Preparation and electrochemical performance of hollow activated carbon fiber self-supported electrode for supercapacitor [PDF]
, 2020 Hollow activated carbon fiber (HACF) with high specific surface area and high charge storage capability was prepared by pre-oxidation, carbonization and KOH-activation from polyacrylonitrile (PAN).
Cardon, Ludwig +3 more
core +1 more source
Wood-Inspired Morphologically Tunable Aligned Hydrogel for High-Performance Flexible All-Solid-State Supercapacitors [PDF]
, 2020 Oriented microstructures are widely found in various biological systems for multiple functions. Such anisotropic structures provide low tortuosity and sufficient surface area, desirable for the design of high-performance energy storage devices.
Alsaid, Y +7 more
core +2 more sources
Regenerated hydrogel electrolyte towards an all-gel supercapacitor [PDF]
Science China Materials, 2021 Electrolyte regeneration is an important goal for environmental protection and sustainable development efforts. Herein, we report a facile strategy inspired by the transformation of edible dough from flour to regenerate hydrogel electrolytes from their dehydrated copolymer granules (CGs) via direct addition of water or salt solution.
Xian He +7 more
openaire +1 more source
Recent progress in multifunctional hydrogel-based supercapacitors
Journal of Science: Advanced Materials and Devices, 2021 Hydrogel-based supercapacitors with excellent mechanical properties can overcome several unsettled challenges that current wearable power supply devices confront as a result of the distinctive dense intriguing nanostructures of hydrogels, which serve as ...
Xuguang Cao +6 more
doaj +1 more source
Gelatin Hydrogel Electrolytes and Their Application to Electrochemical Supercapacitors [PDF]
Journal of The Electrochemical Society, 2007 Abstract not Available.
Choudhury, NA, Sampath, S, Shukla, AK
openaire +1 more source
Hydrogels by irradiation of a synthetic heparinoid polyelectrolyte [PDF]
, 1983 Gamma irradiation of aqueous solutions of a synthetic heparinoid polyelectrolyte results in the formation of hydrogels, varying in water content and mechanical strength.
Bantjes, A. +5 more
core +4 more sources
Polymer- and Hybrid-Based Biomaterials for Interstitial, Connective, Vascular, Nerve, Visceral and Musculoskeletal Tissue Engineering [PDF]
, 2020 In this review, materials based on polymers and hybrids possessing both organic and inorganic contents for repairing or facilitating cell growth in tissue engineering are discussed.
Abalymov, Anatolii +2 more
core +1 more source
Recent progress and perspectives on advanced flexible Zn-based batteries with hydrogel electrolytes
Materials Research Letters, 2022 Hydrogel electrolytes, which feature intriguing characteristics of being soft and wet, accompanied with high solubility of zinc salts, are especially advantageous for fabricating flexible Zn-based batteries.
Funian Mo +8 more
doaj +1 more source
Effect of non-associated electrolyte solutions on the behaviour of poly(vinyl alcohol)-based hydrogels [PDF]
, 2007 The aim of this paper is to present the behaviour of the poly(vinyl alcohol) hydrogels [PVA-HG] in sodium and potassium chlorides aqueous solutions, due to their interactions.
Baciu, Claudia +2 more
core +1 more source
Biopolymer-based gel electrolytes with an ionic liquid for high-voltage electrochemical capacitors
Electrochemistry Communications, 2022 This paper reports on the preparation, characterization, and electrochemical performance of the novel, nonaqueous biopolymer-based gel electrolytes with an ionic liquid for high-voltage electrochemical capacitors.
Dawid Kasprzak, Maciej Galiński
doaj +1 more source