Results 41 to 50 of about 2,037,272 (299)

Conductive carbon nanofiber interpenetrated graphene architecture for ultra-stable sodium ion battery

, 2019
Long-term stability and high-rate capability have been the major challenges of sodium-ion batteries. Layered electroactive materials with mechanically robust, chemically stable, electrically and ironically conductive networks can effectively address ...
Qu, Zehua, Zhang, Peng, Lai, Chao, Zhang, Shanqing, Yan, Yan, Liu, Mingkai, Liu, Tianxi   +6 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Polymer Electrode Materials for Sodium-ion Batteries [PDF]

Materials, 2018
Sodium-ion batteries are promising alternative electrochemical energy storage devices due to the abundance of sodium resources. One of the challenges currently hindering the development of the sodium-ion battery technology is the lack of electrode materials suitable for reversibly storing/releasing sodium ions for a sufficiently long lifetime.
Qinglan Zhao, Andrew K. Whittaker, X. S. Zhao   +2 more
openaire   +5 more sources

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

Sodium-Ion Battery Electrolytes: Modeling and Simulations

, 2018
The authors review the efforts made from a modeling and simulation perspective in order to assist both the fundamental understanding as well as the development of higher performance sodium-ion battery (SIB) electrolytes.
Brandell, D., Brandell, D.,, Johansson, Patrik,, Åvall, Gustav,, \uc5vall, Gustav, Daniel Brandell, Mindemark, J., Patrik Johansson, Mindemark, J.,, Gustav Åvall, Mindemark, Jonas,, Jonas Mindemark, Brandell, Daniel,, Johansson, Patrik   +13 more
core   +1 more source

Nanocellulose-based carbon as electrode materials for sodium-ion batteries

, 2020
With increasing awareness on environmental issues associated with conventional energy sources, a new class of storage and integration systems of both fossil and alternative energy sources are required to meet the energy demand for the growing population ...
Pratheep K. Annamalai, Annamalai, Pratheep K., B.T.S. Ramanujam, Ramanujam, B.T.S., Annamalai, Pratheep Kumar, Ramanujam, B. T. S, Nanjundan, Ashok Kumar, Ashok Kumar Nanjundan   +7 more
core   +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, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

A li+/Na+ hybrid rechargeable full battery comprising rice husk porous hard carbon anode and sodium vanadium phosphate

Electrochemistry Communications
As the demand for affordable and safe energy storage options surges, the quest for hybrid ion batteries that effectively combine the strengths of Lithium-Ion Batteries (LIBs) and Sodium-Ion Batteries (SIBs) is gaining momentum.
Xiangxiang Chen, Xingchen Pan, Yixin Zhao, Zhiyong Xie   +3 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Solid-State Polymer Electrolytes for Sodium Ion Battery Technology

, 2022
This study addressed the gaps in electrolyte materials in sodium-ion battery systems by introducing three different solid-state polymer electrolytes based on organic ionic plastic crystals, ionic block copolymers and mixed co-cations.
Sneha Subhas Malunavar (16752258)
core   +1 more source