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Scientists design new class of copper-free high-temperature superconductorsFor the first time in 40 years, researchers engineer a copper-free high-temperature superconducting oxide that works in ...
Professor Ariando and Dr. Stephen Lin Er Chow from the National University of Singapore (NUS) Department of Physics have ...
This outlines one way to carry out the practical using copper(II) oxide powder and dilute sulfuric acid. Eye protection must be worn. 1. Add some dilute sulfuric acid to a small beaker.
Professor Ariando and Dr Stephen Lin Er Chow from the National University of Singapore (NUS) Department of Physics have ...
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