Status and Opportunities of Zinc Ion Hybrid Capacitors: Focus on Carbon Materials, Current Collectors, and Separators

Nano-Micro Letters, Год журнала: 2023, Номер 15(1)

Опубликована: Март 29, 2023

Abstract Zinc ion hybrid capacitors (ZIHCs), which integrate the features of high power supercapacitors and energy zinc batteries, are promising competitors in future electrochemical storage applications. Carbon-based materials deemed competitive candidates for cathodes ZIHC due to their cost-effectiveness, electronic conductivity, chemical inertness, controllable surface states, tunable pore architectures. In recent years, great research efforts have been devoted further improving density cycling stability ZIHCs. Reasonable modification optimization carbon-based offer a remedy these challenges. this review, structural design, properties cathode with different dimensions, as well selection compatible, robust current collectors separators ZIHCs discussed. The challenges prospects showcased guide innovative development novel

Язык: Английский

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Recent advances in rational design for high-performance potassium-ion batteries

Chemical Society Reviews, Год журнала: 2024, Номер 53(13), С. 7202 - 7298

Опубликована: Янв. 1, 2024

The growing global energy demand necessitates the development of renewable solutions to mitigate greenhouse gas emissions and air pollution. To efficiently utilize yet intermittent sources such as solar wind power, there is a critical need for large-scale storage systems (EES) with high electrochemical performance. While lithium-ion batteries (LIBs) have been successfully used EES, surging price, coupled limited supply crucial metals like lithium cobalt, raised concerns about future sustainability. In this context, potassium-ion (PIBs) emerged promising alternatives commercial LIBs. Leveraging low cost potassium resources, abundant natural reserves, similar chemical properties potassium, PIBs exhibit excellent ion transport kinetics in electrolytes. This review starts from fundamental principles structural regulation PIBs, offering comprehensive overview their current research status. It covers cathode materials, anode electrolytes, binders, separators, combining insights full battery performance, degradation mechanisms,

Язык: Английский

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Mixed-biomass engineering achieves multi-doped highly-disordered hierarchical flower-like hard carbon for advanced potassium-ion battery

Nano Energy, Год журнала: 2023, Номер 117, С. 108913 - 108913

Опубликована: Сен. 16, 2023

Язык: Английский

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Highly Stable ZnS Anodes for Sodium-Ion Batteries Enabled by Structure and Electrolyte Engineering

ACS Nano, Год журнала: 2024, Номер 18(4), С. 3763 - 3774

Опубликована: Янв. 18, 2024

Zinc sulfide is a promising high-capacity anode for practical sodium-ion batteries, considering its high capacity and the low cost of zinc sulfur sources. However, pulverization particulate causes active mass collapse penetration-induced short circuits batteries. Herein, encapsulated in nitrogen-doped carbon shell (ZnS@NC) was developed high-performance anodes. The confinement effect stabilizes structure during cycling thanks to robust chemically electronically bonded connections between nanoparticles. Furthermore, stability ZnS@NC boosted by inorganic-rich solid electrolyte interphase (SEI) formed cyclic linear ether-based electrolytes. displayed reversible specific 584 mAh g

Язык: Английский

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Advances in the improvement of the quality and efficiency of biomass-derived porous carbon: A comprehensive review on synthesis strategies and heteroatom doping effects

Journal of Cleaner Production, Год журнала: 2024, Номер 452, С. 142169 - 142169

Опубликована: Апрель 15, 2024

Язык: Английский

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Solvent-guided nanoarchitecturing of heterodiatomic carbon superstructures for high-performance zinc-ion hybrid capacitors

Chemical Engineering Journal, Год журнала: 2024, Номер 482, С. 148912 - 148912

Опубликована: Янв. 22, 2024

Язык: Английский

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Pore structure and oxygen content design of amorphous carbon toward a durable anode for potassium/sodium‐ion batteries

Carbon Energy, Год журнала: 2024, Номер unknown

Опубликована: Март 29, 2024

Abstract Both sodium‐ion batteries (SIBs) and potassium‐ion (PIBs) are considered as promising candidates in grid‐level energy storage devices. Unfortunately, the larger ionic radii of K + Na induce poor diffusion kinetics cycling stability carbon anode materials. Pore structure regulation is an ideal strategy to promote cyclic materials by facilitating electrolyte infiltration, increasing transport channels, alleviating volume change. However, traditional pore‐forming agent‐assisted methods considerably increase difficulty synthesis limit practical applications porous Herein, (Ca‐PC/Na‐PC/K‐PC) with different pore structures have been prepared gluconates precursors, amorphous structure, abundant micropores, oxygen‐doping active sites endow Ca‐PC excellent potassium sodium performance. For PIBs, capacitive contribution ratio 82% at 5.0 mV s −1 due introduction micropores high content, while a reversible capacity 121.4 mAh g can be reached 5 A after 2000 cycles. SIBs, stable 101.4 achieved 2 8000 cycles very low decay rate 0.65% for per cycle. This work may provide avenue application field.

