PNNL

Vitrification process turns radioactive waste into durable glass for safe disposal

By Faye Oney / June 8, 2018

Researchers have successfully converted radioactive waste into glass through vitrification at the Hanford Nuclear Site. The test is part of an overall plan to send low-activity waste directly to the vitrification facility via Direct Feed Low-Activity Waste system.

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Ceramics and glass business news of the week

By April Gocha / July 24, 2015

Tax credits boost manufacturing, glass still topping sapphire, and more ceramics and glass business news of the week for July 24, 2015.

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Glass spheres form powerful and inexpensive cell phone microscope you can 3D print at home

By Jessica McMathis / September 26, 2014

A Pacific Northwest National Laboratory team has developed a method that marries glass beads and 3D printing to transform your smart (or dumb) phone into a portable high-powered, high-quality microscope.

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White House convenes Materials Genome workshop; wave of new MGI initiatives announced

By / May 18, 2012

National Nanotechnology Initiative’s schematic representation of knowledge/data flow in Materials Genome-type communities. Credit: NNI. The White House held a special Materials Genome Initiative workshop this week that involved about 170 representatives…

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New explanation for electrical conductivity at oxide-oxide interface

By Eileen De Guire / November 16, 2011

A cross-sectional scanning transmission electron micrograph of the interface between polar lanthanum chromium oxide and nonpolar strontium titanium oxide. Although the interface appears to be atomically abrupt, detailed spectroscopic measurements…

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ARPA-E awards $37.3M for disruptive thermal storage innovations, materials

By / October 13, 2011

Abengoa, designer of novel concentrating solar power towers, is a participant in several new ARPA-E funded projects for storing thermal energy. Credit: Abengoa Last week Eileen reported on ARPA-E’s new…

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Ceramics and glass business news this week

By / June 14, 2011

Here’s what we are hearing: Nanocerox expands Manufacturing and Research & Development operations by 20% to meet continued market demands The company recently announced an expansion of the manufacturing and…

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Video of the Week: Making better batteries with metal oxide & graphene composites at PNNL

By / March 9, 2011

This video explains one route researchers at Pacific Northwest National Lab and Princeton are taking to create better materials for batteries: materials that assemble on their own into durable nanocomposites. Details…

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Video of the week: Lithium ions cause nanowires to writhe, swell and twist

By / December 10, 2010

[flash https://ceramics.org/ceramictechtoday/wp-content/video/lithium_ion_nanowire.flv mode=1 f={image=/ceramictechtoday/wp-content/video/lithium_ion_nanowire.jpg}] Some lithium ion batteries are plagued with, well, physical problems. Some of the mechanical effects are manifest as batteries that get very hot. Others swell, especially…

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PNNL researchers publish update on pancake-like sodium beta battery concepts

By / October 16, 2010

Over six months ago, Ann reported that PNNL researchers were starting to see some success in re-engineering the form of sodium beta batteries (NBB) from a cylinder-type of construction to…

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