A multi-layer reduced graphene oxide catalyst encapsulating a high-entropy alloy for rechargeable zinc-air batteries

被引：4

作者：

Gao, Leyi ^{[1
]}

Zhong, Xiongwei ^{[1
]}

Li, Zhitong ^{[1
]}

Hu, Junjie ^{[1
]}

Cui, Shuyu ^{[1
]}

Wang, Xingzhu ^{[1
]}

Xu, Baomin ^{[1
]}

机构：

[1] Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Coated layers - Heating strategy - High crystallinity - High entropy alloys - Joules heating - Multi-layers - Oxides catalysts - Rechargeable zinc-air batteries - Reduced graphene oxides - ]+ catalyst;

D O I：

10.1039/d3cc05069f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A reduced graphene oxide encapsulating Fe6Ni20Co2Mn2Cu1.5@rGO catalyst is prepared using a Joule heating strategy. The graphene-coated layer with high crystallinity enhances the stability of the crystal structure, resulting in superior OER activity. Rechargeable zinc-air batteries with Fe6Ni20Co2Mn2Cu1.5@rGO demonstrate remarkable performance, boasting a high specific capacity of 800 mA h gZn-1, an impressive peak power density of 154.612 mW cm-2, and a cycle life of 300 hours at a current density of 10 mA cm-2. In this study, we design a multi-layer reduced graphene oxide catalyst with high crystallinity encapsulating a high-entropy alloy structure.

引用

页码：1269 / 1272

页数：4

共 50 条

[11] Non-precious bifunctional high entropy alloy catalyst and layered double hydroxide enhanced gel electrolyte based rechargeable flexible zinc-air batteries
Lin, Ting-Yu
Yen, Fan-Yu
Ting, Yu-Chieh
Chen, Po-Wei
Lu, Shih-Yuan
CHEMICAL ENGINEERING JOURNAL, 2024, 488
[12] Laminated Cross-Linked Nanocellulose/Graphene Oxide Electrolyte for Flexible Rechargeable Zinc-Air Batteries
Zhang, Jing
Fu, Jing
Song, Xueping
Jiang, Gaopeng
Zarrin, Hadis
Xu, Pan
Li, Kecheng
Yu, Aiping
Chen, Zhongwei
ADVANCED ENERGY MATERIALS, 2016, 6 (14)
[13] Graphene-Loaded Bimetallic Oxide Nanoparticle Oxygen Electrode Materials for Rechargeable Zinc-Air Batteries
Kang, Huichun
Zhou, Xiaozhong
Li, Lifang
Wang, Wei
Lei, Ziqiang
ENERGY & FUELS, 2023, 37 (15) : 11445 - 11452
[14] LSCF perovskite oxide in situ grown on reduced graphene oxide as high-performance bifunctional catalyst for zinc-air battery
Wang, Xiuzhe
Sui, Jing
Hou, Zenglei
Zhang, Mengqi
Zhang, Qian
Yu, Jianhua
Gan, Zhixing
Sui, Lina
Dong, Lifeng
DIAMOND AND RELATED MATERIALS, 2023, 132
[15] PtFeCoNiMoY high-entropy alloy nanoparticles as bifunctional oxygen catalysts for zinc air batteries
Han, Jianling
Zhang, Wenxi
Liu, Kuozhou
Zheng, Huijie
Li, Yiming
Luo, Liuxiong
Gong, Shen
Jia, Yanlin
Liang, Xiaopeng
APPLIED SURFACE SCIENCE, 2025, 687
[16] Rechargeable zinc-air battery with bifunctional electrocatalyst of copper oxide and graphene nanoplatelets
Sa, Barbara A. C.
Andrade, Tatiana S.
de Souza, Rafael R.
Neto, Antero R. Santos
Rodriguez, Mariandry
Nogueira, Francisco G. E.
Pereira, Marcio C.
ELECTROCHEMISTRY COMMUNICATIONS, 2024, 165
[17] Cobalt Oxide-Based Electrocatalysts with Bifunctionality for High-Performing Rechargeable Zinc-Air Batteries
Saha, Protity
Shah, Syed Shaheen
Ali, Muhammad
Shaikh, M. Nasiruzzaman
Aziz, Md. Abdul
Saleh Ahammad, A. J.
CHEMICAL RECORD, 2024, 24 (01):
[18] Cobalt Oxide-Based Electrocatalysts with Bifunctionality for High-Performing Rechargeable Zinc-Air Batteries
Saha, Protity
Shah, Syed Shaheen
Ali, Muhammad
Shaikh, M. Nasiruzzaman
Aziz, Md. Abdul
Ahammad, A. J. Saleh
CHEMICAL RECORD, 2023,
[19] The Recent Advancement of Graphene-Based Cathode Material for Rechargeable Zinc-Air Batteries
Belete, Abrham Sendek
Worku, Ababay Ketema
Ayele, Delele Worku
Assegie, Addisu Alemayehu
Teshager, Minbale Admas
PROCESSES, 2024, 12 (08)
[20] Biomass-Based Functionalized Graphene for Self-Rechargeable Zinc-Air Batteries
Das, Gouri Sankar
Hwang, Jee Youn
Jang, Ji-Hoon
Tripathi, Kumud Malika
Kim, TaeYoung
ACS APPLIED ENERGY MATERIALS, 2022, 5 (06) : 6663 - 6670

← 1 2 3 4 5 →