Highest-Tcorganic enantiomeric ferroelectrics obtained by F/H substitution

被引：38

作者：

Ai, Yong ^{[1
]}

Wu, Dong-Ji ^{[1
]}

Yang, Meng-Juan ^{[1
]}

Wang, Pan ^{[1
]}

He, Wen-Hui ^{[1
]}

Liao, Wei-Qiang ^{[1
]}

机构：

[1] Nanchang Univ, Coll Chem, Nanchang 330031, Jiangxi, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 51期

基金：

中国国家自然科学基金;

关键词：

PEROVSKITE; PIEZOELECTRICITY;

D O I：

10.1039/d0cc02547j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Through the strategy of F/H substitution, we precisely designed the highest-T-c(phase transition temperature) organic enantiomeric ferroelectrics, (R)- and (S)-(N,N-dimethyl-3-fluoropyrrolidinium) iodide, of which theT(c)reaches up to 470 K, far beyond those of other enantiomeric ferroelectrics and also the commercial ferroelectric BaTiO3.

引用

页码：7033 / 7036

页数：4

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