» Articles » PMID: 36855770

Ferroelectricity and Piezoelectric Energy Harvesting of Hybrid ABX-Type Halogenocuprates Stabilized by Phosphonium Cations

Overview
Journal ACS Mater Au
Date 2023 Mar 1
PMID 36855770
Authors
Affiliations
Soon will be listed here.
Abstract

Perovskite-structured compounds containing organic cations and inorganic anions have gained prominence as materials for next-generation electronic and energy devices. Hybrid materials possessing ferro- and piezoelectric properties are in recent focus for mechanical energy harvesting (nanogenerator) applications. Here, we report the ferroelectric behavior of ABX-type halogenocuprate materials supported by heteroleptic phosphonium cations. These lead-free discrete Cu(II) halides [PhMeP][CuCl] () and [PhMeP][CuBr] () exhibit a remnant polarization ( ) of 17.16 and 26.02 μC cm, respectively, at room temperature. Furthermore, flexible polymer films were prepared with various weight percentage (wt %) compositions of in thermoplastic polyurethane (TPU) and studied for mechanical energy harvesting applications. A highest peak-to-peak voltage output of 25 V and power density of 14.1 μW cm were obtained for the optimal 15 wt % -TPU composite film. The obtained output voltages were utilized for charging a 100 μF electrolytic capacitor that reaches its maximum charging point within 30 s with sizable stored energies and accumulated charges.

Citing Articles

A Highly Electrostrictive Salt Cocrystal and the Piezoelectric Nanogenerator Application of Its 3D-Printed Polymer Composite.

Sahoo S, Panday R, Kothavade P, Sharma V, Sowmiyanarayanan A, Praveenkumar B ACS Appl Mater Interfaces. 2024; 16(20):26406-26416.

PMID: 38725337 PMC: 11129113. DOI: 10.1021/acsami.4c03349.


Ferroelectric Organic-Inorganic Hybrid Ammonium Halogenobismuthate(III) for Piezoelectric Energy Harvesting.

Meena N, Sahoo S, Deka N, Zareba J, Boomishankar R Inorg Chem. 2024; 63(20):9245-9251.

PMID: 38700990 PMC: 11110009. DOI: 10.1021/acs.inorgchem.4c00908.


Large piezoelectric response in a Jahn-Teller distorted molecular metal halide.

Wang S, Khan A, Teale S, Xu J, Parmar D, Zhao R Nat Commun. 2023; 14(1):1852.

PMID: 37012239 PMC: 10070272. DOI: 10.1038/s41467-023-37471-3.

References
1.
Park S, Lee H, Yeon S, Park J, Lee N . Flexible and Stretchable Piezoelectric Sensor with Thickness-Tunable Configuration of Electrospun Nanofiber Mat and Elastomeric Substrates. ACS Appl Mater Interfaces. 2016; 8(37):24773-81. DOI: 10.1021/acsami.6b07833. View

2.
Ray T, Choi J, Bandodkar A, Krishnan S, Gutruf P, Tian L . Bio-Integrated Wearable Systems: A Comprehensive Review. Chem Rev. 2019; 119(8):5461-5533. DOI: 10.1021/acs.chemrev.8b00573. View

3.
Huang B, Sun L, Wang S, Zhang J, Ji C, Luo J . A near-room-temperature organic-inorganic hybrid ferroelectric: [CHCHCHNH][CdI]. Chem Commun (Camb). 2017; 53(42):5764-5766. DOI: 10.1039/c7cc02408h. View

4.
Wang B, Ma D, Zhao H, Long L, Zheng L . Room Temperature Lead-Free Multiaxial Inorganic-Organic Hybrid Ferroelectric. Inorg Chem. 2019; 58(20):13953-13959. DOI: 10.1021/acs.inorgchem.9b01793. View

5.
Spek A . Structure validation in chemical crystallography. Acta Crystallogr D Biol Crystallogr. 2009; 65(Pt 2):148-55. PMC: 2631630. DOI: 10.1107/S090744490804362X. View