H/F substitution achieves high piezoelectricity in enantiomeric molecular crystals.

Mao, Wei-Xin; Zhou, Long-Xing; Deng, Xin; Lan, Jin-Fei; Song, Xian-Jiang; Zhang, Han-Yue

Mao, Wei-Xin; Zhou, Long-Xing; Deng, Xin; Lan, Jin-Fei; Song, Xian-Jiang; Zhang, Han-Yue.

Afiliação

Mao WX; Ordered Matter Science Research Center, Nanchang University, Nanchang 330031, People's Republic of China. songxj@ncu.edu.cn.
Zhou LX; Ordered Matter Science Research Center, Nanchang University, Nanchang 330031, People's Republic of China. songxj@ncu.edu.cn.
Deng X; Ordered Matter Science Research Center, Nanchang University, Nanchang 330031, People's Republic of China. songxj@ncu.edu.cn.
Lan JF; Ordered Matter Science Research Center, Nanchang University, Nanchang 330031, People's Republic of China. songxj@ncu.edu.cn.
Song XJ; Ordered Matter Science Research Center, Nanchang University, Nanchang 330031, People's Republic of China. songxj@ncu.edu.cn.
Zhang HY; Jiangsu Key Laboratory for Biomaterials and Devices, State Key Laboratory of Digital Medical Engineering, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 211189, People's Republic of China. zhanghanyue@seu.edu.cn.

Chem Commun (Camb) ; 60(74): 10172-10175, 2024 Sep 12.

Article em En | MEDLINE | ID: mdl-39190499

ABSTRACT

ABSTRACT

Here, we successfully synthesized a pair of enantiomeric molecular piezoelectric materials by H/F substitution strategy. These compounds show a large piezoelectric coefficient d33 value of 25 pC N-1 measured by the quasi-static method. A simple energy harvesting device was fabricated based on this crystal, showing great potential in piezoelectric mechanical energy harvesters.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2024 Tipo de documento: Article

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