近红外光谱结合化学计量学无损鉴定软玉产地的可行性研究

发布时间：2018-07-07 11:28

本文选题：近红外光谱 + 化学计量学　；参考：《文物保护与考古科学》2015年03期

【摘要】：玉,在中国文化中一直具有崇高的地位。玉器产地是玉器文物研究、保护修复和真伪鉴定的重要依据。目前可用于软玉检测的方法虽然很多,但由于取样损伤文物、定量精度不足、数据分析复杂等问题的限制,难以广泛用于玉器文物产地鉴定。因此,本研究应用近红外光谱结合化学计量学无损检测新技术,对和田、青海、俄罗斯、韩国等产地的软玉样品进行了判别分析。结果表明,该方法不仅测试简单、数据处理方便,而且能够对有限的样品进行产地分类,用于玉器文物的材料产地鉴定是可行的。研究结果为玉器产地无损鉴定提供了一条新的思路。
[Abstract]:Jade has always held a high position in Chinese culture. The origin of jade articles is an important basis for the research, protection, restoration and identification of jade artifacts. Although there are many methods that can be used in the detection of nephrite, it is difficult to be widely used in the identification of jade artifacts because of the limitation of sampling damaged cultural relics, insufficient quantitative accuracy and complex data analysis. Therefore, in this study, Near-infrared spectroscopy combined with a new technique of chemometrics nondestructive testing was used to discriminate and analyze nephrite samples from Hotan, Qinghai, Russia and South Korea. The results show that this method is not only simple in testing, convenient in data processing, but also able to classify the origin of limited samples. It is feasible to apply this method to the identification of the origin of jade artifacts. The results provide a new idea for nondestructive identification of jade articles.
【作者单位】：故宫博物院;
【分类号】：K876.8

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