Open-framework scandium phosphate-oxalates: Solvent-free synthesis, proton conduction, and luminescence

被引：3
|
作者：
Zhang, Junfeng [1 ]
Zhu, Donghao [2 ]
Luan, Lindong [2 ]
Zeng, Hongmei [1 ]
Zou, Guohong [1 ]
Lin, Zhien [1 ]
机构：
[1] Sichuan Univ, Coll Chem, Chengdu 610064, Peoples R China
[2] Sichuan Police Coll, Dept Criminal Invest, Luzhou 646000, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2022年 / 140卷
关键词：
Solvent-free synthesis; Open framework; Scandium phosphate-oxalate; Proton conduction; Luminescence; HYDROTHERMAL SYNTHESIS; LIGHT PHOSPHOR;
D O I：
10.1016/j.inoche.2022.109430
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two crystalline open-framework scandium phosphate-oxalates, formulated as C4N2H14 center dot Sc-2(HPO4) (H2PO4)(2)(C2O4)(2)center dot 3H(2)O (1) and C6N2H18 center dot Sc-2(HPO4)(3)(C2O4)center dot H2O (2), were prepared by solvent-free metho using N-methyl-1,3-propanediamine and N,N-diethylethylenediamine as the structure-directing agents, respectively. They have different three-dimensional structures with intersecting 8-, 8-and 12-ring channels. Compound 1 shows temperature-dependent proton-conductive behaviors. Compound 2 emits blue luminescence upon 365 nm UV light irradiation at room temperature. The second-harmonic generation response of this compound was also investigated.
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页数：4
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