Results 111 to 120 of about 68,786 (302)

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon   +4 more
wiley   +1 more source

The re-emergence of sodium ion batteries: testing, processing, and manufacturability

open access: yesNanotechnology, Science and Applications, 2018
Samuel Roberts, Emma Kendrick WMG, University of Warwick, Coventry, UKAbstract: With the re-emergence of sodium ion batteries (NIBs), we discuss the reasons for the recent interests in this technology and discuss the synergies between lithium ion battery
Roberts S, Kendrick E
doaj  

Polymeric Redox‐Active Electrodes for Sodium‐Ion Batteries

open access: yesChemSusChem, 2017
AbstractPolymer binding agents are critical for the good performance of the electrodes of Na‐ and Li‐ion batteries during cycling as they hold the electroactive material together to form a cohesive assembly because of their mechanical and chemical stability as well as adhesion to the current collector.
Naiara Fernández   +5 more
openaire   +3 more sources

Vehicle lead-acid battery state-of-charge meter

open access: yes, 2011
We describe a state-of-charge, or “residual-capacity” meter for lead-acid batteries that intelligently synthesizes coulometric and terminal-voltage methods in a new algorithm to provide reliable, continuous readout of remaining capacity. Novel electronic
Jonathan Scott   +7 more
core   +1 more source

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

open access: yes, 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   +7 more
core   +1 more source

Recent Developments in Energy Storage and Conversion Applications of Multifunctional Vanadium Carbides

open access: yesAdvanced Materials Technologies, EarlyView.
This review systematically explains the synthesis, properties, and energy storage and conversion applications of vanadium carbides. We introduce the structural and the synthetic strategies and reviewed recent developments in the material synthesis processes. The emerging applications of vanadium carbides in energy storage and conversion are highlighted.
Swathy B. Saseendran   +2 more
wiley   +1 more source

Sodium Ion Conducting Ceramics for Sodium Ion Batteries

open access: yes, 2019
The overwhelming demand of energy storage technologies has forced the scientific community to look beyond the commercially available options such as lithium ion batteries. As one of a potential alternative, sodium ion battery technology works in a similar way but provides the advantage of abundant and readily available raw materials at low cost.
openaire   +2 more sources

A bipolar polymer cathode for sodium-ion batteries

open access: yesChemical Communications
This article reports a bipolar polymer cathode material bearing azo benzene and diamine moieties for affordable and sustainable sodium-ion batteries.
Daniel M. Harrison   +5 more
openaire   +2 more sources

Electric Vehicles in New Zealand - Policy, Regulation and Technical Standards for Emerging Vehicle Technology

open access: yes, 2011
The need for a technical standard for the conversion of Internal Combustion Engine (ICE) vehicles to electric drive has been identified by government regulators in New Zealand (NZ).
Schafer, Mark Gerald
core  

Upcycling Compact Discs Into Ultra‐Stable, Flexible, and Stretchable Nanoporous Gold Electrodes for Enhanced Biosensing Performance

open access: yesAdvanced Materials Technologies, EarlyView.
This article highlights the development of robust and high‐performance flexible and stretchable biosensors that maintain long‐term functionality and optimal electrical conductivity under mechanical deformation, utilizing sustainable and cost‐effective manufacturing principles.
Mousa H. Aldosari, Ahyeon Koh
wiley   +1 more source

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