Ceramic Tech Today

Dry water – a.k.a. hydrophobic fumed silica/water – touted as CO2 absorbent, emulsion transporter

By / August 25, 2010

“Dry water.” Credit: ACS. The American Chemical Society today distributed a story that came out of one of its meetings regarding the use of “dry water” powder as a medium…

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New material developed for photocatalysis

By / August 25, 2010

Hollow rods of titanium oxide with the solid manganese oxide core removed. (Credit: UConn.) According to a University of Connecticut press release, researchers believe they have developed a new material…

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Mars cleaning tech offers method to sweep dust off Earth’s solar panels

By / August 25, 2010

PV panels on the Mars rover Spirit were covered with dust over a two-year period. Credit: NASA/JPL. Self-cleaning surfaces aren’t a particularly novel idea, and self-cleaning glass commercial products made…

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Rare earths: Growing demand and tight supplies

By / August 24, 2010

It’s far from a disinterested source, but Avalon Rare Metals tells me today that prices for individual rare earth elements have soared 22-705% since January: “[T]he most significant rises have…

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Active oxidation catalyst for Li–air batteries

By Esther Levy / August 24, 2010

Lithium batteries that utilize oxygen as the cathode material are very promising owing to their extremely high theoretical capacity of almost 12,000 Wh kg-1. In these lithium-air batteries, oxygen is…

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Nanowires boost the efficiency of ultra low-cost, stable solar cells

By Kitty Cha / August 24, 2010

One of the ways of ensuring a sustainable solar cell industry is to make cheap and stable cells, using abundant and environmentally friendly materials. However, until now, many such solar…

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Flexible cellulose aerogel to overcome brittleness

By / August 24, 2010

PopSci recently reported that a team of researchers have created a new cellulose aerogel. The researched was published in Nature Nanotechnology. The team, composed of scientists from the Department of…

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Electron irradiation to minimize loops in graphene

By / August 24, 2010

Loops (seen above in blue) between graphene layers can be minimized using electron irradiation (bottom). (Credit: ORNL) According to a press release, researchers at Oak Ridge National Lab have discovered…

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With leap in catalytic oxygen production, Nocera predicts new era of ‘personalized energy systems’

By / August 23, 2010

Schematic of Daniel Nocera’s personalized energy system. Credit: MIT News Office Daniel Nocera likes it when he is called a revolutionary. “Yes, sure I am!,” he responded when a writer…

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UV coating that makes transparent architectural glass less lethal to birds gets Red Dot award

By / August 23, 2010

[flash https://ceramics.org/ceramictechtoday/wp-content/video/ornilux.flv mode=1 f={image=/ceramictechtoday/wp-content/video/ornilux.jpg}] We’ve all heard that “out of nowhere” whack on home or office windows and later found the carcass of some poor bird lying below it. It’s…

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