When a spacecraft enters a thick atmosphere at a high velocity, it rapidly compresses the gas in front of it. This creates temperatures high enough to ionize the gas molecules into a hot, dense plasma. To protect against ...
Materials Science
Jan 12, 2023
0
4
Climate change is a major global concern. Reducing carbon emissions by utilizing renewable energy sources and developing efficient energy storage systems has become a priority. Lithium-ion batteries have high energy density ...
Materials Science
Jan 5, 2023
0
16
Professor Park Chi-Young's team successfully developed an atypical porous polymer material that can completely remove phenolic organic contaminants in water at ultra-high speeds. The porous material developed can efficiently ...
Polymers
Dec 29, 2022
0
528
A paper published on Dec. 21 in Energy Material Advances reviews improvement strategies for the electrocatalytic activities of transition metal nitrides (TMNs) on hydrogen evolution reaction.
Analytical Chemistry
Dec 29, 2022
0
12
2022 was a landmark year for climate change action—and repercussions.
Environment
Dec 27, 2022
0
20
An extreme heat wave struck the Pacific Northwest in June 2021. Temperatures soared above 40°C (104°F) across Oregon, Washington, and British Columbia, sometimes even approaching 50°C (122°F). Experts estimate that at ...
Environment
Dec 27, 2022
0
153
High fertilizer prices could put an additional 100 million people at risk of undernourishment, a study suggests.
Economics & Business
Dec 23, 2022
2
162
How will the map of global energy change? Will sky-high energy prices boost renewables? How will the industrial landscape shift? What will the lasting economic impacts be? How will the energy crisis affect climate action? ...
Economics & Business
Dec 22, 2022
0
2
Lawrence Livermore National Laboratory (LLNL) scientists have created vertically aligned single-walled carbon nanotubes on metal foils that could be a boon for energy storage and the electronics industry.
Nanomaterials
Dec 16, 2022
0
62
A recent study found that increasing global demand for timber products, as well as paying landowners to store carbon in their trees, could help to dramatically increase the amount of forestland around the world.
Environment
Dec 15, 2022
0
7
