High-performance piezoelectric nanogenerators based on Cs2Ag0.3Na0.7InCl6 double perovskites with high polarity induced by Zr/Te codoping

Xiangcong He; Jinju Zheng; Tao Yang; Deliu Ou; Chris R. Bowen; Songhan Shi; Qiaochu Chen; Hui Fu; Shuangwu Huang; Yumin Ye; Xiaocheng Huang; Wenna Liu; Weiyou Yang

doi:10.1016/j.nanoen.2023.108741

High-performance piezoelectric nanogenerators based on Cs₂Ag_0.3Na_0.7InCl₆ double perovskites with high polarity induced by Zr/Te codoping

Xiangcong He, Jinju Zheng, Tao Yang, Deliu Ou, Chris R. Bowen, Songhan Shi, Qiaochu Chen, Hui Fu, Shuangwu Huang, Yumin Ye, Xiaocheng Huang, Wenna Liu, Weiyou Yang

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Abstract

Piezoelectric nanogenerators (PENGs), which operate based on mechanical-to-electrical energy conversion, have been widely explored for exciting applications in modern devices such as wearable electronics, self-powered sensors, and energy harvesters. Herein, we report on high-performance PENGs based on Cs₂Ag_0.3Na_0.7InCl₆ double perovskite (CDP) within a polyvinylidene fluoride (PVDF) matrix, which exhibit enhanced polarity due to rationally designed Zr/Te codoping. As a proof of concept, the resultant PENGs based on Zr/Te codoped CDP@PVDF deliver an excellent piezoelectric output, with a maximum open-circuit voltage and short-circuit current density of 67 V and 18 μA·cm⁻². This level of performance is ∼19 and ∼12 times higher than PVDF-based PENGs with no CDP, and ∼2 and ∼4 times higher than CDP@PVDF-based PENGs without doping or with single Te doping, and ∼1 and ∼2 times higher than CDP@PVDF-based PENGs with single Zr doping, respectively. Moreover, the as-assembled PENGs exhibit impressive potential in wearable energy harvesters, motion sensors, and DC-power devices with robust stability, underscoring their bright future toward practical applications.

Original language	English
Article number	108741
Number of pages	12
Journal	Nano Energy
Volume	115
Early online date	31 Jul 2023
DOIs	https://doi.org/10.1016/j.nanoen.2023.108741
Publication status	Published - 31 Oct 2023

Bibliographical note

Funding Information:
This work was supported by the National Natural Science Foundation of China ( 62104121 ), the Natural Science Foundations of Zhejiang Province ( LGJ20E020002 and LQ22E020002 ), and the Ningbo Science & Technology Innovation Research Programs ( 2020Z061 and 2021Z058 ).

Data availability:
No data was used for the research described in the article.

Funding

This work was supported by the National Natural Science Foundation of China ( 62104121 ), the Natural Science Foundations of Zhejiang Province ( LGJ20E020002 and LQ22E020002 ), and the Ningbo Science & Technology Innovation Research Programs ( 2020Z061 and 2021Z058 ).

Keywords

Doping
Double perovskites
Piezoelectric nanogenerator
Polarity

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
General Materials Science
Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.nanoen.2023.108741

High-performance piezoelectric nanogenerators (accepted author manuscript)Accepted author manuscript, 1.9 MBLicence: CC BY-NC-ND

Cite this

@article{a084cd29a8da498b813ffd3d4b8646ca,

title = "High-performance piezoelectric nanogenerators based on Cs2Ag0.3Na0.7InCl6 double perovskites with high polarity induced by Zr/Te codoping",

abstract = "Piezoelectric nanogenerators (PENGs), which operate based on mechanical-to-electrical energy conversion, have been widely explored for exciting applications in modern devices such as wearable electronics, self-powered sensors, and energy harvesters. Herein, we report on high-performance PENGs based on Cs2Ag0.3Na0.7InCl6 double perovskite (CDP) within a polyvinylidene fluoride (PVDF) matrix, which exhibit enhanced polarity due to rationally designed Zr/Te codoping. As a proof of concept, the resultant PENGs based on Zr/Te codoped CDP@PVDF deliver an excellent piezoelectric output, with a maximum open-circuit voltage and short-circuit current density of 67 V and 18 μA·cm−2. This level of performance is ∼19 and ∼12 times higher than PVDF-based PENGs with no CDP, and ∼2 and ∼4 times higher than CDP@PVDF-based PENGs without doping or with single Te doping, and ∼1 and ∼2 times higher than CDP@PVDF-based PENGs with single Zr doping, respectively. Moreover, the as-assembled PENGs exhibit impressive potential in wearable energy harvesters, motion sensors, and DC-power devices with robust stability, underscoring their bright future toward practical applications.",

