High-temperature water oxidation activity of a perovskite-based nanocomposite towards application as air electrode in reversible protonic ceramic cells

Mingzhuang Liang; Yuhao Wang; Yufei Song; Daqin Guan; Jie Wu; Peng Chen; Adeleke Maradesa; Meigui Xu; Guangming Yang; Wei Zhou; Wei Wang; Ran Ran; Francesco Ciucci; Zongping Shao

doi:10.1016/j.apcatb.2023.122682

High-temperature water oxidation activity of a perovskite-based nanocomposite towards application as air electrode in reversible protonic ceramic cells

Mingzhuang Liang, Yuhao Wang, Yufei Song, Daqin Guan, Jie Wu, Peng Chen, Adeleke Maradesa, Meigui Xu, Guangming Yang, Wei Zhou, Wei Wang, Ran Ran, Francesco Ciucci, Zongping Shao

化工学院

科研成果: 期刊稿件 › 文章 › 同行评审

42 引用（Scopus）

摘要

Reversible protonic ceramic cells (r-PCCs) can operate alternately in fuel cell and electrolysis cell modes, while their practical applications are limited due to the lack of air electrodes with high oxygen reduction/evolution reaction (ORR/OER) activities. A nanocomposite Ba_0.95(Co_0.4Fe_0.4Zr_0.1Y_0.1)_0.95Ni_0.05O_3-δ (BCFZYN), consisting of a major perovskite phase (D-BCFZYN) and a minor NiO phase, has demonstrated outstanding ORR activity in protonic ceramic fuel cells [1]. Herein, we experimentally and theoretically demonstrate that BCFZYN possesses excellent OER activity. Density functional theory calculations indicate that NiO nanoparticles enhance water adsorption while D-BCFZYN accelerates oxygen desorption and proton conduction, thus promoting OER kinetics. A cell with BCFZYN air electrode achieved a current density of − 1267 mA cm^-2 at 1.3 V at 600 ^oC, while maintaining favorable durability of 372 h. The corresponding cell demonstrated stable operation during cycling mode between fuel cell and electrolysis modes, suggesting the material has great potential as an air electrode for r-PCCs.

源语言	英语
文章编号	122682
期刊	Applied Catalysis B: Environmental
卷	331
DOI	https://doi.org/10.1016/j.apcatb.2023.122682
出版状态	已出版 - 15 8月 2023

访问文件

10.1016/j.apcatb.2023.122682

其它文件与链接

链接到 Scopus 的出版物

引用此

Liang, M., Wang, Y., Song, Y., Guan, D., Wu, J., Chen, P., Maradesa, A., Xu, M., Yang, G., Zhou, W., Wang, W., Ran, R., Ciucci, F., & Shao, Z. (2023). High-temperature water oxidation activity of a perovskite-based nanocomposite towards application as air electrode in reversible protonic ceramic cells. Applied Catalysis B: Environmental, 331, 文章 122682. https://doi.org/10.1016/j.apcatb.2023.122682

@article{a0c95269d824409cb4a448b105349e49,

title = "High-temperature water oxidation activity of a perovskite-based nanocomposite towards application as air electrode in reversible protonic ceramic cells",

abstract = "Reversible protonic ceramic cells (r-PCCs) can operate alternately in fuel cell and electrolysis cell modes, while their practical applications are limited due to the lack of air electrodes with high oxygen reduction/evolution reaction (ORR/OER) activities. A nanocomposite Ba0.95(Co0.4Fe0.4Zr0.1Y0.1)0.95Ni0.05O3-δ (BCFZYN), consisting of a major perovskite phase (D-BCFZYN) and a minor NiO phase, has demonstrated outstanding ORR activity in protonic ceramic fuel cells [1]. Herein, we experimentally and theoretically demonstrate that BCFZYN possesses excellent OER activity. Density functional theory calculations indicate that NiO nanoparticles enhance water adsorption while D-BCFZYN accelerates oxygen desorption and proton conduction, thus promoting OER kinetics. A cell with BCFZYN air electrode achieved a current density of − 1267 mA cm-2 at 1.3 V at 600 oC, while maintaining favorable durability of 372 h. The corresponding cell demonstrated stable operation during cycling mode between fuel cell and electrolysis modes, suggesting the material has great potential as an air electrode for r-PCCs.",

keywords = "Air electrode, Nanocomposite, Perovskite, Reversible protonic ceramic cells, Water electrolysis",

