Materials & Manufacturing

Printing Microchip Patterns on Curvy Surfaces

There’s still more to explore with REFLEX, but this process could open new possibilities for new materials and microstructures across fields from electronics to optics to biomedical engineering.

Nanomaterial Promises Big Benefits for Bendable Electronics

An international team of scientists is developing an inkable nanomaterial that they say could one day become a spray-on electronic component for ultra-thin, lightweight, and bendable displays and devices.

Caterpillar-Inspired Soft Robotics Locomotion

Researchers have demonstrated a caterpillar-like soft robot that can move forward, backward, and even dip under narrow spaces. Its movement is driven by a novel pattern of silver nanowires.

Strengthening Electron-Triggered Light Emission

A wavelength of visible light is about 1,000 times larger than an electron, so the way the two affect each other is limited by that disparity. Now, researchers have come up with a way to make...

Nanoscale 3D Structure to Control Light

3D nanometer-scale metamaterial structures hold promise for advanced optical isolators.

Controlling Electric Double Layer Dynamics for All-Solid-State Batteries

Researchers have employed a novel technique to investigate and modulate electric double layer dynamics at the solid/solid electrolyte interface.

Increased Storage Capacity in Water-Based Batteries

Researchers at Texas A&M University have discovered a 1,000 percent difference in the storage capacity of metal-free, water-based battery electrodes.

Oxygen-Ion Battery: A Solution for Large Energy Storage Systems

TU Wien has developed an oxygen-ion battery that has some important advantages. Although it does not allow for quite as high energy densities as the Li-ion battery, its storage capacity does not decrease irrevocably over time.

New Polymer Coating Could Boost EV Batteries

Researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a conductive polymer coating – called HOS-PFM – that could enable longer lasting, more powerful lithium-ion batteries for electric vehicles.

Hydrodynamic Effect Helps Motorized Objects Navigate Inclines

The tiny motors mimic how rock climbers navigate inclines.

Extractor for Chemical Analysis of Lipid Biomarkers in Regolith (ExCALiBR)

NASA Ames Research Center has developed a novel technology that provides an autonomous, miniaturized fluidic system for lipid analysis.

Flow-Through Transducer for Wind Tunnel Analysis

To enable key aerospace R&D applications, NASA’s Langley Research Center has developed a single-piece flow-through transducer design capable of measuring all six components adding in the Axial force measurement.

Cohesive Circuit Protection for Wearable Electronics

The cellulose nanofiber coating counters bending damage and retains electrode function under water.

Solid-State Thermal Transistor

A research team at Hokkaido University has developed the first solid-state electrochemical thermal transistor. It's more stable than, and just as effective as, current liquid-state thermal transistors.

Revolutionizing High-Performance Computer Memory Storage

Magnets generate invisible fields that attract certain materials. Far more important to our everyday lives, magnets also can store data in computers. Exploiting the direction of the magnetic field, microscopic bar magnets each can store one bit of memory as a zero or a one — the language of computers.

Multi-Material Digital Light Processing 3D Printing

Researchers from Japan and Singapore have developed a new 3D-printing process for the fabrication of 3D metal–plastic composite structures with complex shapes.

Using 3D Printing to Strengthen Jet Engines

Skoltech engineers have used a 3D printer to fabricate — and investigate the mechanical characteristics of — samples of bronze-steel alloys previously unknown to materials science.

Making High-Performance Parts Inexpensive and Durable

Idaho National Laboratory has developed world-class capabilities to help industry design efficient SPS manufacturing processes. The lab’s newest addition makes it possible to manufacture new materials at industrially relevant scales.

Wavelength-Multiplexed Diffractive Optical Processor Computes Hundreds of Linear Transformations in Parallel

Computing using light can potentially provide lower latency and reduced power consumption, benefiting from the parallelism of optical systems.

Printing High-Fidelity Sensors

Printed radio frequency (RF) surface acoustic wave (SAW) sensor devices are a promising technology for providing highly reconfigurable, cost-effective, and multi-parameter sensing.

Artificial Skin Provides Haptic Feedback

The skin could help rehabilitation and enhance virtual reality by instantaneously adapting to a wearer's movements.

Peeling Back the Layers: Adhesives Testing for Wearables

Trends in wearable technology follow those of the broader biomedical and electronics industries — devices are getting smaller, smarter, and easier to use. Specifically, wearables in...

Crack Image Quality Indicator

Engineers have developed a modeling and manufacturing technique that generates unique verification tools which simulate cracks in metals within X-ray setup part-testing geometries.

3D-Printable Nanocomposite Polymeric Ink Could Replace Epoxies

Researchers have created a way to make a 3D-printable nanocomposite polymeric ink that uses carbon nanotubes — known for their high tensile strength and lightness. This revolutionary ink could replace epoxies.

Cryogenic Selective Surfaces

A new thermal control coating material, developed for use as a coating or rigid tiles, reflects essentially all solar radiation in the space environment.

Robust Synthesis of Vertically Aligned Single-Walled Carbon Nanotubes

Researchers are scaling up the production of vertically aligned single-walled carbon nanotubes that could revolutionize diverse commercial products ranging from rechargeable batteries, automotive parts and sporting goods to boat hulls and water filters.

3D Printing Creates High-Performance Metal Alloy

Scientists used a 3D printer to create a high-performance metal alloy with an unusual composition that makes it stronger and lighter than state-of-the-art materials currently used in gas turbine machinery.

Copper Catalyst Converts Carbon Dioxide into Liquid Fuels

A research team has gained new insight by capturing real-time movies of copper nanoparticles as they convert CO2 and water into renewable fuels and chemicals: ethylene, ethanol, and propanol, among others.