keywords = "Doping, Double perovskites, Piezoelectric nanogenerator, Polarity",

author = "Xiangcong He and Jinju Zheng and Tao Yang and Deliu Ou and Bowen, {Chris R.} and Songhan Shi and Qiaochu Chen and Hui Fu and Shuangwu Huang and Yumin Ye and Xiaocheng Huang and Wenna Liu and Weiyou Yang",

note = "Funding Information: This work was supported by the National Natural Science Foundation of China ( 62104121 ), the Natural Science Foundations of Zhejiang Province ( LGJ20E020002 and LQ22E020002 ), and the Ningbo Science & Technology Innovation Research Programs ( 2020Z061 and 2021Z058 ). Data availability: No data was used for the research described in the article. ",

year = "2023",

month = oct,

day = "31",

doi = "10.1016/j.nanoen.2023.108741",

language = "English",

volume = "115",

journal = "Nano Energy",

issn = "2211-2855",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - High-performance piezoelectric nanogenerators based on Cs2Ag0.3Na0.7InCl6 double perovskites with high polarity induced by Zr/Te codoping

AU - He, Xiangcong

AU - Zheng, Jinju

AU - Yang, Tao

AU - Ou, Deliu

AU - Bowen, Chris R.

AU - Shi, Songhan

AU - Chen, Qiaochu

AU - Fu, Hui

AU - Huang, Shuangwu

AU - Ye, Yumin

AU - Huang, Xiaocheng

AU - Liu, Wenna

AU - Yang, Weiyou

N1 - Funding Information: This work was supported by the National Natural Science Foundation of China ( 62104121 ), the Natural Science Foundations of Zhejiang Province ( LGJ20E020002 and LQ22E020002 ), and the Ningbo Science & Technology Innovation Research Programs ( 2020Z061 and 2021Z058 ). Data availability: No data was used for the research described in the article.

PY - 2023/10/31

Y1 - 2023/10/31

N2 - Piezoelectric nanogenerators (PENGs), which operate based on mechanical-to-electrical energy conversion, have been widely explored for exciting applications in modern devices such as wearable electronics, self-powered sensors, and energy harvesters. Herein, we report on high-performance PENGs based on Cs2Ag0.3Na0.7InCl6 double perovskite (CDP) within a polyvinylidene fluoride (PVDF) matrix, which exhibit enhanced polarity due to rationally designed Zr/Te codoping. As a proof of concept, the resultant PENGs based on Zr/Te codoped CDP@PVDF deliver an excellent piezoelectric output, with a maximum open-circuit voltage and short-circuit current density of 67 V and 18 μA·cm−2. This level of performance is ∼19 and ∼12 times higher than PVDF-based PENGs with no CDP, and ∼2 and ∼4 times higher than CDP@PVDF-based PENGs without doping or with single Te doping, and ∼1 and ∼2 times higher than CDP@PVDF-based PENGs with single Zr doping, respectively. Moreover, the as-assembled PENGs exhibit impressive potential in wearable energy harvesters, motion sensors, and DC-power devices with robust stability, underscoring their bright future toward practical applications.

AB - Piezoelectric nanogenerators (PENGs), which operate based on mechanical-to-electrical energy conversion, have been widely explored for exciting applications in modern devices such as wearable electronics, self-powered sensors, and energy harvesters. Herein, we report on high-performance PENGs based on Cs2Ag0.3Na0.7InCl6 double perovskite (CDP) within a polyvinylidene fluoride (PVDF) matrix, which exhibit enhanced polarity due to rationally designed Zr/Te codoping. As a proof of concept, the resultant PENGs based on Zr/Te codoped CDP@PVDF deliver an excellent piezoelectric output, with a maximum open-circuit voltage and short-circuit current density of 67 V and 18 μA·cm−2. This level of performance is ∼19 and ∼12 times higher than PVDF-based PENGs with no CDP, and ∼2 and ∼4 times higher than CDP@PVDF-based PENGs without doping or with single Te doping, and ∼1 and ∼2 times higher than CDP@PVDF-based PENGs with single Zr doping, respectively. Moreover, the as-assembled PENGs exhibit impressive potential in wearable energy harvesters, motion sensors, and DC-power devices with robust stability, underscoring their bright future toward practical applications.

KW - Doping

KW - Double perovskites

KW - Piezoelectric nanogenerator

KW - Polarity

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DO - 10.1016/j.nanoen.2023.108741

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