Researchers at Chalmers University of Technology say that Janus graphene - named after the Roman god of new beginnings - can open new doors to high-capacity sodium-ion batteries.
In Jiangsu, China's second-largest steel-producing province, a campaign to monitor energy consumption among industrial enterprises including steelmakers raised fears of further disruption in blast furnace operations.
While investors are once again pulling money out of the largest gold ETF, the "Wall Street Silver“ community seems to be continuing to buy heavily into the silver ETFs.