Results 61 to 70 of about 7,790 (281)
Nano-Micro Letters, 2022 The design of power supply systems for wearable applications requires both flexibility and durability. Thermoelectrochemical cells (TECs) with large Seebeck coefficient can efficiently convert low-grade heat into electricity, thus having attracted ...
Peng Peng +6 more
doaj +1 more source
Bacterial‐Electrochemical Platform Utilizing a MXene‐Peptide Hydrogel
Advanced Functional Materials, EarlyView.A peptide‐based fibrillar hydrogel incorporating MXene facilitates efficient electron delivery to intracellular recombinant [FeFe]‐hydrogenase enzyme in E. coli, enabling sustained bioelectrochemical H2 production without engineered exoelectrogenicity pathways.
Oren Ben‐Zvi +6 more
wiley +1 more source
Study on the preparation and properties of hydrogel electrolytes
Journal of Physics: Conference SeriesAbstract Hydrogels are water-rich network polymers. The hydrophilic groups on the polymer molecular chains ensure their swelling property and high water content, and the cross-linked hydrogel network and the intermolecular interactions between the polymer molecular chains generate cohesive forces to prevent further penetration of water ...
Xuanye Wang +3 more
openaire +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A high‐Zn2+‐transference hydrogel electrolyte of ex‐PDADAM is developed via anion exchange at quaternary ammonium sites, achieving high Zn2+ transference number (0.86), ionic conductivity (8.10 mS cm−1), and toughness (51.25 MJ m−3). Symmetric cells are operated stably for over 2000 h, while flexible pouch cells retain 90.9% capacity after 300 cycles ...
Jung Woo Hong +8 more
wiley +1 more source
Preparation and characterization of Acacia Senegal hydrogel electrolyte in zinc-air battery
, 2020 In this work, Acacia senegal (AS) as hydrogel electrolyte for zinc-air battery application were studied. Issues regarding synthetic polymer used for hydrogel electrolyte may cause toxicity, harmful substance, leakage and are non-biodegradable.
Alias, Nur Syarafana
core
Advanced Functional Materials, EarlyView.A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho +8 more
wiley +1 more source
A biocompatible electrolyte enables highly reversible Zn anode for zinc ion battery
Nature Communications, 2023 Progress towards the integration of technology into living organisms requires power devices that are biocompatible and mechanically flexible. Aqueous zinc ion batteries that use hydrogel biomaterials as electrolytes have emerged as a potential solution ...
Guanjie Li +11 more
doaj +1 more source
Polymer‐Redox Interactions Enhance Ferro/Ferricyanide Thermogalvanic Cells
Advanced Functional Materials, EarlyView.Polyelectrolyte could modify the hydration structure of the redox couple in solution and improve the output performance of thermogalvanic cells, providing new fundamental insight into how electrostatic interactions can be exploited to tailor thermoelectric properties.
Pedro Santos Candiotto de Oliveira +6 more
wiley +1 more source
Preparation and application of PAM-based composite hydrogel electrolyte in Zn−MnO2 battery
工程科学学报With the advantages of being cheap, safe, and environmentally friendly, aqueous Zn-ion batteries (AZIBs) show promise in large-scale energy storage and smart wearables.
Shanguo JI +6 more
doaj +1 more source