Solar water splitting is one of the most direct ways to produce green hydrogen using sunlight. However, most photocatalysts ...

Gold supraballs absorb most sunlight, boosting thermoelectric output and pointing to simpler, high-efficiency solar coatings. (CREDIT: ACS Applied Materials & Interfaces / color modification from grey ...

At any given moment, 89,000 terawatts of solar power hits the Earth’s surface. While significant advancements have been made in harvesting this power, existing technologies do not capture the full ...

At any given moment, 89,000 terawatts of raw solar power is slamming into the Earth’s atmosphere. It is a mind-boggling amount of energy. But right now, our best technologies are essentially trying to ...

Traditional solar cells harvest only a narrow sliver of the electromagnetic energy pouring down onto Earth, and that's one of the reasons it's been so challenging to get solar efficiency beyond 20-30 ...

Sunbeams contain a lot of energy. But current technology for harvesting solar power doesn't capture as much as it could. Now, in ACS Applied Materials & Interfaces, researchers report that gold ...

Gold nanosphere supraballs absorb a bout 90% of sunlight across all wavelengths, nearly doubling energy capture and boosting power output 2.4x when applied to solar cells. This supraball (left) is ...

Solar technology has come a long way over the decades and has made energy consumption cleaner across the world. Other solar energy advancements include a higher degree of both effeciency […] ...

Solar power is already one of the fastest growing sources of electricity on the planet, yet scientists say it is still only scratching the surface of what is physically possible. A wave of ...

Sunlight carries more energy than most solar devices can catch. That gap matters as heat waves grow worse. It also matters as grids strain under rising demand. A team working at the KU R&D Center at ...