Journal ArticleDOI
A self-healing hydrogel electrolyte for flexible solid-state supercapacitors
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In this article, a self-healing hydrogel electrolyte with excellent tensile properties and good conductivity under large strain/stress was demonstrated. But the performance of the electrolyte was not evaluated.About:
This article is published in Chemical Engineering Journal.The article was published on 2020-12-01. It has received 80 citations till now. The article focuses on the topics: Electrolyte & Supercapacitor.read more
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Advanced materials for use in soft self-healing devices
TL;DR: In this article, a progress report on self-healing polymers/composites and wearable devices is presented and discusses several aspects of the selfhealing materials chemistry, as well as the required main approaches used for functionalizing the composites to enhance their electrical conductivity.
Journal ArticleDOI
A bright future of hydrogels in flexible batteries and Supercapacitors storage systems: A review
TL;DR: In this paper , a review of different types of hydrogels, including biopolymer, carbon-based, and self-healing hydrogel, and their use in the components of supercapacitors and batteries such as electrolyte; electrode, binder, separating membrane, and current collector are presented.
Journal ArticleDOI
A Silk Protein-Based Eutectogel as a Freeze-Resistant and Flexible Electrolyte for Zn-Ion Hybrid Supercapacitors.
TL;DR: In this paper , a eutectogel (ETG) based on immobilizing a zinc salt deep Eutectic solvent (DES) in a silk protein backbone is prepared by a coagulating bath method as a solid electrolyte for Zn-ion hybrid supercapacitors (ZHSCs).
Journal ArticleDOI
A Double Network Conductive Gel With Robust Mechanical Properties Based On Polymerizable Deep Eutectic Solvent
TL;DR: In this paper , a double-network composite gel with excellent mechanical properties and low temperature resistance was created by using a deep eutectic solvent for free radical polymerization in polyacrylamide hydrogel.
Journal ArticleDOI
Tough, highly adaptable and self-healing integrated supercapacitor based on double network gel polymer electrolyte
Han-Jun Duan,Wenye Zhang,Zhongyuan Guo,Xiaoxiang Su,Yongcun Liu,Hao Meng,Xiangyang Ju,Gang Qin,Qiang Chen,Jia Xing Yang +9 more
TL;DR: In this paper , a fully physical cross-linked polyacrylamide/κ-carrageenan double network GPE is prepared, in which κ-carrerasan with double-helix structure is used as the first network and polyacrieslamide acts as the second network.
References
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Asymmetric Supercapacitors Based on Graphene/MnO2 and Activated Carbon Nanofiber Electrodes with High Power and Energy Density
TL;DR: An asymmetric supercapacitor with high energy density has been developed successfully using graphene/MnO2 composite as positive electrode and activated carbon nanofibers (ACN) as negative electrode in a neutral aqueous Na2SO4 electrolyte as mentioned in this paper.
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Towards flexible solid-state supercapacitors for smart and wearable electronics
TL;DR: The state-of-the-art advancements in FSSCs are reviewed to provide new insights on mechanisms, emerging electrode materials, flexible gel electrolytes and novel cell designs.
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Activated carbon from jackfruit peel waste by H3PO4 chemical activation: Pore structure and surface chemistry characterization
TL;DR: In this paper, the effects of activation temperature and impregnation ratio on the pore structure and surface chemistry of activated carbons derived from jackfruit peel with chemical activation method using phosphoric acid as activating agent were studied.
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Three-dimensional flower-like and hierarchical porous carbon materials as high-rate performance electrodes for supercapacitors
TL;DR: In this paper, a three-dimensional flower-like and hierarchical porous carbon material (FHPC) has been fabricated through a simple and efficient carbonization method followed by chemical activation with flowerlike ZnO as template and pitch as carbon precursor.
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Graphene production via electrochemical reduction of graphene oxide: Synthesis and characterisation
TL;DR: In this paper, a review of the preparation methods and various properties of graphene oxide is presented, followed by a discussion on the working parameters of the two different electrochemical routes and the associated electrochemical techniques used to produce graphene.