Scientists find way to boost perovskite solar cells with quantum dots
Perovskites are hybrid compounds made from metal halides and organic constituents.
They show great potential in a range of applications, e.g. LED lights, lasers, and...
When graphene speaks, scientists can now listen
It may be true that seeing is believing, but sometimes hearing can be better.
Case in point: Two brothers in a Rice University laboratory heard...
Graphene could replace rare metal used in smartphone screens, shows study
Scientists demonstrated the successful fabrication of an Organic Light-Emitting Diode (OLED) with a monolayer graphene anode, replacing ITO in organic light-emitting diodes.
Indium is one...
Scientists develop stable sodium battery technology
Replacing lithium and cobalt in lithium-ion batteries would result in a more environmentally and socially conscious technology, scientists say.
Toward that end, University of Texas...
Scientists revitalize batteries by bringing dead lithium back to life
Researchers may have found a way to revitalize rechargeable lithium batteries, potentially boosting the range of electric vehicles and battery life in next-gen electronic...
This coating could protect solar panels from snow and ice
Researchers have demonstrated an inexpensive, clear coating that reduced snow and ice accumulation on solar panels, enabling them to generate up to 85% more...
New atomically-thin material could improve efficiency of light-based tech
Solar panels, cameras, biosensors and fiber optics are technologies that rely on photodetectors, or sensors that convert light into electricity.
Photodetectors are becoming more efficient...
New wearable device could detect and reverse opioid overdoses
Opioid toxicity can be reversed when the overdose antidote naloxone is administered in time.
Researchers at the University of Washington, funded by the U.S. National...
Scientists create an isotope that’s never been seen before
In collaboration with an international team of researchers, Michigan State University (MSU) has helped create the world's lightest version—or isotope—of magnesium to date.
Forged at...
New smart-roof coating could save energy year-round
Scientists have developed an all-season smart-roof coating that keeps homes warm during the winter and cool during the summer – without consuming natural gas...