Results 21 to 30 of about 104,591 (277)

High-performance flexible energy storage and harvesting system for wearable electronics. [PDF]

open access: yes, 2016
This paper reports on the design and operation of a flexible power source integrating a lithium ion battery and amorphous silicon solar module, optimized to supply power to a wearable health monitoring device.
Arias, Ana   +3 more
core   +2 more sources

Printing of wirelessly rechargeable solid-state supercapacitors for soft, smart contact lenses with continuous operations [PDF]

open access: yes, 2019
Recent advances in smart contact lenses are essential to the realization of medical applications and vision imaging for augmented reality through wireless communication systems.
Ahn, David B.   +6 more
core   +2 more sources

Printable magnesium ion quasi-solid-state asymmetric supercapacitors for flexible solar-charging integrated units. [PDF]

open access: yes, 2019
Wearable and portable self-powered units have stimulated considerable attention in both the scientific and technological realms. However, their innovative development is still limited by inefficient bulky connections between functional modules ...
Kaner, Richard B   +8 more
core   +1 more source

Direct ink writing of programmable functional silicone‐based composites for 4D printing applications

open access: yesInterdisciplinary Materials, 2022
Polydimethylsiloxane (PDMS) has been widely used in flexible electronics, soft robotics, and bioelectronics. However, the fabrication of PDMS‐based devices has mostly relied on conventional approaches, such as casting and molding, thereby limiting their ...
Zhiyang Lyu   +12 more
doaj   +1 more source

Printing Embedded Circuits [PDF]

open access: yes, 2007
Automated manufacturing technologies such as freeform fabrication can greatly reduce the cost and complexity of infrastructure required to manufacture unique devices or invent new technologies.
Lipson, Hod   +2 more
core   +1 more source

Ultrahigh areal number density solid-state on-chip microsupercapacitors via electrohydrodynamic jet printing [PDF]

open access: yes, 2020
Microsupercapacitors (MSCs) have garnered considerable attention as a promising power source for microelectronics and miniaturized portable/wearable devices.
Ahn, David B.   +5 more
core   +1 more source

Structure Design and Characterization of 3D Printing System of Thermal Battery Electrode Ink Film

open access: yesMicromachines, 2023
In this paper, a 3D printing system for a thermal battery electrode ink film is set up and investigated based on the on-demand microdroplet ejection technology.
Fengli Liu   +6 more
doaj   +1 more source

Gravure‐Printed Conversion/Alloying Anodes for Lithium‐Ion Batteries [PDF]

open access: yesEnergy Technology, 2021
Recently, printing techniques are increasingly investigated in the field of energy storage, especially for the fabrication of custom‐designed batteries. Thanks to its many advantages, the most industrially used gravure printing would offer an innovative boost to printed battery production, even if, to date, such a technique is still not well ...
Montanino, M.   +6 more
openaire   +4 more sources

Detection and Prediction of the Early Thermal Runaway and Control of the Li-Ion Battery by the Embedded Temperature Sensor Array

open access: yesSensors, 2023
Sorts of Li-ion batteries (LIB) have been becoming important energy supply and storage devices. As a long-standing obstacle, safety issues are limiting the large-scale adoption of high-energy–density batteries.
Hengyi Zhang   +3 more
doaj   +1 more source

Large-scale multielectrode recording and stimulation of neural activity [PDF]

open access: yes, 2007
Large circuits of neurons are employed by the brain to encode and process information. How this encoding and processing is carried out is one of the central questions in neuroscience.
Chichilnisky, E. J.   +10 more
core   +1 more source

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