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Fundamentals and Scientific Challenges in Structural Design of Cathode Materials for Zinc-Ion Hybrid Supercapacitors

机译:Fundamentals and Scientific Challenges in Structural Design of Cathode Materials for Zinc-Ion Hybrid Supercapacitors

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摘要

One of the most exciting new developments in energy storage technology is Zn-ion hybrid supercapacitors (ZHSCs). ZHSCs combine Zn-ion batteries with supercapacitors (SCs) to address the energy and power needs of portable devices and electric automobiles. Low energy density and the development of cathode material are significant issues for ZHSCs. This review provides an in-depth investigation of charge storage mechanisms from SCs to ZHSCs. The advantages/disadvantages of ZHSCs, the recent development of cathode materials, and the new design for device fabrications are critically summarized. New cathode materials should be developed to achieve high energy density while preserving the inherent power capability and stability. People increasingly engage with smart electronic and hybrid gadgets, demanding flexible, resilient, and highly safe energy storage devices. ZHSC has emerged as a complete alternative to risky sodium-ion/lithium-ion technologies. An overview of all reported carbon-based, biomass-derived carbons, metal oxides, MOFs, COFs, MXenes, graphene, and composite materials employed for ZHSCs is comprehensively provided. Furthermore, cathode materials for flexible, micro, wire-shaped, printed, and photo-rechargeable ZHSCs are also examined with their practical challenges. This review is anticipated to offer valuable recommendations for designing and manipulating cathode materials for high-performance ZHSCs to achieve real-world applications.

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  • 来源
    《Advanced energy materials》 |2023年第3期|2202303.1-2202303.49|共49页
  • 作者单位

    School of Physical Science and Technology Lanzhou University Lanzhou 730000, China;

    College of Chemistry and Environmental Engineering Shenzhen University Shenzhen 518060, China;

    Department of Mechanical Engineering City University of Hong Kong 83 Tat Chee Avenue, Kowloon, Hong KongAdditive Manufacturing Institute College of Mechatronics and Control Engineering Institute of Microscale Optoelectronics Shenzhen University Shenzhen 518060, ChinaGrupo FQM-383 Departamento de Quimica Organica Universidad de Cordoba Campus Universitario de Rabanales Edificio Marie Curie (C3), Cordoba E-14014, SpainDepartment of Chemistry Faculty of Science King Khalid University P.O. Box 9004, Abha 61413, Saudi ArabiaKey Laboratory of Luminescence Analysis and Molecular Sensing Ministry of Education School of Materials and Energy Southwest University Chongqing 400715, ChinaGrupo FQM-383 Departamento de Quimica Organica Universidad de Cordoba Campus Universitario de Rabanales Edificio Marie Curie (C3), Cordoba E-14014, Spain,Peoples Friendship University of Russia (RUDN University) 6 Miklukho Maklaya str, Moscow 117198, Russ;

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  • 原文格式 PDF
  • 正文语种 英语
  • 中图分类
  • 关键词

    cathodes; charge storage mechanism; integrated systems; pseudocapacitive materials; Zn-ion hybrid supercapacitors;

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