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Gel Electrolytes: Chemistry and Applications
Chemistry – An Asian Journal, 2023This Special Collection highlights the latest developments in the field of gel electrolytes. In this Editorial, guest editors Haitao Zhang, Du Yuan, Jin Zhao, Xiaoyan Ji, and Yi-Zhou Zhang briefly introduced the research focusing on chemistry and applications of gel electrolytes in this special collection.
Haitao Zhang +4 more
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Gel Electrolyte for Li Metal Battery
Chemistry – An Asian Journal, 2022AbstractThe pursuit of high energy density enables lithium metal batteries (LMBs) to become the research hotpot again. However, the safety concerns including easy leakage and inflammability of the liquid electrolyte and the performance deterioration due to the uncontrollable Li dendrites growth in liquid electrolyte limit the further development of ...
Chen Wu, Wei Zeng
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ECS Transactions, 2014
Gel polymer electrolyte containing immobilized different types of salts (LiPF6, LiBF4, TEABF4) in aprotic solvents (PC, EC:DEC, EC DMC) were prepared by UV polymerization. Electrolytes were optimized to achieve suitable ionic conductivity (up to 7.5 mS/cm) and good mechanical stability.
Petr Dvořák +3 more
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Gel polymer electrolyte containing immobilized different types of salts (LiPF6, LiBF4, TEABF4) in aprotic solvents (PC, EC:DEC, EC DMC) were prepared by UV polymerization. Electrolytes were optimized to achieve suitable ionic conductivity (up to 7.5 mS/cm) and good mechanical stability.
Petr Dvořák +3 more
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Gel Electrolytes for Electrochemical Actuators and Sensors Applications
Chemistry – An Asian Journal, 2023AbstractAdvanced functional materials, especially gel electrolytes, play a very important role in the preparation of electrochemical actuators and sensors, and have received extensive attention. In this review, a general classification of gel electrolytes is firstly introduced according to the type of medium.
Zhenzhen Deng, Yaoda Liu, Zhengfei Dai
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Transport of Neutral and Ionic Solutes: The Gel/Electrode and Gel/Electrolyte Interfaces [PDF]
Langmuir, 2009 Transport through a polysaccharide gel phase has been investigated voltammetrically using both redox voltammetry at a gel covered electrode and ion transfer voltammetry across the gel/liquid interface (Gel/L). The apparent diffusion coefficients, D(app), of a range of neutral and ionic electroactive species have been determined in both uncharged and ...
Ho, Huong L T, Dryfe, Robert A W
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Journal of Visualized Experiments, 2022
Supercapacitors (SC) have attracted attention as energy storage devices due to their high density and long cycle performance. SCs used in devices operating in stretchable systems require stretchable electrolytes. Gel polymer electrolytes (GPEs) are an ideal replacement for liquid electrolytes.
Ohhyun, Kwon +8 more
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Supercapacitors (SC) have attracted attention as energy storage devices due to their high density and long cycle performance. SCs used in devices operating in stretchable systems require stretchable electrolytes. Gel polymer electrolytes (GPEs) are an ideal replacement for liquid electrolytes.
Ohhyun, Kwon +8 more
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Gel Polymer Electrolytes Design for Na‐Ion Batteries
Small Methods, 2022AbstractNa‐ion battery has the potential to be one of the best types of next‐generation energy storage devices by virtue of their cost and sustainability advantages. With the demand for high safety, the replacement of traditional organic electrolytes with polymer electrolytes can avoid electrolyte leakage and thermal instability.
Jun Pan, Nana Wang, Hong Jin Fan
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Ion transport in gel electrolytes
Electrochimica Acta, 1995Abstract Gel electrolyte films were prepared by a redox initiated copolymerization of oligo(ethylene glycol) 23 dimethacrylate and acrylonitrile in the presence of oligo(ethylene glycol) 11 dimethyl ether as a plasticizer and LiCF 3 SO 3 . The influence of the polar comonomer acrylonitrile on the conductivity and the cationic transference number ...
A. Reiche +4 more
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Thermoreversible polymer gel electrolytes
Polymer, 1994Abstract Thermoreversible polymer gel electrolytes with ionic conductivities in the region of 10−3 S cm−1 (even at −20°C) have been prepared from a variety of commercially available polymers and organic solvents by gel casting from high-temperature solutions at polymer/solvent ratios down to 10 90 .
A.M. Voice +6 more
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Proton Batteries with Hydroponics Gel as Gel Polymer Electrolyte
Electrochemical and Solid-State Letters, 2007A proton conductor gel polymer electrolyte based on hydroponics gels (HPG) mixed with 10 M ammonium nitrate (NH 4 NO 3 ) was found to yield a very high electrical conductivity of 0.60 S cm -1 . The optimized composition, i.e., the HPG-10 M NH 4 NO 3 , was then used in our proton battery to make a Zn + ZnSO 4 ·7H 2 O/HPG-10 M NH 4 NO 3 /MnO 2 system ...
S. C. Yap, A. A. Mohamad
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