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New sensor could help prevent lithium-ion battery fires and explosions

Researchers have developed a new sensor to detect hazardous gas leaks in lithium-ion batteries, which could prevent catastrophic failures and enhance the reliability of battery-powered technologies. The sensor detects trace amounts of ethylene carbonate vapour, targeting potential battery failures before they escalate into disasters.

SourceXi'an Jiaotong-Liverpool University·JournalACS Applied Materials & Interfaces·TypeExperimental study·DateMar 20, 2025

Korea Maritime and Ocean University scholars find key to reducing defects in multimaterials

Researchers from Korea Maritime and Ocean University have developed a way to synthesize high-performance functionally graded materials with minimized defects. By controlling the mixing gradient of component materials, they improved mechanical properties and eliminated interfacial cracks.

SourceNational Korea Maritime and Ocean University·JournalJournal of Materials Research and Technology·TypeExperimental study·DateMay 18, 2022