【摘要】 利用X射线荧光能谱和化学定性手段分析了安徽霍山县戴家院遗址木器表面析出的蓝色物质。结果表明,蓝色物质为亚铁化合物,表面覆盖的黄色物质为三价铁的化合物,其形成过程与木材中的微生物有直接关系,与周围土壤成分的关系不大。更多还原

【Abstract】 The blue substance had been discovered on wooden artifacts from the Daijiayuan site in Huosan county, AnHui province. It was studied by energy dispersive X - ray fluorescence analysis and ferricyanide qualitative analysis. The results showed that the blue substance is ferrous compound whose formation is associated with the microbe in wood. Besides, the blue substance is covered by yellow one which is proven to be ferric compound by adding the ferricyanide and hydrochloric acid into liquor of ferrous compound.更多还原