Язык: Английский

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A Review of Anode Materials for Dual-Ion Batteries

Nano-Micro Letters, Год журнала: 2024, Номер 16(1)

Опубликована: Июль 24, 2024

Distinct from "rocking-chair" lithium-ion batteries (LIBs), the unique anionic intercalation chemistry on cathode side of dual-ion (DIBs) endows them with intrinsic advantages low cost, high voltage, and eco-friendly, which is attracting widespread attention, expected to achieve next generation large-scale energy storage applications. Although electrochemical reactions anode DIBs are similar that LIBs, in fact, match rapid insertion kinetics anions consider compatibility electrolyte system also serves as an active material, materials play a very important role, there urgent demand for rational structural design performance optimization. A review summarization previous studies will facilitate exploration optimization future. Here, we summarize development process working mechanism exhaustively categorize latest research their applications different battery systems. Moreover, design, reaction briefly discussed. Finally, fundamental challenges, potential strategies perspectives put forward. It hoped this could shed some light researchers explore more superior advanced systems further promote DIBs.

Язык: Английский

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Pyridine N‐Modulated Adsorption Equilibrium of Highly Dispersed Atomic W‐P Clusters toward Advanced Potassium‐Ion Hybrid Capacitors

Advanced Energy Materials, Год журнала: 2024, Номер 14(23)

Опубликована: Март 22, 2024

Abstract Improving the atomic utilization of storage sites and developing isotropic transport characteristics become crucial to enhance performance potassium‐ion hybrid capacitors (PIHCs), disordered strategy coordination modulation electrodes can satisfy above structure‐activity requirements. Herein, highly dispersed W‐P clusters are chosen as a platform for electronic restructuring. Studies calculations indicate that replacing O in W‐O 2 /P with pyridine N modulate electron distribution electronegativity, enrich edge‐dangling bonds amorphous (W‐N ), resulting proper adsorption equilibrium high affinity K + storage. In addition, have bulk‐phase‐indifferent fast ion storage, situ protection carbon nanosheets provide stable support transfer clusters. As an anode, composite (W‐N/P@C) exhibits superior properties (reversible capacity 181.6 mAh g −1 after 3000 cycles at 5.0 A energy density (163.7 Wh Kg ) high‐power output (3500 W PIHCs. This work systematically delineates effects design N‐coordination on provides new research ideas studying high‐performance

Язык: Английский

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Biomass-Derived Carbon Materials for Advanced Metal-Ion Hybrid Supercapacitors: A Step Towards More Sustainable Energy

Batteries, Год журнала: 2024, Номер 10(5), С. 168 - 168

Опубликована: Май 20, 2024

Modern research has made the search for high-performance, sustainable, and efficient energy storage technologies a main focus, especially in light of growing environmental energy-demanding issues. This review paper focuses on pivotal role biomass-derived carbon (BDC) materials development high-performance metal-ion hybrid supercapacitors (MIHSCs), specifically targeting sodium (Na)-, potassium (K)-, aluminium (Al)-, zinc (Zn)-ion-based systems. Due to their widespread availability, renewable nature, exceptional physicochemical properties, BDC are ideal supercapacitor electrodes, which perfectly balance sustainability technological advancement. delves into synthesis, functionalization, structural engineering advanced biomass-based materials, highlighting strategies enhance electrochemical performance. It elaborates unique characteristics these carbons, such as high specific surface area, tuneable porosity, heteroatom doping, achieving superior capacitance, density, cycling stability Na-, K-, Al-, Zn-ion supercapacitors. Furthermore, compatibility BDCs with electrolytes facilitating ion transport charge mechanisms critically analysed. Novelty arises from comprehensive comparison across systems, unveiling synergistic effects BDCs’ attributes performance each type. also casts current challenges, scalability, cost-effectiveness, consistency, offering insightful perspectives future research. underscores transformative potential MIHSCs paves way next-generation that both high-performing ecologically friendly. calls continued innovation interdisciplinary collaboration explore sustainable thereby contributing advancing green technologies.

Язык: Английский

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