Results 81 to 90 of about 27,738 (325)

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Assembly of Fine-Pitch Package Integrated Circuits in a Laminated Transfer Process for E-Textile Applications

open access: yesEngineering Proceedings
Laminating screen-printed, flexible transfers is a reliable method of creating electronic connections across a textile. However, their limited resolution means that it is not possible to solder on fine-pitched components. An alternative substrate, etched
Yi Li   +4 more
doaj   +1 more source

Sustainability principles through educational e-textile kit [PDF]

open access: yes, 2019
Innovations in smart textiles technology are on the rise with a promise to add value to the consumer's life (Goodman et al., 2018). However, these innovations and the high development speed involved also raise concerns about environmental issues related ...
Scholz, Barbro, Veske, Paula
core  

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

Textile Actuators Comprising Reduced Graphene Oxide as the Current Collector

open access: yesMacromolecular Materials and Engineering
Electronic textiles (E‐textiles) are made using various materials including carbon nanotubes, graphene, and graphene oxide. Among the materials here, e‐textiles are fabricated with reduced graphene oxide (rGO) coating on commercial textiles.
Sujan Dutta   +5 more
doaj   +1 more source

Hands on with electronic textiles (E-textiles) – promoting technology through craft and design [PDF]

open access: yes, 2015
Novel wearable technologies are changing the way we live – not only supplying us with the desired information in an instant but also in monitoring health, fitness and lifestyle. While smartwatches and similar devices are dominating the “Wearables” trend,
Bird, Aoibheann   +2 more
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced 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   +9 more
wiley   +1 more source

Did the UK Digital Design and Technology (DD&T) programme lead to innovative curriculum change within secondary schools? [PDF]

open access: yes, 2013
Design and technology (D&T) requires teachers to continually update their knowledge and skills, with regard to new technologies, appropriate to the needs of the time (Design and Technology Association, 2011).
Davies, S, Rutland, M
core  

High‐Concentration Mesogen‐Assisted Exfoliation of Low‐Dimensional Nanomaterials for Achieving Ultralow‐Temperature Actuations of Liquid Crystal Elastomers

open access: yesAdvanced Functional Materials, EarlyView.
Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim   +5 more
wiley   +1 more source

Engineering a Costume for Performance Using Illuminated LED-Yarns

open access: yesFibers, 2018
A goal in the field of wearable technology is to blend electronics with textile fibers to create garments that drape and conform as normal, with additional functionality provided by the embedded electronics.
Dorothy A. Hardy   +5 more
doaj   +1 more source

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