Why Is Everyone Trying to Build a Solid-State Battery?6 hours agohttps://www.construction-physics.com/p/why-is-everyone-trying-to-build-a
Discovery helps explain why solid-state batteries often fail23 days agohttps://news.mit.edu/2026/discovery-helps-explain-why-solid-state-batteries-ofte...研究人员发现，固态电解质中晶界处的电荷失衡会导致锂枝晶形成，进而引起电池失效。通过调整LLZO电解质的加工条件，减少了晶界处的负电荷，从而促进了离子迁移并降低了电子泄漏。这一改进使得临界电流密度提升了超过300%，实现了固态电池更快的充电速度、更长的使用寿命以及更高的安全性。