A research team has successfully synthesized green copper oxide nanoparticles (CuO.NPs) from Mangifera indica (M. indica) leaf extract. The CuO.NPs showed potent activity against gram-positive and ...

Magnetic studies of ultrathin slabs of copper-oxide materials reveal that at very low temperatures, the thinnest, isolated layers lose their long-range magnetic order and instead behave like a ...

Cuprates, a class of copper-oxide ceramics that share a common building block of copper and oxygen atoms in a flat square lattice, have been studied for their ability to be superconducting at ...

Sodium-ion batteries are gaining attention as a cheaper and more eco-friendly alternative to traditional lithium-ion ...

This creates spots of zinc oxide on the strip, which can then be contacted by the ‘cat’s whisker’ contact. In the circuit, the clock is created by the 4 MHz crystal and a 10 kOhm ...

Copper concentrates are processed further via pyrometallurgy or hydrometallurgy, depending on the different types of ore (e.g. oxide, sulfide) from which they were extracted. Taking the copper ...

Researchers to get a better look at how peroxides on the surface of copper oxide promote the oxidation of hydrogen but inhibit the oxidation of carbon monoxide, allowing them to steer oxidation ...

A presenter-led science video about how to make a soluble salt called copper sulfate, with Dr Maggie Aderin-Pocock and Dr Alex Lathbridge.

Researchers in Bangladesh have simulated a solar cell based on a copper bismuth oxide material, used as an absorber, with a hole transport layer made of copper(I) oxide (Cu2O). In the experiment ...

The Pampa Medina project consists of 4 mining concessions near the planned processing site of the Marimaca oxide deposit.

Marimaca Copper (TSX: MARI) has released the final batch of reverse circulation (RC) drill results from last year’s infill drilling campaign at the Marimaca oxide deposit (MOD) in northern Chile ...