Materials Sciences

Materials Sciences

Microwave Synthesis Enhances Quantum Dot Production Efficiency

By using a laboratory microwave reactor to promote the synthesis of the widely used nanomaterials, the recently published* NIST process avoids a problematic…

Materials Sciences

Northwestern Transistors Tested for Space Missions

Such transistors could prove helpful on long space missions, such as NASA’s current Phoenix Mars Mission, since early experiments on Earth indicate that the…

Materials Sciences

ICAMS Launches at Ruhr University: Advancing Materials Research

ICAMS, the Interdisciplinary Centre for Advanced Materials Simulation, was officially opened today at the Ruhr University with an inauguration ceremony and…

Materials Sciences

New Iron-Based Superconductors: High-Temperature Breakthrough

In the initial studies of a new class of high-temperature superconductors discovered earlier this year, research at the Commerce Department’s National…

Materials Sciences

NC State’s Nano-Iron: Stronger, Heat-Resistant Innovation

Iron that is made up of nanoscale crystals is far stronger and harder than its traditional counterpart, but the benefits of this “nano-iron” have been limited…

Materials Sciences

Researchers Aim to Mitigate Impact of Unintended Hydrogen Leaks by Examining ‘Embrittlement’ Issues

Researchers at Sandia National Laboratories in Livermore, Calif., however, have quietly been tackling the problem for years. Sandia is a National Nuclear…

Materials Sciences

DuPont’s New Teflon® Foam Enhances Electrical Insulation

A new foam grade, Teflon® FEP TE 9810, produces smaller, better dispersed and more homogenous voids compared to previous Teflon® foam grades for enhanced…

Materials Sciences

New bike wheel survives on rugged terrain, thanks to DuPont™ Zytel® nylon

Using FRX5 wheels in the Hammer Fest downhill event on Vancouver Island this spring, pro rider Dharma Fontaine hit a rock that flattened his rear tire early in…

Materials Sciences

Self-repairing aircraft could revolutionise aviation safety

As well as the obvious safety benefits, this breakthrough could make it possible to design lighter aeroplanes in future (see below). This would lead to fuel…

Materials Sciences

Bridge Cable Fails, DuPont™ Hytrel® to the Rescue

Because Hytrel® provides effective electrical insulation and toughness in thin layers, the replacement cables using Hytrel® are more than 40 percent smaller in…

Materials Sciences

Enhancing Engine Efficiency with Silver Particle Sensors

Modern cars are full of sensors. The optimum quantity of air in the intake tract of a combustion engine is regulated by thermoelectric flow sensors, for…

Materials Sciences

New 3-D test method for biomaterials 'flat out' faster

The technique, an advance over flat, two-dimensional screening methods, enables rapid assessment of the biocompatibility and other properties of materials…

Materials Sciences

Nano-Designed Transistors: High Performance from Disordered Materials

At present, high performance transistors are only available in crystalline materials which are expensive and have to be attached ex-situ onto larger area…

Materials Sciences

New Optical Materials: Purdue’s Innovative Particle Method

The method, developed at Purdue University, works by positioning tiny particles onto a silicon template containing precisely spaced holes that are about…

Materials Sciences

Self-Healing Ceramics: A Breakthrough in Radiation Resistance

A new computer simulation has revealed a self-healing behavior in a common ceramic that may lead to development of radiation-resistant materials for nuclear…

Materials Sciences

Functional Materials Program Boosts Cross-Industry Innovation

The Tekes Functional Materials programme aims to develop functional materials for different industries in Finland. The aim is to provide Finnish industry with…

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