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An Oak Ridge National Laboratory–led team has developed super-stretchy polymers with amazing self-healing abilities that could lead to longer-lasting consumer products.

An Oak Ridge National Laboratory–led team has developed super-stretchy polymers with amazing self-healing abilities that could lead to longer-lasting consumer products.

Researchers at ORNL developed a scalable processing technique to 3D print a plant-based composite material. Credit: Ngoc Nguyen/Oak Ridge National Laboratory, U.S. Dept. of Energy

A scalable processing technique developed by Oak Ridge National Laboratory uses plant-based materials for 3D printing and offers a promising additional revenue stream for biorefineries.

Postdoctoral researcher Cory Knoot prepares a sample of blue-green algae for neutron scattering experiment on the Bio-SANS instrument at ORNL’s High Flux Isotope Reactor. Credit: Kelley Smith/Oak Ridge National Laboratory, U.S. Dept. of Energy
Scientists at Oak Ridge National Laboratory are using neutrons to understand why certain hydrocarbons produced by blue-green algae are important to their biology, so new strains can be engineered to sustainably produce biofuels. Neutron scattering makes it possible to non-destructively see inside living algae at real world temperatures and in real time.
ORNL researchers insert a device to be tested on the SI-GRID platform. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy
Oak Ridge National Laboratory engineers have devised a testbed that lets them mimic high-voltage equipment in a safe, low-voltage setting.
Computing building blocks of soft materials may someday directly interface with the brain, according to researchers at Oak Ridge National Laboratory and the University of Tennessee. Credit: Joseph Najem, Oak Ridge National Laboratory/U.S. Dept. of Energy
A direct brain-to-computer interface may be on the horizon, thanks to synaptic mimics created by researchers at Oak Ridge National Laboratory and the University of Tennessee. Based on soft materials, the mimics are synthetic junctures that transmit electrical impulses like nerve cells...
As part of the Next-Generation Ecosystem Experiments Arctic project, scientists use a hydraulic rig to extract soil samples from the frozen soil in Utqiaġvik, Alaska.

Digging into the Arctic tundra, scientists at Oak Ridge National Laboratory have uncovered new insights into how quickly microorganisms break down organic matter in warming Arctic soil—a process that releases stored carbon as carbon dioxide and methane. The team studied soil extracted...

The solar inverter’s power package features an air-cooled, 3D printed heat sink. The project is supported by the SunShot National Laboratory Multiyear Partnership program of the DOE Solar Energy Technologies Office. Credit: Jason Richards/ORNL, USDOE
Researchers at Oak Ridge National Laboratory have designed new components for a solar power inverter that pack more energy into a smaller package, paving the way for more powerful and efficient solar installations. The devices convert the DC power generated by solar panels to the...
ORNL’s new salt purification lab offers tools to make and purify the salt and perform corrosion testing, which are essential steps in qualifying molten salt reactor technologies for commercial use. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy

Oak Ridge National Laboratory has developed a salt purification lab to study the viability of using liquid salt that contains lithium fluoride and beryllium fluoride, known as FLiBe, to cool molten salt reactors, or MSRs. Multiple American companies developing advanced reactor technol...

Oak Ridge National Laboratory used neutrons to evaluate the behavior of ions adsorbed on the external surfaces onion-like carbon electrodes and determine the right balance of two liquid salts that yields optimal energy storage potential.

Energy storage could get a boost from new research of tailored liquid salt mixtures, the components of supercapacitors responsible for holding and releasing electrical energy. Oak Ridge National Laboratory’s Naresh Osti and his colleagues used neutrons at the lab’s Spallation Neutron ...

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A study by Oak Ridge National Laboratory detailed the response and recovery of certain tree species after short-term, extreme weather events such as heat waves. Scientists exposed sets of four different saplings to dramatic temperature swings that peaked above 120 F, or around 50 C, in...