author = "Mingzhuang Liang and Yuhao Wang and Yufei Song and Daqin Guan and Jie Wu and Peng Chen and Adeleke Maradesa and Meigui Xu and Guangming Yang and Wei Zhou and Wei Wang and Ran Ran and Francesco Ciucci and Zongping Shao",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier B.V.",

year = "2023",

month = aug,

day = "15",

doi = "10.1016/j.apcatb.2023.122682",

language = "英语",

volume = "331",

journal = "Applied Catalysis B: Environmental",

issn = "0926-3373",

publisher = "Elsevier B.V.",

}

Liang, M, Wang, Y, Song, Y, Guan, D, Wu, J, Chen, P, Maradesa, A, Xu, M , Yang, G , Zhou, W , Wang, W, Ran, R, Ciucci, F & Shao, Z 2023, 'High-temperature water oxidation activity of a perovskite-based nanocomposite towards application as air electrode in reversible protonic ceramic cells', Applied Catalysis B: Environmental, 卷 331, 122682. https://doi.org/10.1016/j.apcatb.2023.122682

TY - JOUR

T1 - High-temperature water oxidation activity of a perovskite-based nanocomposite towards application as air electrode in reversible protonic ceramic cells

AU - Liang, Mingzhuang

AU - Wang, Yuhao

AU - Song, Yufei

AU - Guan, Daqin

AU - Wu, Jie

AU - Chen, Peng

AU - Maradesa, Adeleke

AU - Xu, Meigui

AU - Yang, Guangming

AU - Zhou, Wei

AU - Wang, Wei

AU - Ran, Ran

AU - Ciucci, Francesco

AU - Shao, Zongping

PY - 2023/8/15

Y1 - 2023/8/15

N2 - Reversible protonic ceramic cells (r-PCCs) can operate alternately in fuel cell and electrolysis cell modes, while their practical applications are limited due to the lack of air electrodes with high oxygen reduction/evolution reaction (ORR/OER) activities. A nanocomposite Ba0.95(Co0.4Fe0.4Zr0.1Y0.1)0.95Ni0.05O3-δ (BCFZYN), consisting of a major perovskite phase (D-BCFZYN) and a minor NiO phase, has demonstrated outstanding ORR activity in protonic ceramic fuel cells [1]. Herein, we experimentally and theoretically demonstrate that BCFZYN possesses excellent OER activity. Density functional theory calculations indicate that NiO nanoparticles enhance water adsorption while D-BCFZYN accelerates oxygen desorption and proton conduction, thus promoting OER kinetics. A cell with BCFZYN air electrode achieved a current density of − 1267 mA cm-2 at 1.3 V at 600 oC, while maintaining favorable durability of 372 h. The corresponding cell demonstrated stable operation during cycling mode between fuel cell and electrolysis modes, suggesting the material has great potential as an air electrode for r-PCCs.

AB - Reversible protonic ceramic cells (r-PCCs) can operate alternately in fuel cell and electrolysis cell modes, while their practical applications are limited due to the lack of air electrodes with high oxygen reduction/evolution reaction (ORR/OER) activities. A nanocomposite Ba0.95(Co0.4Fe0.4Zr0.1Y0.1)0.95Ni0.05O3-δ (BCFZYN), consisting of a major perovskite phase (D-BCFZYN) and a minor NiO phase, has demonstrated outstanding ORR activity in protonic ceramic fuel cells [1]. Herein, we experimentally and theoretically demonstrate that BCFZYN possesses excellent OER activity. Density functional theory calculations indicate that NiO nanoparticles enhance water adsorption while D-BCFZYN accelerates oxygen desorption and proton conduction, thus promoting OER kinetics. A cell with BCFZYN air electrode achieved a current density of − 1267 mA cm-2 at 1.3 V at 600 oC, while maintaining favorable durability of 372 h. The corresponding cell demonstrated stable operation during cycling mode between fuel cell and electrolysis modes, suggesting the material has great potential as an air electrode for r-PCCs.

KW - Air electrode

KW - Nanocomposite

KW - Perovskite

KW - Reversible protonic ceramic cells

KW - Water electrolysis

UR - http://www.scopus.com/inward/record.url?scp=85151572844&partnerID=8YFLogxK

U2 - 10.1016/j.apcatb.2023.122682

DO - 10.1016/j.apcatb.2023.122682

M3 - 文章

AN - SCOPUS:85151572844

SN - 0926-3373

VL - 331

JO - Applied Catalysis B: Environmental

JF - Applied Catalysis B: Environmental

M1 - 122682

ER -

High-temperature water oxidation activity of a perovskite-based nanocomposite towards application as air electrode in reversible protonic ceramic cells

摘要

访问文件

其它文件与链接

指纹

引用此