作者: Hans-Josef Sterzel
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摘要: The invention relates to a composition for transporting and storing heat energy, comprising alkali polysulfides of the form (Me1(1-x)Me2x)2 Sz, where Me1 Me2 are selected from group metals made lithium, sodium, potassium, rubidium, cesium, is not same as Me2, x = 0 1 z 2.3 3.5.