In this case, copper oxide and carbon dioxide. The word equation for this reaction is written like this: Copper carbonate produces copper oxide, plus carbon dioxide. Copper carbonate is called the ...

A new copper-free high-temperature superconducting oxide, (Sm-Eu-Ca)NiO₂, has been synthesized, exhibiting superconductivity at approximately 40 K under ambient pressure.

Nobel Resources Corp. (TSX – V: NBLC) (the “Company” or “Nobel”) is pleased to announce that it has completed the transaction ...

Physicists have designed and synthesised a groundbreaking new material—a copper-free superconducting oxide—capable of superconducting at approximately 40 Kelvin, or about minus 233 degrees Celsius, ...