Fungus-resistant copper circuit

Space-grade anti-fungal

Designed against enhanced fungal acid corrosion under microgravity, significantly improving long-term reliability of copper circuits.

Liu, Qianqian · Qin, Zhang · Dang, Lei · Chen, Nana · Zhao, Yin · Lingling, Ma · Feng, Yali · Weiliang, Li · Yuliang, Wei · Wende, Zhang · Lu, Lin · Dong, Chaofang · Junxia, Yuan · Xiao, Kui

Corrosion Science 2024

Advantages

90-day fungal corrosion test on China Space Station

Significantly increased oxalic acid accumulation under microgravity

Exacerbated localized corrosion of copper metal