Recent Advances in Nonlinear Optical Phosphate Materials  

作　　者：陈洁 Khan Muhammad Ali 肖传馨 鄢雨欣 代漪 陈玲 

机构地区：[1]Beijing Key Laboratory of Energy Conversion and Storage Materials,College of Chemistry,Key Laboratory of Theoretical and Computational Photochemistry,Ministry of Education,Beijing Normal University

出　　处：《Chinese Journal of Structural Chemistry》2017年第11期1837-1858,共22页结构化学（英文）

基　　金：supported by the National Natural Science Foundation of China under Projects 91422303,21571020,and 21671023

摘　　要：In recent years, motivated by the discovery of deep-UV（wavelengths below 200 nm） nonlinear optical（NLO） phosphates, Ba3P3O（10）X（Cl, Br）, phosphates have entered into a passionate research era. In this review, recently discovered phosphate materials containing different anionic groups, i.e., isolated [PO4], [P2O7] dimer, [P3O（10）] trimer, and [PO3]∞ chain, are summarized, including their syntheses, structures, NLO performances and properties. Especially phosphates with short absorption edges in the deep-UV region and good SHG efficiency are introduced in detail. We hope that this work will present a clear view of the crystal chemistry of phosphates and promote the discovery of new high-performing second-order NLO materials to meet the urgent needs in laser science.In recent years, motivated by the discovery of deep-UV（wavelengths below 200 nm） nonlinear optical（NLO） phosphates, Ba3P3O（10）X（Cl, Br）, phosphates have entered into a passionate research era. In this review, recently discovered phosphate materials containing different anionic groups, i.e., isolated [PO4], [P2O7] dimer, [P3O（10）] trimer, and [PO3]∞ chain, are summarized, including their syntheses, structures, NLO performances and properties. Especially phosphates with short absorption edges in the deep-UV region and good SHG efficiency are introduced in detail. We hope that this work will present a clear view of the crystal chemistry of phosphates and promote the discovery of new high-performing second-order NLO materials to meet the urgent needs in laser science.

关 键 词：phosphates  syntheses  crystal structures  NLO properties 

分 类 号：O644.1[理学—物理化学]