Researchers turn coal powder into graphite in microwave oven – Phys.org

Using copper foil, glass containers and a conventional household microwave oven, University of Wyoming researchers have demonstrated that pulverized coal powder can be converted into higher-value nano-graphite.
The discovery is another step forward in the effort to find alternative uses for Wyoming’s Powder River Basin coal, at a time when demand for coal to generate electricity is declining due to concerns about climate change.
In a paper published in the journal Nano-Structures & Nano-Objects,…

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