Energy density three times higher, new prototype fuel cell device verified.

Institutions such as the Massachusetts Institute of Technology in the United States have proposed a groundbreaking new technological solution. Through experiments, they have validated a new battery prototype device whose energy density per unit weight can reach more than three times that of the current lithium-ion batteries used in electric vehicles. This achievement is expected to drive the transition towards electrification in transportation. The related research findings were published in the journal "Joule" on the 27th.