A pyrene-4,5,9,10-tetraone/graphene composite film as a sustainable cathode material for aqueous iron-ion batteries

Wenwen Deng; Ning Zhang; Ying Zhou; Yuanyuan Quan; Lei Yao; Chengyang Zhang; Yongxin Huang; Zhong Jin

doi:10.1039/d6cc00415f

A pyrene-4,5,9,10-tetraone/graphene composite film as a sustainable cathode material for aqueous iron-ion batteries

Wenwen Deng
, Ning Zhang
, Ying Zhou
, Yuanyuan Quan
, Lei Yao
, Chengyang Zhang
, Yongxin Huang^*
, Zhong Jin^*

^*此作品的通讯作者

Nanjing University
Beijing Institute of Technology
Suzhou University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

A free-standing PTO/graphene composite cathode is developed for aqueous iron-ion batteries, enabling a reversible Fe²⁺ coordination storage mechanism. The battery exhibits stable cycling performance and good pouch-cell feasibility, offering a sustainable and environmentally friendly strategy for next-generation iron-based energy storage systems.

源语言	英语
页（从-至）	4601-4604
页数	4
期刊	Chemical Communications
卷	62
期	15
DOI	https://doi.org/10.1039/d6cc00415f
出版状态	已出版 - 24 2月 2026
已对外发布	是

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10.1039/d6cc00415f

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abstract = "A free-standing PTO/graphene composite cathode is developed for aqueous iron-ion batteries, enabling a reversible Fe2+ coordination storage mechanism. The battery exhibits stable cycling performance and good pouch-cell feasibility, offering a sustainable and environmentally friendly strategy for next-generation iron-based energy storage systems.",

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AU - Deng, Wenwen

AU - Zhang, Ning

AU - Zhou, Ying

AU - Quan, Yuanyuan

AU - Yao, Lei

AU - Zhang, Chengyang

AU - Huang, Yongxin

AU - Jin, Zhong

PY - 2026/2/24

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AB - A free-standing PTO/graphene composite cathode is developed for aqueous iron-ion batteries, enabling a reversible Fe2+ coordination storage mechanism. The battery exhibits stable cycling performance and good pouch-cell feasibility, offering a sustainable and environmentally friendly strategy for next-generation iron-based energy storage systems.

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A pyrene-4,5,9,10-tetraone/graphene composite film as a sustainable cathode material for aqueous iron-ion batteries

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