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铜绿乃是铜在潮湿空气中腐蚀的结果表面生成的一种绿锈.金属的此种腐蚀情况是属于大气腐蚀的范畴.教科书上一般都认为铜绿的主要成分为碱式碳酸铜,并用 CuCO_3·Cu(OH)_2表示它的分子式.我在1955年对铜绿的成分问题进行了研究,实验的结果及理论钻研上,不由得对铜绿的分子式CuCO_3·Cu(OH)_2发生了怀疑,近二年来我又数次的研究了铜绿的成分,结果还是说明铜绿分子式用CuCO_3·Cu(OH)_2来表示是有问题的.本文报告我在这方面的初步研究结果.(一)实验部分我分析了民间铜器上的铜绿样品,因我实验样品是从作间铜器上得来的,所以对此样品生成的年
Copper green is a kind of green rust produced by the surface of copper as a result of corrosion in humid air. Such corrosion of metals is a category of atmospheric corrosion. Textbooks generally consider the main component of patina to be basic copper carbonate and CuCO 3 Cu (OH) _2 is its molecular formula.I made a research on the composition of the patina in 1955. The results of the experiment and theoretical study, could not help but suspect CuCu_3 · Cu (OH) _2, I have studied the composition of patina several times, and the result shows that it is problematic to formulate the patina with CuCO 3 Cu (OH) 2 .This paper reports my preliminary research results in this respect. (I) Experimental part I analyzed Bronze green samples on the folk bronze, because my experimental samples are from the inter-room bronze, so the sample generated by the year