Results 91 to 100 of about 87,644 (297)

Polyoxometalate–Polymer Composites with Distinct Compositions and Structures as High-Performance Solid Electrolytes

Inorganics
Solid electrolytes, including polymer electrolytes, are a promising option for improving the performance of environmentally friendly batteries such as rechargeable lithium-ion batteries or fuel cells. Hydrogen–oxygen fuel cells producing only water under
Takeru Ito
doaj   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Regiorandom Polythiophenes for Fully Stretchable Electrochemical Transistors and Logic Circuits

Advanced Functional Materials, EarlyView.
Regiorandom (RRa) polythiophenes, once regarded as unsuitable for electronics, exhibit exceptional switching performance via volumetric electrochemical doping. Optimized RRa‐based organic electrochemical transistors (OECTs) achieve a high on/off ratio (≈104), stable operation under 200% strain, and enable fully stretchable logic gates, demonstrating ...
Dong Hyun Park, Min Su Kim, Kyu Yeon Kim, Jae Hyun Han, Moon Sung Kang, Kyung Gook Cho, Keun Hyung Lee   +6 more
wiley   +1 more source

Research progress in preparation and modification of solid polymer electrolytes

Cailiao gongcheng
Organic liquid electrolytes commonly used in commercial lithium-ion batteries pose potential safety hazards， such as flammability and electrolyte leakage. In comparison， solid-state lithium-ion batteries based on solid polymer electrolytes have attracted
LIU Lehao, WANG Baoyi, YANG Kunda, LONG Dingrong, XU Rubing, ZHANG Jiangping, TU Jiaxin, LI Meicheng   +7 more
doaj   +1 more source

Transport in polymer-gel composites: Theoretical methodology and response to an electric field

, 2006
A theoretical model of electromigrative, diffusive and convectivetransport polymer-gel composites is presented. Bulk properties are derived from the standard electrokinetic model with an impenetrable charged sphere embedded in an electrolyte-saturated ...
Hill, Reghan J.
core   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Advancements in active filler-contained polymer solid-state electrolytes for lithium-metal batteries: A concise review

Supramolecular Materials
Lithium-metal batteries (LMBs) usually are regarded as the pinnacle of next-generation energy storage due to the high specific capacity and low redox potential of the Li-metal anode.
Hang Ding, Mingli Wang, Xinyuan Shan, Guang Yang, Ming Tian   +4 more
doaj   +1 more source

Electric-field-induced displacement of a charged spherical colloid embedded in an elastic Brinkman medium

, 2007
When an electric field is applied to an electrolyte-saturated polymer gel embedded with charged colloidal particles, the force that must be exerted by the hydrogel on each particle reflects a delicate balance of electrical, hydrodynamic and elastic ...
A. M. Lowman, L. D. Landau, M. Ostoja-Starzewski, M. Ostoja-Starzewski, P.-G. de Gennes, Reghan J. Hill, W. B. Russel   +6 more
core   +1 more source

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

Advanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

Nafion-based solid polymer electrolytes for lithium-ion and sodium-ion batteries [PDF]

Электрохимическая энергетика
The use of solid polymer electrolytes is a novel and promising approach for enhancing the safety of lithium-ion and sodium-ion batteries. A number of publications on manufacturing electrolytes with lithium-ion and sodium-ion conductivity based on Nafion ...
Kulova, Tatiana L'vovna, Skundin, Alexander Mordukhaevich   +1 more
doaj   +1 more source