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   Articles with "gel electrolyte" as a keyword



Polyzwitterionic Gel Electrolyte: Dual Optimization of Polyiodide Shuttle Suppression and Anode Stabilization in Aqueous Zn‐I2 Batteries

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202505132

Abstract: Aqueous Zn‐I2 batteries (AZIBs) have garnered attention for their high energy density and safety. However, challenges such as polyiodide shuttling, side reactions, and uncontrolled dendrite growth have hindered their practical application. Herein, a polyzwitterionic gel… read more here.

Keywords: gel electrolyte; dual optimization; polyzwitterionic gel; electrolyte dual ... See more keywords
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A High‐Energy and Safe Lithium Battery Enabled by Solid‐State Redox Chemistry in a Fireproof Gel Electrolyte

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recommendations! Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202201981

Abstract: Recent years have witnessed thriving efforts in pursuing high‐energy batteries at an unaffordable cost of safety. Herein, a high‐energy and safe quasi‐solid‐state lithium battery is proposed by solid‐state redox chemistry of polymer‐based molecular Li2S cathode… read more here.

Keywords: gel electrolyte; high energy; chemistry; solid state ... See more keywords

Gel Electrolyte Constructing Zn (002) Deposition Crystal Plane Toward Highly Stable Zn Anode

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recommendations! Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202104832

Abstract: Zinc (Zn) metal anode has been widely evaluated in aqueous Zn batteries. Nevertheless, the dendrite formation issue and consecutive side reactions severely impede the practical applications of Zn metal at high current densities. Herein, it… read more here.

Keywords: gel electrolyte; deposition; plane; gel ... See more keywords

Highly Oxidation‐Resistant Ether Gel Electrolytes for 4.7 V High‐Safety Lithium Metal Batteries

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recommendations! Published in 2023 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202203870

Abstract: Ether electrolytes are considered to be one of the most promising candidates for lithium metal batteries (LMBs) since they help to form a stable solid electrolyte interface (SEI) on lithium anodes. However, conventional liquid ether… read more here.

Keywords: high voltage; metal batteries; gel electrolyte; lithium metal ... See more keywords
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Halide Salt-Catalysed Crosslinked Polyurethanes for Supercapacitor Gel Electrolyte Applications.

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recommendations! Published in 2021 at "ChemSusChem"

DOI: 10.1002/cssc.202101310

Abstract: Gel polymer electrolytes are an important advancement in energy storage technology due to their enhanced safety and practical ionic conductivities at ambient temperatures. Herein, we report a novel simple one-step facile synthesis of chemically-crosslinked polyurethanes… read more here.

Keywords: gel electrolyte; crosslinked polyurethanes; halide salt; electrolyte ... See more keywords

Spontaneous Desaturation of the Solvation Sheath for High-Performance Anti-Freezing Zinc-Ion Gel-Electrolyte.

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recommendations! Published in 2023 at "Small"

DOI: 10.1002/smll.202301569

Abstract: In recent years, gel-electrolyte becomes pivotal in preventing hydrogen evolution, reducing dendrite growth, and protecting the zinc metal anode for zinc-ion batteries. Herein, a polyvinyl alcohol-based water-organic hybrid gel electrolyte with Agar and dimethyl sulfoxide… read more here.

Keywords: zinc; gel electrolyte; sheath; gel ... See more keywords

Starch Gel Electrolyte and its Interaction with Trivalent Aluminum for Aqueous Aluminum-Ion Batteries: Enhanced Low Temperature Electrochemical Performance.

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recommendations! Published in 2024 at "Small"

DOI: 10.1002/smll.202402245

Abstract: This study explores trivalent Al interaction with aqueous starch gel in the presence of two different anions through salting effect. Salting-out nature of Al2(SO4)3·18H2O with starch gel causes precipitation of starch; this happens due to… read more here.

Keywords: gel electrolyte; aluminum; starch gel; interaction ... See more keywords

Electrochemical Performance of a Potassium-Ion Complex Gel Electrolyte with Succinonitrile Embedded in an In Situ Constructed 3D Polymer Framework.

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recommendations! Published in 2025 at "Small"

DOI: 10.1002/smll.202503673

Abstract: Potassium-ion batteries (PIBs) represent an emerging energy storage technology, yet their widespread adoption is hindered by the inherent safety risks associated with conventional organic liquid electrolytes. To mitigate these challenges, a composite gel polymer electrolyte… read more here.

Keywords: gel electrolyte; framework; polymer; potassium ... See more keywords

Preparation and characterization of gel electrolyte with bacterial cellulose coated with alternating layers of chitosan and alginate for electric double-layer capacitors

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recommendations! Published in 2018 at "Research on Chemical Intermediates"

DOI: 10.1007/s11164-018-3348-6

Abstract: A novel gel electrolyte has been prepared using bacterial cellulose (BC) coated with chitosan (CTS) and alginate (Alg) layers, which contain 1-ethyl-3-methylimidazolium tetrafluoroborate (EMImBF4). The gel electrolyte was optimized for use in solvent-free solid-stage electric… read more here.

Keywords: gel electrolyte; cts alg; bacterial cellulose; gel ... See more keywords

Semi-solid state electrochromic device based on deep eutectic solvent gel electrolyte and transparent Au modified FTO electrode

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recommendations! Published in 2017 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2017.11.052

Abstract: Abstract A semi-solid state electrochromic device with deep eutectic solvent gel as the electrolyte, Ethyl-viologen as the electrochromic compound, and K4Fe(CN)6 as the electron donor was reported. Four kinds of silica were simply mixed with… read more here.

Keywords: gel electrolyte; electrochromic device; semi solid; electrode ... See more keywords
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Microzone-explosion synthesis of porous carbon electrodes for advanced aqueous solid-state supercapacitors with a high-voltage gel electrolyte

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recommendations! Published in 2021 at "Journal of Energy Chemistry"

DOI: 10.1016/j.jechem.2020.12.015

Abstract: Abstract A new microzone-combustion synthesis is proposed for preparing S, N-doped hierarchically porous carbons (CAC-CN) with a novel mixed microstructure of sp2 short-range order area and sp3 defective area, achieving a coexistence of high conductivity… read more here.

Keywords: solid state; high voltage; gel electrolyte; aqueous solid ... See more keywords