Environment

New facets for the role of defects in ceramics, plus more inside January/February 2018 ACerS Bulletin

By April Gocha / December 21, 2017

The January/February 2018 issue of the ACerS Bulletin—featuring articles about new facets for defects in ceramics, innovative new concretes, the NSF CAREER Class of 2017, and much more—is now available online.

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Solar window changes from transparent to tinted while generating electricity

By Faye Oney / December 19, 2017

Researchers have developed a photovoltaic device that generates electricity from sunlight that passes through thermochromic windows. Their device could provide power to buildings, smartphone batteries, and other electronics.

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Brittle starfish offers lessons in creating durable ceramics

By Faye Oney / December 12, 2017

Scientists have discovered that a brittle starfish has the capability to create a durable “tempered” ceramic material while underwater. Its process is similar to the creation of tempered glass, but without the heating and cooling process.

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The road to REE independence: Rare-earth elements discovered in U.S. coal basins

By Faye Oney / December 8, 2017

A collaboration between the U.S. Department of Energy, academia, and business has resulted in the discovery of high concentrations of rare-earth elements in several U.S. coal basins. The success of this discovery could eventually reduce the U.S.’s dependence on imported rare earths.

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Membrane system converts carbon dioxide into fuel, chemical feedstocks

By Faye Oney / December 1, 2017

A research duo has developed a system for converting CO2 emissions from power plants into fuel for cars, trucks, and planes. Their process could also provide an additional revenue stream to offset costs.

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Video: Do you know all about perovskites?

By April Gocha / November 29, 2017

On earth, most perovskite structures are found within the planet’s mantle, and they’re found in high abundance—perovskites make up 93% of the lower mantle’s mass and 38% of earth’s total mass, according to a recent Science Magazine video.

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Fisker is setting sights on solid-state battery tech to boost electric vehicle range, reduce charging time

By April Gocha / November 28, 2017

Electric car maker Fisker has plans to use a new solid-state battery technology to drive its electric vehicles to offer vast improvements over driving range, charging time, energy density, and battery cost.

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Repurposing plastic water bottles as concrete filler could help save the planet

By Faye Oney / November 24, 2017

A team of MIT students have come up with a way to incorporate irradiated plastic into cement paste to make concrete that is nearly 15% stronger than what’s available today. This could reduce the amount of plastic in landfills and lower concrete’s carbon footprint.

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Can hydrogen fuel our future? With this ceramic membrane, maybe

By April Gocha / November 21, 2017

A team of scientists from CoorsTek Membrane Sciences, the University of Oslo, and the Institute of Chemical Technology has developed a promising new ceramic membrane that could reduce the cost and enhance the feasibility of hydrogen generation far enough to bring the technology to the forefront of clean energy solutions.

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Nanometer-tall cones provide antireflective properties, eliminate glare

By Faye Oney / November 7, 2017

Researchers have found a way to nearly eliminate glare on reflective surfaces like glass. Using a self-assembly process, scientists etched tiny nanometer-sized cones onto a glass surface—a more efficient way of eliminating reflection without adding layers of material.

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