Hydrogel Electrolytes for Quasi-Solid Zinc-Based Batteries [PDF]
Frontiers in Chemistry, 2020 On account of high energy density depending on the utilized zinc metal anode of high theoretical capacity and its excellent security due to aqueous electrolytes that usually be locked in polymer hosts referred to as hydrogels, quasi-solid zinc-based ...
Kang Lu +3 more
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The Preparation of Electrolyte Hydrogels with the Water Solubilization of Polybenzoxazine
Gels, 2023 Polybenzoxazine (PBZ) exhibits excellent heat resistance, and PBZ derivatives have been designed and synthesized to achieve high performance. However, the application range of PBZ is limited by the strong interactions between molecular chains and its low
Yutaka Ohsedo, Ami Kaneizumi
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A Highly Elastic and Fatigue‐Resistant Natural Protein‐Reinforced Hydrogel Electrolyte for Reversible‐Compressible Quasi‐Solid‐State Supercapacitors [PDF]
Advanced Science, 2020 Compressible solid‐state supercapacitors are emerging as promising power sources for next‐generation flexible electronics with enhanced safety and mechanical integrity.
Jingya Nan +8 more
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A strong and sticky hydrogel electrolyte for flexible supercapacitors [PDF]
AIP Conference Proceedings, 2016 With the rapid development of flexible supercapacitors (SCs), there is increasing demand for high-performance solid electrolyte to replace the conventional liquid electrolyte. Hydrogel electrolyte is one of the promising candidates, which possesses solid
Natalia Kazantseva +11 more
core +4 more sources
Super‐Stretchable Zinc–Air Batteries Based on an Alkaline‐Tolerant Dual‐Network Hydrogel Electrolyte
Advanced Energy Materials, 2019 Stretchable devices need elastic hydrogel electrolyte as an essential component, while most hydrogels will lose their stretchability after being incorporated with strong alkaline solution. This is why highly stretchable zinc–air batteries have never been
Longtao Ma +2 more
exaly +2 more sources
Green Energy & EnvironmentAqueous zinc metal batteries have garnered substantial attention ascribing to affordability, intrinsic safety, and environmental benignity. Nevertheless, zinc metal batteries yet are challenged with potential service life issues resulted from dendrites ...
Xiangye Li +4 more
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Nano Letters, 2020 All-temperature flexible supercapacitors have not been realized because of challenges from conventional hydrogel electrolytes. Large amounts of water in hydrogel electrolytes inevitably freeze and restrict ion transport at subzero temperatures, and their
Chao Lｕ, Xi Chen
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Ultra-Stretchable Anti-Freezing Hydrogel Electrolytes Cross-Linked by Liquid Metal Particle Initiators Toward Soft Energy Storage Devices [PDF]
Nano-Micro LettersHighlights Robust hydrogel electrolytes derived from liquid metal-initiated polymerization and increased hydrophobic association. Anti-freezing hydrogels achieved by disrupting hydrogen bonds between water molecules.
Qingshi Zhang +9 more
doaj +2 more sources
Printable acid-modified corn starch as non-toxic, disposable hydrogel-polymer electrolyte in supercapacitors [PDF]
Energy Environ. Sci., 2019 Corn starch and citric acid, two low-cost and abundant materials, were used for establishing a novel screen printable hydrogel for printed electronics applications. Corn starch was modified with citric acid by melt-blending; the so obtained thermoplastic
Hoetzel, Jonas +7 more
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Use of Hydrogel Electrolyte in Zn-MnO2 Rechargeable Batteries: Characterization of Safety, Performance, and Cu2+ Ion Diffusion. [PDF]
Polymers (Basel)Achieving commercially acceptable Zn-MnO2 rechargeable batteries depends on the reversibility of active zinc and manganese materials, and avoiding side reactions during the second electron reaction of MnO2.
Cho J +6 more
europepmc +2 more sources