X射线粉末衍射技术在矿物鉴别中的应用进展  

Research progress on the application of X-ray powder diffraction technology in mineral identification

作　　者：李烃 陈朝方 林国生 伍利兵 许彩芸 LI Ting;CHEN Chaofang;LIN Guosheng;WU Libing;XU Caiyun(Technical Center of Gongbei Customs,Zhuhai 519015,China)

机构地区：[1]拱北海关技术中心,广东珠海519015

出　　处：《冶金分析》2023年第7期11-20,共10页Metallurgical Analysis

基　　金：拱北海关科研项目(2021GK017)。

摘　　要：X射线粉末衍射(XRPD)是一种重要且应用广泛的材料表征技术。综述对XRPD技术的原理与鉴别依据,及其在矿物鉴定、宝石鉴别、矿物药鉴别、固体废物鉴别领域的应用进行了讨论。亦从分析复杂矿物结构,进一步提高鉴别能力的角度,展望了XRPD技术未来的研究方向,如仪器的便携化、多种表征技术的联用、以及人工智能和机器学习工具的使用。X-ray powder diffraction(XRPD) is an important and widely used material characterization technique.The review conducts comprehensive discussions on XRPD principle and its applications in mineral identification,gem discrimination,mineral drug discrimination and solid waste identification.The review also looks forward to the future research directions of XRPD technology,such as the portable instrument,the combination of multiple characterization technologies,and the use of artificial intelligence and machine learning tools,from the perspective of analyzing complex mineral structures and further improving the identification ability.

关 键 词：X射线粉末衍射(XRPD) 矿物鉴别 矿物药 宝石 固体废物 

分 类 号：O72[理学—晶体学] TF041[冶金工程—冶金物理化学]