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What is graphite?Flexible graphite – expanded or exfoliated graphite – is produced from purified natural graphite flakes. In manufacturing, the flakes are mixed with a highly oxidizing acid to produce graphite intercalation compounds. A sudden application of high temperature expands these. The resulting product expanded graphite, is mechanically compressed into shaped products, mainly graphite foil. Although still showing the unique properties of natural graphite, e.g. its excellent conductivity A lead-acid battery (VRLA) is a battery whose electrodes are mainly made of lead and oxides, and the electrolyte is a sulfuric acid solution. Researchers at TU Graz have found a way to convert the aromatic substance vanillin into a redox-active electrolyte material for liquid batteries. The impact of the epidemic overseas is waning, demand is gradually recovering, the chemical price tide is gradually spreading, this time it is the turn of titanium dioxide. At present, titanium dioxide prices appear to stop the signs of reco The most important obstacle to the energy transition is that the cost of clean technology is too high. When the cost of clean energy drops, the world will pay attention. The recently years, the impression to Japan may be more biased towards beauty, cherry blossoms, Japanese dramas, animation, two-dimensional, otaku culture... But as a highly developed capitalist country, Japan has a developed cultural indust

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