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Chinese researchers have developed ultra-strong, highly conductive, and heat-resistant copper foil
2 day ago /
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Author：小编
The research team has successfully developed 'super copper foil,' resolving the contradiction between the strength, plasticity, conductivity, and thermal stability of copper foil. This copper foil achieves a tensile strength of 900 megapascals, with conductivity approximately twice that of copper alloys of the same strength, and shows no performance degradation after being stored at room temperature for nearly half a year. Currently, the gradient nano-domain copper foil is capable of industrial continuous production, holding significant importance for the development of the electronic information and new energy industries.
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