Results 81 to 90 of about 154,077 (306)

Effects of carbon nanotubes/graphene nanoplatelets hybrid systems on the structure and properties of polyetherimide-based foams [PDF]

, 2018
Foams based on polyetherimide (PEI) with carbon nanotubes (CNT) and PEI with graphene nanoplatelets (GnP) combined with CNT were prepared by water vapor induced phase separation. Prior to foaming, variable amounts of only CNT(0.1–2.0wt%) or a combination
Abbasi, Hooman, Antunes, Marcelo de Sousa Pais, Velasco Perero, José Ignacio   +2 more
core   +3 more sources

Reactive Laser Additive Manufacturing of Hierarchically Structured Aerogels

Advanced Materials, EarlyView.
Reactive laser additive manufacturing transforms printing into a chemically active synthesis step. Salt‐enabled transient reaction environments drive in situ formation of hierarchically structured graphitic aerogels with microtubular and nanoscale features in seconds.
Shuichiro Hayashi, Ankit Das, Marco Rupp, Elizabeth Stump, Joshua Miller, Michele L. Sarazen, Craig B. Arnold   +6 more
wiley   +1 more source

Enhancing Compressive and Crush Performance of 3D-Printed ABS Thin-Walled Tubes Through Glass Fiber Reinforcement and Polyurethane Foam Infusion

International Journal of Polymer Science
This study introduces a novel approach to enhancing the mechanical performance of 3D-printed acrylonitrile butadiene styrene (ABS) thin-walled circular tubes by incorporating varying percentages of glass fibers and filling them with different types of ...
Ali Sadooghi, Seyed Jalal Hashemi, Sadegh Mirzamohammadi, Farzad Rahmani, Kaveh Rahmani   +4 more
doaj   +1 more source

Dry oil powders and oil foams stabilised by fluorinated clay platelet particles [PDF]

, 2013
A series of platelet sericite particles coated to different extents with a fluorinating agent has been characterised and their behaviour in mixtures with air and oil studied.
Binks, Bernard P., Sekine, Tomoko, Tyowua, Andrew T.   +2 more
core   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

Advanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia, Paolo Bombelli, Ingrid Paoletti, Ioannis A. Ieropoulos, Christopher J. Howe   +4 more
wiley   +1 more source

Taguchi-based investigation of molding methods and sintering parameters on foam glass performance

Case Studies in Construction Materials
The production of sustainable foam glass from waste materials offers a promising route for environmental conservation and energy efficiency, but traditional optimization of processing parameters often involves extensive and costly experimentation.
Masoud Osfouri, Jamal-Eldin FM Ibrahim, István Kocserha, Andrea Simon   +3 more
doaj   +1 more source

Ocean foam generation and modeling [PDF]

A laboratory investigation was conducted to determine the physical and microwave properties of ocean foam. Special foam generators were designed and fabricated, using porous glass sheets, known as glass frits, as the principal element. The glass frit was
Bechis, K. P., Porter, R. A.
core   +1 more source

Elastomers Combining Damping Efficiency With Rapid Recovery

Advanced Materials Technologies, EarlyView.
Double network granular elastomers (DNGEs) combine high energy dissipation under both cyclic loading and high impact with rapid shape recovery. 3D printing enables the production of complex, customizable structures with tailored performance. Recyclable DNGEs retain their properties over multiple recycling cycles.
Eva Baur, Alain Molleyres, Esther Amstad
wiley   +1 more source

Note and calculations concerning elastic dilatancy in 2D glass-glass liquid foams [PDF]

, 2010
When deformed, liquid foams tend to raise their liquid contents like immersed granular materials, a phenomenon called dilatancy. We have aready described a geometrical interpretation of elastic dilatancy in 3D foams and in very dry foams squeezed between
Gay, Cyprien, Molino, François, Rognon, Pierre   +2 more
core   +2 more sources

Passive Shape‐Adaptive Fluidic Interface for Enhanced Skin‐Sensor Coupling in Wearable Devices

Advanced Materials Technologies, EarlyView.
This study presents a passive fluidic interface for wearable biosensors that adapts to static and dynamic body shape changes to maintain consistent skin contact. Flexible, fluid‐filled pouches redistribute pressure from high‐load areas to regions requiring improved contact, enhancing signal quality and comfort in a compact, low‐energy design for ...
Natalia Sanchez‐Tamayo, Andrew Akerson, Ehsan Hajiesmaili, Tianshu Liu, Ryan Stull, Jonathan Stewart, Amirhossein Amini   +6 more
wiley   +1 more source