Radiation synthesis strategy of poly(ionic liquid)/MXene gel polymer for supercapacitor electrolyte

Zhao, Wenchao; Jiang, Jiali; Liu, Yiyi; Chen, Wei; Qi, Wei; Zhao, L.

doi:10.1007/s11581-023-05060-5

Cited by 4 publications

(2 citation statements)

References 59 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…35 Recently, Zhao et al reported novel poly ionic liquid/MXene gel polymer electrolytes based on 1-vinyl-3-ethylimidazolium tetrafluoroborate ionic liquid by a one-step radiation method for multifunctional strain sensors and supercapacitor electrolyte. 36,37 Herein, a novel lithium acetate (LiOAc)-containing gelatin/ PAAm DN conductive hydrogel was synthesized by heating− cooling and γ-ray radiation-induced polymerization and crosslinking. The gelatin network and the PAAm network were formed by physical interactions and chemical cross-linking, respectively.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Mechanically Excellent, Notch-Insensitive, and Highly Conductive Double-Network Hydrogel for Flexible Strain Sensor

Xie,

Wang,

Zhang

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

A novel double-network conductive hydrogel based on lithium acetate/gelatin/polyacrylamide (PAAM) was synthesized by heating−cooling and subsequent γ-ray radiation-induced polymerization and cross-linking. Owing to the hydrogen bonding interaction between lithium acetate, physical cross-linked gelatin, and chemical cross-linked PAAM, the resultant hydrogel exhibited high tensile strength (1260 kPa), high ionic conductivity (35.2 mS cm −1 ), notch-insensitivity (tensile strength 415 kPa, elongation at break 872% with transverse notch), and extensive strain monitoring range (0.15−800%) under optimum conditions. The lithium acetate/gelatin/polyacrylamide hydrogel strain sensor attached to the skin can sensitively monitor the subtle movements of the human body. The strain sensor based on the resultant hydrogel with transverse notch can still work for 1200 cycles, due to that the covalent-cross-linked PAAm chain bridges the cracks and stabilizes the deformation, while the physical-cross-linked gelatin was unzipped to make the blunting of notch. The conductive hydrogel with high-sensitivity and high stability is expected to be used as materials for the preparation of flexible strain sensors in the future.

show abstract

Section: Introductionmentioning

confidence: 99%

“…Recently, Zhao et al. reported novel poly ionic liquid/MXene gel polymer electrolytes based on 1-vinyl-3-ethylimidazolium tetrafluoroborate ionic liquid by a one-step radiation method for multifunctional strain sensors and supercapacitor electrolyte. , …”

Section: Introductionmentioning

confidence: 99%

Mechanically Excellent, Notch-Insensitive, and Highly Conductive Double-Network Hydrogel for Flexible Strain Sensor

Xie,

Wang,

Zhang

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

show abstract

Three‐Dimensional Porous Spongy Ti₃C₂T_x MXene/Polyvinyl Alcohol/Agar Gel Electrolyte with High Ionic Conductivity Enables Highly Reversible Zinc‐Ion Batteries

Hu,

Zhang,

Zhang

et al. 2024

Energy Tech

View full text Add to dashboard Cite

Gel electrolyte is one of the key components of flexible energy storage devices. The construction of a three‐dimensional (3D) porous gel electrolyte with high ionic conductivity is a very effective strategy to improve the performance of zinc‐ion batteries (ZIBs). Herein, porous polyvinyl alcohol‐Agar‐sodium dodecyl sulfate‐MXene‐dimethyl sulfoxide (DMSO) (denoted as PVA‐Agar‐SDS‐MXene‐DMSO (PASMD)) gel electrolyte with double network is prepared through one‐pot method by adding two‐dimensional (2D) MXene to improve its ionic conductivity and DMSO to increase its low‐temperature resistance. Meanwhile, the as‐prepared PASMD gel electrolyte with a high ionic conductivity of 50.63 mS cm−1 realizes the gradient induction and redistribution of Zn2+, which drives oriented Zn (002) plane deposition of Zn2+ and then achieves uniform Zn deposition and dendrite‐free anode. The specific capacity of the assembled flexible Zn//PASMD//β‐MnO2 battery can reach 205 mAh g−1 at 0.2 A g−1. It also exhibits good performance both at room temperature and −20 °C with stable cyclic stability for more than 1000 h. After 1000 cycles at 1 A g−1, the assembled flexible battery stabilizes at 67 mAh g−1. This work provides an alternative pathway for the development of high‐performance gel electrolytes with low‐temperature resistance and high‐ionic conductivity for flexible ZIBs.

show abstract

Polymeric ionic liquids: Here, there and everywhere

Lebedeva,

Kultin,

Kustov

2024

European Polymer Journal

View full text Add to dashboard Cite

Radiation synthesis strategy of poly(ionic liquid)/MXene gel polymer for supercapacitor electrolyte

Cited by 4 publications

References 59 publications

Mechanically Excellent, Notch-Insensitive, and Highly Conductive Double-Network Hydrogel for Flexible Strain Sensor

Mechanically Excellent, Notch-Insensitive, and Highly Conductive Double-Network Hydrogel for Flexible Strain Sensor

Three‐Dimensional Porous Spongy Ti₃C₂T_x MXene/Polyvinyl Alcohol/Agar Gel Electrolyte with High Ionic Conductivity Enables Highly Reversible Zinc‐Ion Batteries

Polymeric ionic liquids: Here, there and everywhere

Contact Info

Product

Resources

About

Radiation synthesis strategy of poly(ionic liquid)/MXene gel polymer for supercapacitor electrolyte

Cited by 4 publications

References 59 publications

Mechanically Excellent, Notch-Insensitive, and Highly Conductive Double-Network Hydrogel for Flexible Strain Sensor

Mechanically Excellent, Notch-Insensitive, and Highly Conductive Double-Network Hydrogel for Flexible Strain Sensor

Three‐Dimensional Porous Spongy Ti3C2Tx MXene/Polyvinyl Alcohol/Agar Gel Electrolyte with High Ionic Conductivity Enables Highly Reversible Zinc‐Ion Batteries

Polymeric ionic liquids: Here, there and everywhere

Contact Info

Product

Resources

About

Three‐Dimensional Porous Spongy Ti₃C₂T_x MXene/Polyvinyl Alcohol/Agar Gel Electrolyte with High Ionic Conductivity Enables Highly Reversible Zinc‐Ion Batteries