Fabrication of an Inexpensive Hydrophilic Bridge on a Carbon Substrate and Loading Vanadium Sulfides for Flexible Aqueous Zinc-Ion Batteries

Liu, Sainan; Chen, Xinxiang; Zhang, Qiang; Zhou, Jiang; Cai, Zhenyang; Pan, Anqiang

doi:10.1021/acsami.9b12128

Cited by 50 publications

(34 citation statements)

References 51 publications

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“…Obviously, the maximum energy density of 0.25 mW h cm −2 at the power density of 0.2 mW cm −2 was achieved for this fabricated Zn‐PANI MB, higher than that of some reported micro‐energy storage devices listed as Table 1 . [ 14,35–43 ]…”

Section: Resultsmentioning

confidence: 99%

A Flexible Concentric Circle Structured Zinc‐Ion Micro‐Battery with Electrodeposited Electrodes

Jia

et al. 2020

Small Methods

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High‐performance all‐solid‐state rechargeable batteries with highly wearable, deformable, and waterproof features have attracted considerable attention for their promising applications in next‐generation wearable electronics. Herein, a flexible all‐solid‐state in‐plane Zn‐polyaniline (PANI) micro‐battery with concentric circle structure is reported by directly electrodepositing both positive and negative electrode materials on tyrene‐isoprene styrene rubber (SIS) substrate. As‐fabricated battery delivers a high specific area capacity of 250 µAh cm−2, a high energy density (0.25 mW h cm−2) and a high power density (0.99 mW cm−2) as well as excellent cyclin stability (68% capacity retention after 1200 cycles). More importantly, the concentric circle structured micro‐battery exhibits superior mechanical flexibility, reasonable stretchability, outstanding waterproof ability, and temperature resistance up to 80 °C and excellent integratability with wireless charging coils.

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Section: Resultsmentioning

confidence: 99%

A Flexible Concentric Circle Structured Zinc‐Ion Micro‐Battery with Electrodeposited Electrodes

Jia

et al. 2020

Small Methods

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Section: Applications Of Claysmentioning

confidence: 99%

Natural Clay‐Based Materials for Energy Storage and Conversion Applications

Liu

et al. 2021

Advanced Science

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Among various energy storage and conversion materials, functionalized natural clays display significant potentials as electrodes, electrolytes, separators, and nanofillers in energy storage and conversion devices. Natural clays have porous structures, tunable specific surface areas, remarkable thermal and mechanical stabilities, abundant reserves, and cost‐effectiveness. In addition, natural clays deliver the advantages of high ionic conductivity and hydrophilicity, which are beneficial properties for solid‐state electrolytes. This review article provides an overview toward the recent advancements in natural clay‐based energy materials. First, it comprehensively summarizes the structure, classification, and chemical modification methods of natural clays to make them suitable in energy storage and conversion devices. Then, the particular attention is focused on the application of clays in the fields of lithium‐ion batteries, lithium–sulfur batteries, zinc‐ion batteries, chloride‐ion batteries, supercapacitors, solar cells, and fuel cells. Finally, the possible future research directions are provided for natural clays as energy materials. This review aims at facilitating the rapid developments of natural clay‐based energy materials through a fruitful discussion from inorganic and materials chemistry aspects, and also promotes the broad sphere of clay‐based materials for other utilization, such as effluent treatment, heavy metal removal, and environmental remediation.

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“…Recently, various hierarchical structures have been synthesized for ZIB applications. [ 22,103–110 ] For example, the direct synthesis of binder‐free hierarchical 1T VS 2 flower‐like structure on stainless steel mesh by hydrothermal method has been reported by Jiao et al. for ZIBs.…”

Section: Microstructure Engineering For High Performance Zinc Cathodesmentioning

confidence: 99%

Microstructural Engineering of Cathode Materials for Advanced Zinc‐Ion Aqueous Batteries

Pam

Yan

et al. 2020

Advanced Science

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Zinc-ion batteries (ZIBs) have attracted intensive attention due to the low cost, high safety, and abundant resources. However, up to date, challenges still exist in searching for cathode materials with high working potential, excellent electrochemical activity, and good structural stability. To address these challenges, microstructure engineering has been widely investigated to modulate the physical properties of cathode materials, and thus boosts the electrochemical performances of ZIBs. Here, the recent research efforts on the microstructural engineering of various ZIB cathode materials are mainly focused upon, including composition and crystal structure selection, crystal defect engineering, interlayer engineering, and morphology design. The dependency of cathode performance on aqueous electrolyte for ZIB is further discussed. Finally, future perspectives and challenges on microstructure engineering of cathode materials for ZIBs are provided. It is aimed to provide a deep understanding of the microstructure engineering effect on Zn 2+ storage performance.

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Fabrication of an Inexpensive Hydrophilic Bridge on a Carbon Substrate and Loading Vanadium Sulfides for Flexible Aqueous Zinc-Ion Batteries

Cited by 50 publications

References 51 publications

A Flexible Concentric Circle Structured Zinc‐Ion Micro‐Battery with Electrodeposited Electrodes

A Flexible Concentric Circle Structured Zinc‐Ion Micro‐Battery with Electrodeposited Electrodes

Natural Clay‐Based Materials for Energy Storage and Conversion Applications

Microstructural Engineering of Cathode Materials for Advanced Zinc‐Ion Aqueous Batteries

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