Stable anode enabled by an embossed and punched structure for a high-rate performance Zn-ion hybrid capacitor

Article Electrochemistry

A dendrite-free Zn@CuxZny composite anode for rechargeable aqueous batteries

Yuejiao Chen et al.

Summary: A facile and effective strategy of decorating zinc surface with copper alloy layer has been developed to mitigate Zn dendritic growth, leading to enhanced cycling stability and potential applications of ZIBs.

ELECTROCHIMICA ACTA (2021)

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Review Multidisciplinary Sciences

Machine learning toward advanced energy storage devices and systems

Tianhan Gao et al.

Summary: This paper reviews recent advances in machine learning technologies for commonly used energy storage devices and systems, discussing new concepts, approaches, and applications in this emerging area.

ISCIENCE (2021)

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Article Energy & Fuels

The rational design and interface engineering of an electrolyte and current collector for a stable and high-performance aqueous supercapacitor

Sijin Park et al.

Summary: The electrochemical performance of aqueous supercapacitors operating in different electrolytes and current collectors was explored. An acidic system based on H2SO4 showed outstanding energy-storing performance, while using a graphite current collector improved cycling stability. These findings suggest that interface engineering using an acidic electrolyte system with a graphite current collector could enhance the practical application of aqueous supercapacitors.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2021)

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Article Chemistry, Physical

Influence of anion substitution on 3D-architectured Ni-Co-A (A=H, O, P) as efficient cathode materials towards rechargeable Zn-based battery

Wen Liu et al.

Summary: This study investigates the effect of anion substitution on cathode materials for Zn batteries using 3D-architected F doping Ni/Co hydroxides/oxides/phosphides as model materials. The results show that anion substitution significantly influences the surface-dominated redox behaviors while reversible capacity is mainly produced by the valence change of metal cations. Among the three samples, FNCP exhibits the highest capacity but an inferior cycling stability, while FNCO shows a balanced characteristic of good capacity and superior cycling performance. The study provides insights into how anions affect electrochemical energy storage and offers feasibility in designing high capacity and durable cathode materials for aqueous Zn-based batteries.

ENERGY STORAGE MATERIALS (2021)

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Article Materials Science, Ceramics

Interfacial defect engineering via combusted graphene in V2O5 nanochips to develop high-rate and stable zinc-ion batteries

Geun Yoo et al.

Summary: This study presents a novel approach utilizing defect engineering to create interface-defective V2O5 nanochips, resulting in improved specific capacity, rate capability, and long-term cycling stability in rechargeable aqueous zinc-ion batteries. The development of this high-performance cathode electrode has the potential to advance next-generation energy technologies, offering high energy density and reliable power output.

CERAMICS INTERNATIONAL (2021)

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Article Engineering, Environmental

Free-standing manganese oxide on flexible graphene films as advanced electrodes for stable, high energy-density solid-state zinc-ion batteries

Young-Geun Lee et al.

Summary: Aqueous zinc-ion batteries are considered the next-generation energy storage devices, offering abundant zinc resources, reliable safety, and high specific capacity. However, their vulnerable cathodes have hindered practical application. This study introduces free-standing manganese oxide on a flexible graphene film as an advanced cathode for aqueous ZIBs, showing superior electrochemical performance and high energy density in the electrolyte solution.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Chemistry, Multidisciplinary

Enhanced and stabilized charge transport boosting by Fe-doping effect of V2O5 nanorod for rechargeable Zn-ion battery

Geun Yoo et al.

Summary: Due to rising fossil fuel prices and increasing energy demand, the rational utilization of renewable energy sources has become a global topic. This study reports the development of Fe-doped V2O5 nanorods to enhance the energy density and capacity retention of rechargeable aqueous zinc-ion batteries.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2021)

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Article Chemistry, Physical

Dendrites-Free Zn Metal Anodes Enabled by an Artificial Protective Layer Filled with 2D Anionic Nanosheets

Ying Zhang et al.

Summary: The unique 2D Zn-Sb3P2O14 protective layer effectively addresses the issues of dendrite growth and side reactions of metallic zinc in aqueous batteries, enabling stable electron deposition and high Coulombic efficiency.

SMALL METHODS (2021)

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Review Electrochemistry

Progress in the Regulation of Electrode/Electrolyte Interfacial Reactions toward High-voltage Aqueous Hybrid Capacitors

Tianzhao Hu et al.

