institutions in China has developed a way to reduce the operating temperature of ceramic fuel cells by using a high proton conductivity electrolyte. In their paper published in the journal Science, the group describes their electrolyte and how well it worked when tested in a hydrogen fuel cell. Meng Ni and Zongping Shao, with Hong Kong Polytechnic University and Nanjing Tech University, respectively, have published a Perspective piece in the same journal issue outlining the need for cooler-running ceramic fuel cells and further explaining the work done by the team in China.
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Source: Phys.org