Self‐Healing and Shape‐Editable Wearable Supercapacitors Based on Highly Stretchable Hydrogel Electrolytes
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202201039
Abstract: Shape editability combined with a self‐healing capability and long‐term cycling durability are highly desirable properties for wearable supercapacitors. Most wearable supercapacitors have rigid architecture and lack the capacity for editability into desirable shapes. Through sandwiching… read more here.
Keywords: self healing; hydrogel electrolytes; wearable supercapacitors; shape ... See more keywords
Enabling High‐Performance Zn Anodes Through Nitrogen‐Participated p–π Conjugation in Hydrogel Electrolytes
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202503484
Abstract: Although hydrogel electrolytes can alleviate dendrite growth and side reactions on the Zn anodes of aqueous Zn metal batteries, they still need improvements due to unsatisfying ionic conductivities and mechanical properties. Herein, inspired by antidiabetics,… read more here.
Keywords: hydrogel electrolytes; participated conjugation; conjugation; performance ... See more keywords
"Salting out" in Hofmeister Effect Enhancing Mechanical and Electrochemical Performance of Amide-based Hydrogel Electrolytes for Flexible Zinc-Ion Battery.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202207610
Abstract: With the development of flexible and wearable electronic devices, it is a new challenge for polymer hydrogel electrolytes to combine high mechanical flexibility and electrochemical performance into one membrane. In general, the high content of… read more here.
Keywords: electrochemical performance; strength; hofmeister effect; hydrogel ... See more keywords
Synthesis and characterization of self-healable poly (acrylamide) hydrogel electrolytes and their application in fabrication of aqueous supercapacitors
Sign Up to like & getrecommendations! Published in 2020 at "Polymer"
DOI: 10.1016/j.polymer.2020.123020
Abstract: Abstract With overwhelming progress in the field of electronic technology, self-healable hydrogel electrolyte-based supercapacitors are of significant interest as a power source in wearable energy storage devices. Self-healable hydrogel with unique three-dimensional porous microstructure, unprecedented… read more here.
Keywords: hydrogel; hydrogel electrolytes; self healable; hydrogel electrolyte ... See more keywords
Ion Dynamics at Carbon-Grafted-Polypyrrole Electrode–Electrolyte Interfaces: Study on Charge Carrier Mobility and Ion Co-Adsorption in Liquid and Hydrogel Electrolytes by Electrochemical, Gravimetric, and Computational Methods
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b06112
Abstract: We analyzed ionic processes within polypyrrole (PPy) covalently attached to graphene, multiwalled carbon nanotubes (MWCNTs), and single-walled carbon nanohorns (SWCNHs), operating in aqueous and hydrogel electrolytes that contain KCl, NaCl, LiCl, KBr, NaBr, and LiBr… read more here.
Keywords: carbon; hydrogel electrolytes; carbon grafted; mobility ... See more keywords
Flexible Wood Enhanced Poly(acrylic acid-co-acrylamide)/Quaternized Gelatin Hydrogel Electrolytes for High-Energy-Density Supercapacitors.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c18935
Abstract: Hydrogels with good flexibility and strong hydrophilicity can be candidates for excellent flexible electrolyte materials. However, the poor structural stability, uncontrollable swelling, and lower potential window of hydrogel electrolytes need to be improved. This work… read more here.
Keywords: hydrogel; quaternized gelatin; hydrogel electrolytes; wood ... See more keywords
Preparation of PVA/Cellulose composite hydrogel electrolytes based on Zinc chloride-dissolved cellulose for flexible solid-state capacitors
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc03988a
Abstract: The PVA-based hydrogel electrolyte, characterized by its high ionic conductivity and degradability, holds significant promise for applications in flexible supercapacitors. However, pure PVA hydrogel electrolytes have suffered from deficiencies in... read more here.
Keywords: cellulose composite; hydrogel electrolytes; hydrogel; composite hydrogel ... See more keywords
Cation-Driven Hydrogen Bond Dynamics in Energy Storage Hydrogel Electrolytes: Unraveling Ion-Water-Carbon Interactions
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Materials Chemistry A"
DOI: 10.1039/d5ta00825e
Abstract: Hydrogel electrolytes, recognized for their pliability and superior ionic conductivity, present a viable substitute for liquid electrolytes in energy storage systems. Although Li+ and Na+ ions have been thoroughly investigated,... read more here.
Keywords: energy storage; cation driven; hydrogel electrolytes;
Hydrogel electrolytes for zinc dendrite regulation: balancing conductivity and modulus
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Materials Chemistry A"
DOI: 10.1039/d5ta03045e
Abstract: Hydrogels, composed of water and polymer networks, have emerged as promising electrolytes for aqueous zinc batteries due to their inherent compatibility with aqueous systems. However, a trade-off typically exists: soft... read more here.
Keywords: zinc dendrite; hydrogel electrolytes; dendrite regulation; regulation balancing ... See more keywords
Designing Self-Sustained Hydrogel Electrolytes for Aqueous, Transparent, and Flexible Batteries
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the Brazilian Chemical Society"
DOI: 10.21577/0103-5053.20240086
Abstract: The arrival of aqueous sodium-ion batteries has been an essential sustainable advancement in energy storage devices. The use of electrolytes based on polymeric hydrogel is emerging due to the facility in which they can be… read more here.
Keywords: transparent flexible; sustained hydrogel; hydrogel electrolytes; hydrogel ... See more keywords
Advances in Functional Cellulose Hydrogels as Electrolytes for Flexible Zinc-Ion Batteries
Sign Up to like & getrecommendations! Published in 2024 at "Nanomaterials"
DOI: 10.3390/nano14201645
Abstract: Zinc-ion batteries (ZIBs) emerge as leading candidates for a flexible energy storage system, distinguished by high capacity, affordability, and inherent safety. The integration of hydrogel electrolytes, particularly those with saturated aqueous solvents, has significantly enhanced… read more here.
Keywords: hydrogel electrolytes; flexible zinc; zinc; ion batteries ... See more keywords