The Horizon 2020 SOLiDIFY consortium, comprised of 14 European partners, has developed a high-performance lithium-metal solid-state battery. The manufacturing process, which is both cost-effective and adaptable to existing production lines, paves the way for commercially viable solid-state lithium-metal batteries for electromobility.
Of the first five U.S. states to implement food waste bans, only Massachusetts was successful at diverting waste away from landfills and incinerators, according to a new study from the University of California Rady School of Management.
The impact of embodied carbon in the built environment has been difficult to assess, due to a lack of data. To address that knowledge gap, Ming Hu, the associate dean for research, scholarship and creative work in Notre Dame's School of Architecture, and Siavash Ghorbany, a Notre Dame graduate student in civil and environmental engineering, have created a new tool to analyze the embodied carbon in more than 1 million buildings in Chicago. Their recently published research identifies 157 different architectural housing types in the city and provides the first ever visual analysis tool to evaluate embodied carbon at a granular level and to help inform policymakers seeking to strategically plan for urban carbon mitigation.
Efficient technology for splitting the hydrogen-oxygen bond in water could be the key to producing low-cost, green hydrogen for energy storage at an industrial scale. Green hydrogen is expected to play a significant role in achieving the target of net zero carbon dioxide emissions. In a new study, an interdisciplinary group of researchers have identified a way to use “defect engineering” to significantly boost catalytic efficiency, taking science one step closer to sustainable, green hydrogen production.
Dr. Jung Unho's research team at the Hydrogen Research Department of the Korea Institute of Energy Research (KIER) has developed Korea's first clean hydrogen production technology.
Argonne awarded $4 million to research new materials to develop energy-efficient microchips.
An ingredient in many toothpastes is sodium fluoride, a compound of fluorine. It is added to protect teeth against decay. But compounds containing fluorine have other practical uses that might surprise you. The U.S. Department of Energy’s Argonne National Laboratory scientists have discovered a fluoride electrolyte that could protect a next generation battery against performance decline.
Scientists discover that ions hopping through a battery electrolyte can reverse direction in response to a jolt of voltage and briefly return to their previous positions – .the first indication that the ions remembered, in a sense, where they had just been.
For the first time, a hydrogel material made of nanocellulose and algae has been tested as an alternative, greener architectural material.
An economical process with green hydrogen can be used to extract CO2-free iron from the red mud generated in aluminium production.
The team examined a commercially available battery-electric aircraft with two seats, the “Pipistrel Alpha Electro”, in the life cycle assessment.
Air conditioning doesn't just cool the air – it can also reduce the risk of harm from wildfire smoke, new research led by the University of Technology Sydney suggests.
Researchers at Linköping University, Sweden, have developed a new, more environmentally friendly way to create conductive inks for use in organic electronics such as solar cells, artificial neurons, and soft sensors. The findings, published in the journal Nature Communications, pave the way for future sustainable technology.
The software tool sorts through messy data to reveal what’s really going on with solar panels on cloudy and sunny days.
Researchers at Argonne National Laboratory studied how insect communities responded to newly established habitats on solar energy facilities built on retired agricultural land. At the end of five years, all habitat and biodiversity metrics increased.
Semiconductors in photoelectrochemical cells can convert water into hydrogen for fuel. To develop this technology, researchers have developed a technique to measure these devices’ photovoltage, or energy output, quantitively. The technique avoids the difficulty of attaching wires to the front of the semiconductors in contact with water.
Researchers at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) have developed a new theoretical model explaining one way to make black silicon, an important material used in solar cells.
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