古玉器的化学风化机理初探之二——块状模拟实验

Chemical weathering mechanism of ancient jade:massive simulation experiments

在前文粉末态模拟实验基础上,初步模拟古玉埋藏的酸性以及碱性环境,通过对不同材质玉料的块状形态在酸、碱缓冲溶液中的浸泡实验,并与粉末态玉料的浸泡结果进行对比分析,以深化对古玉器风化机理的认识。

Based on powder simulation experiments, the authors preliminarily simulated the acid and alkaline environments in which the ancient jades are buried. In the soaking experiment, the different massive shapes of jade materials were dipped in acid and alkaline buffer solutions, and the contrast analysis with the result of the powder simulation experiment was carried out, with the purpose of deepening the understanding of the weathering mechanism of the ancient jade.