SunPartner Technologies and 3M Company have announced an agreement to collaborate in product development and technical solutions based on engineered electronics materials from 3M and transparent solar cell technologies from Sunpartner Technologies. The two companies are developing a sustainable wireless transparent micro component that will charge devices while they are being used and exposed to light.
The Toronto-based luxury bespoke tailoring house Garrison Bespoke launched the first...
Belgian nanoelectronics research center Imec and...
Amy Prieto, a chemist at Colorado State Univ....
A new process developed at the Univ. of Illinois at Chicago suggests that base metals may be used as catalysts in the manufacture of countless products made from petroleum-based raw materials. The metals, copper and iron, could potentially replace a rare and expensive metal catalyst currently required for the chemical process called borylation.
Although the amount of data that can be stored has increased immensely during the past few decades, it is still difficult to actually store data for a long period of time. A researcher has recently demonstrated a way to store data for extremely long periods, even millions of years, using an etched wafer made of tungsten encapsulated by silicon nitride. The material is resistant to both time and elevated temperatures.
Rubber can be extracted from the juice of the dandelion, but transitioning this technology to the industrial setting has been a challenge. The Fraunhofer Institute in Germany has joined with Continental tire company to build the first-ever pilot system to extract vast quantities of dandelion rubber for making tires
The 50-3152FR thermally conductive potting compound from Epoxies Etc. offers fast heat dissipation and stability during thermal cycling. And unlike many similar compounds that mix in slightly uneven ratios, 50-3152FR mixes in equal parts.
A team from Cambridge Univ. in England has devised a simple technique to increase the density of nanotube forests grown on conductive supports about five times over previous methods. The new technique could one day help improve the performance of microelectronics in devices ranging from batteries to spacecraft.
Magnesium is a lightweight metal used in cars and planes to improve their fuel efficiency. But it currently requires a lot of energy and money to produce the metal. Engineers at Pacific Northwest National Laboratory is developing a new production method that would be 50% more energy efficient than the United States' current production process.
According to a recent study published by the National Science Foundation (NSF), businesses spent more on research and development (R&D) in 2011 than they did in 2010. The figures revealed that during 2011, companies in manufacturing industries performed $201 billion, or 68%, of domestic R&D.
An international group of researchers from the U.S. and South Korea have discovered a groundbreaking technique in manufacturing nanostructures that has the potential to make electrical and optical devices smaller. The new patterning technology, called atomic layer lithography, based on a layering technique at the atomic level and relies on a surprising low-tech tool: Scotch Magic tape.
The amount of raw materials needed to sustain the economies of developed countries is significantly greater than present indicators suggest, a new Australian study has revealed. Using a new modeling tool and more comprehensive indicators, researchers Australia were able to map the flow of raw materials across the world economy with unprecedented accuracy to determine the true “material footprint” of 186 countries over a two-decade period.
Researchers in Canada have found that abundant materials in the Earth's crust can be used to make inexpensive and easily manufactured nanoparticle-based solar cells. The team has designed nanoparticles that absorb light and conduct electricity from two very common elements: phosphorus and zinc. These are much more plentiful than scarce cadmium, and safer than lead.
Titanium dioxide is an inexpensive, yet versatile material. The use of titanium oxide in the electronics industry is currently being investigated. An international team of researchers has confirmed theoretically-predicted interactions between single oxygen molecules and crystalline titanium dioxide and the implications of these findings could be important for a variety of applications.
Lakes and streams are often receiving so much phosphorous that it can pose a threat to the local aquatic environment. Now, research in Denmark shows that an easy and inexpensive solution is available to prevent phosphorus from being discharged to aquatic environments: crushed concrete from demolition sites.
The fashion industry in many countries amounts to tens of billions of dollars in value, and has historically been vulnerable to counterfeiters. Scientists from the U.K.’s National Physical Laboratory have published recent research that demonstrates how a technique called terahertz time-domain spectroscopy could be used to help spot fakes and combat textile counterfeiting.
Innovnano, a manufacturer of high performance ceramic powders, has invested in a high-tech, brand new facility for production of its nanostructured powders, including 3 and 4 mol % yttria stabilized zirconia (YSZ). The new site, based in Portugal, will enable the production of up to 1000 tons per year.
Scientists in Spain have developed a cementitious material incorporating carbon nanofibers in its composition, turning cement into an excellent conductor of electricity capable of performing functions beyond its usual structural function. The transformation relies on the addition of carbonaceous materials.
PPG Industries Inc. will sell its majority stake in lens supplier Transitions Optical to Essilor International for about $1.73 billion in cash. Essilor also will acquire PPG's optical sun lens business, and PPG will continue to supply optical dyes and research and development services. PPG...
Until now, polymers with temperature-controlled shape memory could only change form once. Biomaterial researchers have recently developed plastics that can repeatedly change from one shape to another and then back again when temperatures fluctuate within a selected range. The material is dubbed “polymer actuators” by its creators in Germany.
Today’s options for high-performance fibers, include Kevlar, Spectra, Dyneema and Zylon. They have been the strongest synthetics in the world. But Marilyn Minus, an asst. prof. of engineering at Northeastern Univ., has developed a type of fiber that is stronger than the first three commercial products mentioned above, and in its first generation approaches the strength of Zylon.
New research in Australia shows that existing copper resources can sustain increasing worldwide demand for at least a century, meaning social and environmental concerns could be the most important restrictions on future copper production. The finding runs contrary to other predictions estimating that supplies of this important metal would run out in around 30 years.
Designers of buildings typically have no choice but to use black or bluish-gray colored solar panels. With the help of thin-film technologies, however, researchers in Germany have now added color to solar cells. Optics specialists have changed physical thickness of the transparent conductive oxide layer, modifying its refractive index.
A team in Germany has, for the first time, succeeded in functionally characterizing the active layer in organic thin-film solar cells using laser light for localized excitation of the material. This method, which relies on a highly modulated focused beam, enables them to directly map the spatial distribution of defects in organic thin films.
According to NASA, there are more than 21,000 pieces of “space junk roughly the size of a baseball in orbit, and about 500,000 pieces that are golf ball-sized. These pieces can be dangerous, which is why researchers at Texas Advanced Computing Center’s supercomputers are simulating orbital debris impacts on spacecraft and fragment impacts on body armor to help NASA design better shielding.
The National Institute of Standards and Technology this week announced that it plans to establish a new Advanced Materials Center of Excellence to facilitate collaborations between NIST and researchers from academia and industry on advanced materials development. Fund at about $25 million over five years, the center will emphasize innovations in measurement technology, modeling, simulation, and data and informatics tools
Are teeth the latest victims of bisphenol A (BPA)? Yes, according to the conclusions of a team lead by researchers in France. They have shown that the teeth of rats treated with low daily doses of BPA could be damaged the chemical.
Amid concerns over the potential health effects of existing flame retardants for home furniture, fabrics and other material, are reporting development of an “exceptionally” effective new retardant that appears safer and more environmentally friendly. The key is a nanocoating made with a relatively benign polymer that creates a “gas blanket,” preventing oxygen from fueling a fire.
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