Materials

Electrically Non-Conductive Ladder Fall Protection

This system protects workers on lightning and telecommunications towers, and on oil and gas platforms.

Facility Focus: Army Test and Evaluation Command

The Army Test and Evaluation Command provides essential information to acquisition decision-makers and commanders.

Slippery Surfaces Allow Sticky Pastes and Gels to Slide

An engineered surface treatment can reduce waste and improve efficiency in many processes.

Copper Strengthens 3D-Printed Titanium

Titanium-copper alloys for 3D printing could create high-performance alloys for medical device and aerospace applications.

Products of Tomorrow

Biodegradable batteries, solid-state ultracapacitors, and infrared camouflage.

Thin Films of Barium Zirconium Sulfide Offer Exceptional Electronic Properties

These thin films hold great promise for solar cells and LEDs.

Optimizing a CubeSat with Architected Materials

nTopologyNew York, NY In today’s strategic information environment, the ability to rapidly respond to ever-changing technology needs is an essential asset for any organization that provides...

Q&A: Solid Silk - A Biocompatible, Sustainable, Degradable Building Block

David Kaplan is solidifying silk to make products like rods and plates for medical implants.

Conductive Polymer/Carbon Nanotube Structural Materials

These materials can be used in aerospace vehicles, automobiles, clothing, helmets, and chemical sensors.

Celebrating Women in Engineering & Science: Renee Bernstein, CEO, Cotronics Corporation

In the past 15 years, Renee Bernstein doubled the growth of her company by focusing her attention to research and product development.

Layered Composite Insulation

This cost-saving piping insulation has uses in refrigerated containers that protect food, medicine, and other perishables.

Stretchable Wireless Sensor Could Monitor Healing of Cerebral Aneurysms

A wireless sensor small enough to be implanted in the blood vessels of the human brain could help clinicians evaluate the healing of aneurysms.

Researchers Create Nanoscale Sensors to Better See How High Pressure Affects Materials

Researchers have developed new nanoscale technology to image and measure more of the stresses and strains on materials under high pressures.

Fiber Lasers for Powertrain Welding Applications

Altering the traditional intensity distribution of fiber lasers improves weld quality.

New Products

Perovskites Goodfellow (Coraopolis, PA) recently announced a new range of perovskites, a group of materials that demonstrate great potential for optoelectronic applications. Perovskites have a unique and versatile crystal...

Inspection and Simulation Methods: Powdered Metal and Additive Manufacturing

How does testing a metal 3D-printed part compare to testing a casted one? That's the elephant in the room, says industry pro Kevin Brigden.

How to Design an Airless Car Tire? Start with Simulation

Researchers from the University of Illinois are looking at all the different ways to create a non-pneumatic automotive tire.

Intelligent Microrobots

Such machines, only a few tens of micrometers across, could be used in the human body to perform small operations.

Soft, Skin-Like Structures for Robotic Locomotion and Transportation

These soft robots can be rolled up and carried in a pocket.

Welding Ceramics with Lasers

This technology could be used to create smartphones that don't scratch or shatter, metal-free pacemakers, and electronics for space and other harsh environments.

Threads Detect Gases When Woven into Clothing

Equipment-free textile detectors could be used in public health, workplace safety, military, and rescue applications.

New on the Market: February 2020

Low-viscosity plastic; coin cell holders; oxidation-resistant coatings; and more.

Technique Creates Transparent Polythene Films as Strong as Aluminum

The films could be used in impact-resistant glazing, windscreens, and displays.

5 Ws of Microlattice Pads for Improved Helmets

With the new microlattice pads, players will have greater protection from both single hits and a series of impacts.

Q&A: Electrically Conductive Coated Yarn for Wearable, Washable Fabrics

Drexel Professor Genevieve Dion is coating yarn with the highly conductive, two-dimensional material MXene.

3D-Printed Structures Morph from Flat Layers into Predetermined Shapes

The flat structure morphs into another shape when temperature changes, enabling self-deploying tents or adaptive robotic fins.

Thermally Conductive Polymer Films

These materials may replace metals as lightweight, flexible heat dissipators in cars, computers, cellphones, and refrigerators.