中国是全球最大的铜产品生产国，去年精炼铜产量达到1364万吨，比上年增长4.1%，约占全球精炼铜总产量的49%；铜材产量2350.3万吨，同比增长1.7%，同样位居世界第一。我国还是全球最大的铜消费国，每年消费世界约40%的铜供应。

Recently, a research group led by Prof. Wang Zhenyang and Zhang Shudong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, developed a new type of ceramic fiber aerogel, ...

According to the study on the USA and Canada copper industry, Future Market Insights (FMI) opines demand for copper is ...

The multilayer-stacked 2D polyaniline crystal with unique metallic out-of-plane charge transport and high conductivity. [Photo provided to chinadaily.com.cn] An international team of researchers ...

Conductive hydrogels from ionic liquids are widely used in soft electronics and solid electrolytes due to their high flexibility and conductivity. However, engineering such hydrogels with simultaneous ...

MEASUREMENTS have recently been made in this Laboratory of the specific thermal conductivity at liquid helium temperatures of a series of tin specimens, ranging from spectroscopically pure tin to ...

Recent advances in the field of materials science have opened new possibilities for the fabrication of bioelectronics, devices designed to be worn or implanted in the human body. Bioelectronics can ...

A new technique builds inorganic and polymer battery electrolytes at the same time, in the same vessel. This 'one-pot' in-situ method creates a controlled, homogeneous blend, pairing the conductivity ...

I have not only been unable to find that light increases the electric conductivity of selenium, but I have failed to get a current through selenium at all, even through a thickness of 0.1 millimetre.

Researchers have developed a binder-free 3D printing method for MXene, enabling high-resolution microstructures with enhanced ...