A near-room-temperature organic-inorganic hybrid ferroelectric: [C6H5CH2CH2NH3]2[CdI4]

被引：79
|
作者：
Huang, Bo [1 ]
Sun, Lin-Ying [1 ]
Wang, Sha-Sha [1 ]
Zhang, Jian-Yu [1 ]
Ji, Cheng-Min [2 ]
Luo, Jun-Hua [2 ]
Zhang, Wei-Xiong [1 ]
Chen, Xiao-Ming [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Chem, MOE Key Lab Bioinorgan & Synthet Chem, Guangzhou, Guangdong 510275, Peoples R China
[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 42期
关键词：
SWITCHABLE DIELECTRIC-CONSTANT; DISORDER PHASE-TRANSITION; THERMAL-ENERGY STORAGE; MOLECULAR-DYNAMICS; COORDINATION POLYMERS; POLARIZATION; CRYSTALS; FRAMEWORK; CATIONS; BROMIDE;
D O I：
10.1039/c7cc02408h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An organic-inorganic hybrid compound, [C6H5CH2CH2NH3](2)[CdI4], exhibits a reversible ferroelectric phase transition at 301/297 K. Switchable dielectric constant, second harmonic generation, and pyroelectricity were synchronously observed accompanied by the order-disorder phase transition. This finding promotes research on molecular ferroelectrics to search for promising multifunctional switching materials at near room temperature.
引用
收藏
页码：5764 / 5766
页数：3
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