Summary: Aqueous energy storage devices are gaining attention due to their improved safety and reduced cost compared to traditional organic systems. However, the voltage window of aqueous hybrid capacitors is limited by water decomposition, hindering their application. Developing engineering solutions for electrodes and electrolytes is crucial to expand the voltage window and pave the way for practical application.

BATTERIES & SUPERCAPS (2021)

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Article Chemistry, Physical

Defect engineering via the F-doping of β-MnO2 cathode to design hierarchical spheres of interlaced nanosheets for superior high-rate aqueous zinc ion batteries

Seoyeong Kim et al.

Summary: A hierarchical beta-MnO2 cathode material with interlaced nanosheets spheres was introduced through efficient defect engineering using fluorine (F)-doping and oxygen vacancies, improving ion insertion, transport kinetics, and electrical conductivity in ZIB. This resulted in a high energy density, superior high-rate performance, and good capacity retention, highlighting the potential of defect-engineered cathode materials for enhanced electrochemical performance in rechargeable aqueous batteries.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Review Electrochemistry

Sodium-Ion Capacitors: Recent Development in Electrode Materials

Zhihao Zhang et al.

Summary: Sodium-ion hybrid capacitors (SICs), combining the advantages of sodium-ion batteries (SIBs) and electrochemical supercapacitors, have gained attention for their high energy and power density, long lifespan, and stable operation. However, traditional SICs often suffer from capacity and kinetics imbalance due to their electrode materials. Therefore, rational structure design on electrode materials is essential for the further development of SICs. Efforts have been made to explore suitable electrode materials and understand the relationship between material structure and electrochemical performance in order to fabricate high-performance SICs.

BATTERIES & SUPERCAPS (2021)

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Review Electrochemistry

Zinc-Ion Hybrid Supercapacitors: Progress and Future Perspective

Xuefei Gong et al.

Summary: This review summarizes the recent advancements achieved in zinc-ion hybrid supercapacitors (ZIHSCs), including discussions on cathode, anode, electrolyte, and approaches adoptable to improve electrochemical performance with encouragement for more in-situ characterization methods. Future developments are envisioned for ZIHSCs to have higher active materials utilization rate, power output, and more functionality in assembly.

BATTERIES & SUPERCAPS (2021)

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Review Electrochemistry

Pre-Lithiation Strategies for Lithium Ion Capacitors: Past, Present, and Future

Maria Arnaiz et al.

Summary: Lithium ion capacitor (LIC) is a promising technology that aims to bridge the gap between lithium ion battery and double-layer capacitor technologies. Research is focused on improving energy, power and cycle life metrics, with pre-lithiation strategy being crucial for industrialization and commercialization. Various pre-lithiation strategies exist, and analyzing their pros and cons can help pave the way for future development. Discussing the challenges and requirements that the ideal pre-lithiation strategy should meet is key to fostering market uptake of LIC technology.

BATTERIES & SUPERCAPS (2021)

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Review Electrochemistry

Recent Progress and Challenges in Multivalent Metal-Ion Hybrid Capacitors

Xueang Yu et al.

Summary: MMHCs have attracted attention for their high energy density and power density, but developing high-performance MMHCs faces challenges in developing high-capacity capacitive materials and suitable electrolytes. This review focuses on the recent progress and future research trends related to MMHCs.

BATTERIES & SUPERCAPS (2021)

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Review Materials Science, Multidisciplinary

Challenges and strategies for ultrafast aqueous zinc-ion batteries

Qiao-Nan Zhu et al.

Summary: This review discusses the latest developments in ultrafast aqueous ZIBs and the rational electrode-designing strategies, highlighting methods to enhance fast (dis)charging performance.

RARE METALS (2021)

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Article Engineering, Environmental

Sandwich-like Prussian blue/graphene oxide composite films as ion-sieves for fast and uniform Li ionic flux in highly stable Li metal batteries

Guangyu Jiang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Chemistry, Physical

2D Metal Zn Nanostructure Electrodes for High-Performance Zn Ion Supercapacitors

Geon-Hyoung An et al.

ADVANCED ENERGY MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Hybrid Smart Fiber with Spontaneous Self-Charging Mechanism for Sustainable Wearable Electronics

Yuljae Cho et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

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Article Nanoscience & Nanotechnology

Synergistic Effects of Phosphorus and Boron Co-Incorporated Activated Carbon for Ultrafast Zinc-Ion Hybrid Supercapacitors

Young-Geun Lee et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Article Chemistry, Physical

Rational-Designed Hybrid Aerogels for Ultra-Flyweight Electrochemical Energy Storage

Mingxia Lu et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

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Article Chemistry, Physical

Ultrafast long-life zinc-ion hybrid supercapacitors constructed from mesoporous structured activated carbon

Geon-Hyoun An

APPLIED SURFACE SCIENCE (2020)

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Article Multidisciplinary Sciences

Revealing the Impact of Oxygen Dissolved in Electrolytes on Aqueous Zinc-Ion Batteries

Lijun Su et al.

