Scanning electron microscopy of the composite shows aluminum nanoparticles in a matrix of gallium. (Credit: Amberchan et al., 2022) Aluminum is a highly reactive metal that can strip oxygen from water ...
“We don’t need any energy input, and it bubbles hydrogen like crazy. I’ve never seen anything like it,” said UCSC Professor Scott Oliver, describing a new aluminum-gallium nanoparticle powder that ...
Forbes contributors publish independent expert analyses and insights. Environmental systems scientist at the University of Delaware. Gallium metal has the unusual property of melting at room ...
Alcoa Corp. will investigate production of gallium — a metal used in semiconductors — as a byproduct from existing aluminum operations in Western Australia. The largest US aluminum maker agreed a ...
China is restricting exports of two niche metals — germanium and gallium — that are key to manufacture electronics and semiconductors, as the tech battle with the U.S. and Europe heats up. Germanium ...
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