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In a single day, enough sunlight strikes Earth to power the world for an entire year—that is, if we can find a way to capture that energy cheaply and efficiently. While the cost of solar energy has de...
Perovskites hold promise for creating solar panels that could be easily deposited onto most surfaces, including flexible and textured ones. These materials would also be lightweight, cheap to produce,...
In the ongoing race to develop ever-better materials and configurations for solar cells, there are many variables that can be adjusted to try to improve performance, including material type, thickness...
Scientists develop safer lead-based perovskite solar cells（图）
Scientists safer lead-based perovskite solar cells
2020/2/28
A team of National Science Foundation-supported researchers at Northern Illinois University and the U.S. Department of Energy's National Renewable Energy Laboratory in Golden, Colorado, report in the ...
Solar panel installations are on the rise in the U.S., with more than 2 million new installations in early 2019, the most ever recorded in a first quarter, according to a recent report.To meet the eve...
Scientists Make Atoms-Thick Post-It Notes For Solar Cells And Circuits（图）
Scientists Atoms-Thick Post-It Notes Solar Cells Circuits
2017/10/24
Over the past half-century, scientists have shaved silicon films down to just a wisp of atoms in pursuit of smaller, faster electronics. For the next set of breakthroughs, though, they’ll need novel w...
'Magic' alloy could spur next generation of solar cells
Magic alloy spur next generation solar cells
2017/7/21
In what could be a major step forward for a new generation of solar cells called "concentrator photovoltaics," University of Michigan researchers have developed a new semiconductor alloy that can capt...
New thin transparent film could improve electronics and solar cells
New thin transparent film improve electronics solar cells
2017/7/20
A team of researchers, led by the University of Minnesota, have discovered a new nano-scale thin film material with the highest-ever conductivity in its class. The new material could lead to smaller, ...
Major advance in solar cells made from cheap,easy-to-use perovskite
solar cells cheap perovskite
2016/11/29
Solar cells made from an inexpensive and increasingly popular material called perovskite can more efficiently turn sunlight into electricity using a new technique to sandwich two types of perovskite i...
Imagine solar cells so thin, flexible, and lightweight that they could be placed on almost any material or surface, including your hat, shirt, or smartphone, or even on a sheet of paper or a helium ba...
Inspired by art,lightweight solar cells track the sun
Inspired by art lightweight solar cells track the sun
2015/9/18
Solar cells capture up to 40 percent more energy when they can track the sun across the sky, but conventional, motorized trackers are too heavy and bulky for pitched rooftops and vehicle surfaces.Now,...
Electrically conductive plastics promising for batteries, solar cells（图）
solar cells Electrically conductive
2014/12/1
WEST LAFAYETTE, Ind. – An emerging class of electrically conductive plastics called "radical polymers” may bring low-cost, transparent solar cells, flexible and lightweight batteries, and ultrathin an...
This could be a classic win-win solution: A system proposed by researchers at MIT recycles materials from discarded car batteries — a potential source of lead pollution — into new, long-lasting solar ...
New 'tunable' semiconductors will allow better detectors, solar cells
New 'tunable' semiconductors allow better detectors solar cells
2014/4/16
One of the great problems in physics is the detection of electromagnetic radiation – that is, light – which lies outside the small range of wavelengths that the human eye can see. Think X-rays, for ex...
Organic solar cells more efficient with molecules face-to-face
Organic solar cells more efficient with molecules face-to-face
2014/4/16
New research from North Carolina State University and UNC-Chapel Hill reveals that energy is transferred more efficiently inside of complex, three-dimensional organic solar cells when the donor molecu...