Tb3+/Sm3+ co-doped double perovskite: synthesis, exfoliation and luminescence properties

被引：5

作者：

Bai, Mingjun ^{[1
]}

Zhang, Ying ^{[2
]}

Wan, Hao ^{[2
]}

Chen, Gen ^{[1
]}

Liu, Xiaohe ^{[1
,2
]}

Ma, Renzhi ^{[3
]}

机构：

[1] Cent South Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China

[2] Zhengzhou Univ, Sch Chem Engn, Zhengzhou 45001, Peoples R China

[3] Natl Inst Mat Sci NIMS, Int Ctr Mat Nanoarchitect WPI MANA, Tsukuba, Ibaraki 3050044, Japan

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 46期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

EARTH HYDROXIDE NANOSHEETS; FILMS; PHOSPHOR; OXIDES;

D O I：

10.1039/d2cc02091b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Tb3+/Sm3+ co-doped double perovskite K[K-1.5(Tb1-xSmx)(0.5)]Ta3O10 (denoted as KKT1-xSxTO) was prepared, which exhibited typical Tb3+ and Sm3+ photoluminescence emissions and tunable colours. After protonation and subsequent exfoliation processes, unilaminar KT1-xSxTO nanosheets with a lateral size of similar to 300 nm and thickness of similar to 2.7 nm were obtained.

引用

页码：6626 / 6629

页数：4

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