固体核磁共振技术在稀土掺杂氟氧玻璃及微晶玻璃结构解析中的应用综合评述  

Structure Analysis on Rrare-earth Element Doped Oxyfluoride Glass and Glass Ceramics by Solid-state Nuclear Magnetic Resonance Technology

作　　者：赵桐瑶 任进军[1,2] ZHAO Tongyao;REN Jinjun(Key Laboratory of Materials for High Power Laser,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院上海光学精密机械研究所,高功率激光材料重点实验室,上海201800 [2]中国科学院大学材料科学与光电工程中心,北京100049

出　　处：《硅酸盐学报》2021年第12期2717-2735,共19页Journal of The Chinese Ceramic Society

基　　金：国家自然科学基金(NSFC 61675218)资助。

摘　　要：本工作将概述用于解析稀土掺杂氟氧玻璃与微晶玻璃的先进一维、二维固体核磁共振技术。重点说明固体核磁共振技术在研究稀土离子近程配位结构、稀土离子在玻璃相和晶相中的分布、F离子的配位结构、F离子团聚情况与玻璃网络原子尺度结构解析中的应用。This paper summarized advanced one-dimensional and two-dimensional solid-state nuclear magnetic resonance techniques for the analysis of rare-earth element doped oxyfluoride glass and glass ceramics.This paper also represented the application of solid-state NMR technology in the analysis of the short-range coordination structure of rare-earth element ions,the distribution of rare-earth element ions in glass and crystal phases,the coordination structure of F ions,the agglomeration of F ions and the atomic scale structure of glass networks as well.

关 键 词：固体核磁共振 氟氧微晶玻璃 析晶机理 

分 类 号：TQ175[化学工程—硅酸盐工业]