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为了捕集太阳能,必需要求吸收太阳光好,而放射能量又少的物质。钼黑就是其中的一种。钼黑是将仲钼酸铵[(NH_4)_6Mo_7O_(24)·4H_2O)]六水硫酸镍(NiSO_4·6H_2O)的水溶液浸泡或用高温电解,在铝、锌、钢铁上形成黑色涂层。
In order to capture the solar energy, it is necessary to require substances that absorb sunlight well and emit little energy. Molybdenum is one of them. Molybdenum black is the solution of ammonium paramolybdate [(NH4) 6Mo7O24 (24) 4H2O)] aqueous solution of nickel sulfate hexahydrate (NiSO4-6H2O) soaked or electrolyzed at high temperatures to form a black coating on aluminum, zinc and steel.