ISCIENCE (2020)

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Article Chemistry, Multidisciplinary

Aqueous zinc ion batteries: focus on zinc metal anodes

Jaeho Shin et al.

CHEMICAL SCIENCE (2020)

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Article Chemistry, Physical

Surface tailoring of zinc electrodes for energy storage devices with high-energy densities and long cycle life

Geon-Hyoung An et al.

APPLIED SURFACE SCIENCE (2019)

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Article Chemistry, Multidisciplinary

Robust Negative Electrode Materials Derived from Carbon Dots and Porous Hydrogels for High-Performance Hybrid Supercapacitors

Ji-Shi Wei et al.

ADVANCED MATERIALS (2019)

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Review Energy & Fuels

Advanced materials and technologies for hybrid supercapacitors for energy storage - A review

Ahmed Afir et al.

JOURNAL OF ENERGY STORAGE (2019)

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Article Chemistry, Multidisciplinary

Caging Nb2O5 Nanowires in PECVD-Derived Graphene Capsules toward Bendable Sodium-Ion Hybrid Supercapacitors

Xiangguo Wang et al.

ADVANCED MATERIALS (2018)

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Article Chemistry, Multidisciplinary

Fabrication of high energy Li-ion hybrid capacitor using manganese hexacyanoferrate nanocubes and graphene electrodes

Parthiban Pazhamalai et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2018)

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Article Chemistry, Physical

Highly reversible zinc metal anode for aqueous batteries

Fei Wang et al.

NATURE MATERIALS (2018)

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Article Chemistry, Physical

Unveiling BiVO4 nanorods as a novel anode material for high performance lithium ion capacitors: beyond intercalation strategies

Deepak P. Dubal et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

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Article Chemistry, Physical

Porous carbon electrodes with battery-capacitive storage features for high performance Li-ion capacitors

Jin Niu et al.

ENERGY STORAGE MATERIALS (2018)

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Article Chemistry, Physical

Two-dimensional biomass-derived carbon nanosheets and MnO/carbon electrodes for high-performance Li-ion capacitors

Yuemei Zhao et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

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Review Chemistry, Multidisciplinary

Battery-Supercapacitor Hybrid Devices: Recent Progress and Future Prospects

Wenhua Zuo et al.

ADVANCED SCIENCE (2017)

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Article Chemistry, Physical

3D ultralong nanowire arrays with a tailored hydrogen titanate phase as binder-free anodes for Li-ion capacitors

Lanfang Que et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

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Article Chemistry, Physical

Mesocrystal MnO cubes as anode for Li-ion capacitors

Chaofeng Liu et al.

NANO ENERGY (2016)

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Review Energy & Fuels

Efficient storage mechanisms for building better supercapacitors

M. Salanne et al.

NATURE ENERGY (2016)

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Review Chemistry, Multidisciplinary

Supercapacitor electrode materials: nanostructures from 0 to 3 dimensions

Zenan Yu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2015)

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Article Chemistry, Physical

Fabrication of High-Power Li-Ion Hybrid Supercapacitors by Enhancing the Exterior Surface Charge Storage

Mei Yang et al.

ADVANCED ENERGY MATERIALS (2015)

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Editorial Material Multidisciplinary Sciences

Where Do Batteries End and Supercapacitors Begin?

Patrice Simon et al.

SCIENCE (2014)

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Article Chemistry, Physical

A Novel High-Energy Hybrid Supercapacitor with an Anatase TiO2-Reduced Graphene Oxide Anode and an Activated Carbon Cathode

Haegyeom Kim et al.

ADVANCED ENERGY MATERIALS (2013)

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Article Chemistry, Physical

Constructing high energy density non-aqueous Li-ion capacitors using monoclinic TiO2-B nanorods as insertion host

V. Aravindan et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

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Review Chemistry, Multidisciplinary

Nanomaterials for rechargeable lithium batteries

Peter G. Bruce et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2008)

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Review Chemistry, Physical

Materials for electrochemical capacitors

Patrice Simon et al.

NATURE MATERIALS (2008)

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Stable anode enabled by an embossed and punched structure for a high-rate performance Zn-ion hybrid capacitor

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