Results 231 to 240 of about 307,426 (278)

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries. [PDF]

open access: yesAdv Mater
Shi Y   +13 more
europepmc   +1 more source
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Multifunctional hydrogel‐based electrolytes for thermoelectrochromic devices

Journal of Applied Polymer Science, 2023
AbstractIn this work, we presented a new thermoelectrochromic device based on the preparation of a hydrogel‐based electrolyte derived from cellulose, namely hydroxypropyl cellulose, with thermochromic properties and a good ion conduction at atmospheric conditions.
Cannavale, Alessandro   +10 more
openaire   +4 more sources

Super-Stretchable Zinc–Air Batteries Based on an Alkaline-Tolerant Dual-Network Hydrogel Electrolyte

open access: yesAdvanced 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
Chunyi Zhi, Guojin Liang, Shengmei Chen
exaly   +2 more sources

Designing of zwitterionic proline hydrogel electrolytes for anti-freezing supercapacitors

Journal of Colloid and Interface Science, 2023
Hydrogel electrolytes containing a large amount of freezable water tend to freeze at subzero temperatures, which catastrophically reduces their ionic conductivity and thus limits their practical applications. In this work, we propose a new type anti-freezing hydrogel electrolyte based on an additive of zwitterionic proline, which can maintain high ...
Liubing Dong, Lu Wei, Juan Zeng
exaly   +3 more sources

Manganese Oxide Supercapacitor with Aqueous Hydrogel Electrolyte

ECS Transactions, 2008
Two poly(acrylic acid)-based gel electrolytes have been characterized for their application to MnO2•nH2O supercapacitors. The gel polymer electrolytes (GPEs) consist of either poly(acrylic acid) or poly (acrylic acid)-co-poly(acrylamide) with 1 M KCl aqueous solution (weight composition, polymer : KCl : H2O = 9%: 6.7%: 84.3%). The GPEs show no fluidity,
Kuang-Tsin Lee, Nick Nae-Lih Wu
openaire   +1 more source

Hydrogel, the Next‐Generation Electrolyte for Electrochromic Devices

physica status solidi (RRL) – Rapid Research Letters, 2023
Electrolytes have become a research frontier in the electrochromic community owing to their widespread applications in advanced electronic devices especially in electrochromic devices (ECDs). However, traditional ECDs with liquid electrolytes commonly suffer from inflexibility, complicated configurations, and poor electrochromic properties.
Feifei Zhao   +6 more
openaire   +1 more source

Drying of SnO2 hydrogels: effect of the electrolyte

Journal of Non-Crystalline Solids, 1992
Abstract The effect of the electrolyte (NH+4, Cl−) on the drying of SnO2 hydrogels was investigated by linear shrinkage, mass loss, gravimetric thermal analysis and infrared spectroscopy. Results show that the drying mechanism for monolithic SnO2 gels is highly dependent on the concentration of the electrolyte solution inside the pores.
Presecatan, Rui Tadeu   +2 more
openaire   +2 more sources

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