Microplastics could make other pollutants more harmful
Microplastics — small plastic pieces less than five millimeters in length — are becoming a ubiquitous ecological contaminant. Studies suggest that on their own, these tiny bits are potentially harmful, and it’s unclear what effect they could have on pollutants that latch onto them. Now, res ... more
Putting the brakes on lithium-ion batteries to prevent fires
Lithium-ion (Li-ion) batteries are used to power everything from smart watches to electric vehicles, thanks to the large amounts of energy they can store in small spaces. When overheated, however, they’re prone to catching fire or even exploding. But recent research published in ACS’ Nano L ... more
Storing hydrogen fuel in salts — a step toward ‘cleaner’ energy production
Hydrogen gas could someday replace fossil fuels as a “clean” energy source, producing only water and energy. However, handling large quantities of gaseous hydrogen is cumbersome, and converting it to a liquid requires vessels that can withstand extremely high pressures. Now, researchers rep ... more