Turkey’s state-run banks re-entered the foreign-currency market on Monday, selling as much as $1 billion by midday to

James was rushed to a hospital in Los Angeles after he collapsed during team basketball practice at the University of Southern California

The president of the historically Black institution in Jacksonville, Florida, says a campus security officer tipped off by observant students likely stopped the killer who fatally shot three people at a nearby Dollar General Store from carrying out his racist attack at Edward Waters University

Linda Evangelista also opened up about her struggle to maintain weight and about the evolution of her career

Japan is leaving China behind as Asia’s two largest stock markets compete for investor capital, with the latter’s

CAMDEN, N.J.--(BUSINESS WIRE)--Nov 7, 2023--

Scientists have made a major breakthrough with a new type of solar panel that they claim could supercharge the transition to renewable energy sources. A team from the University of Surrey discovered that a nanoscale “ink” coating could improve stability enough to make next-generation perovskite solar cells suitable for mass production. Perovskite is cheaper and lighter than conventional silicon-based cells, as well as far more efficient, however the emerging technology currently suffers from a drop in efficiency and energy output during the manufacturing process. “Performance limits of traditional solar cells are why researchers are switching to examining perovskite as the next-generation solar technology, especially as applications both terrestrial and in space are rapidly growing,” said Dr Imalka Jayawardena from the University of Surrey’s Advanced Technology Institute (ATI). “Our key development in solar panel technology shows a cost-effective approach to scaling of perovskite solar cells, a development which could help countries around the world to reach their net zero targets faster.” The breakthrough was made when the researchers identified an aluminium oxide that minimises the drop in efficiency during the conditioning of perovskite solar cells. Perovskite has been hailed as a “miracle material” for its potential to transform an array of industries, from ultra high-speed communications to renewable energy. Recent advances have seen it used to create self-healing solar panels that can recover 100 per cent of their efficiency after being damaged by radiation in space, as well as break new efficiency records when combined with silicon to form tandem cells. If the cheap-to-produce perovskite cells can be manufactured at scale while retaining their durability and reliability, then the cost of solar panels would plummet. “Solar and wind energy costs are rapidly decreasing based on technology improvements, to the level where worldwide over 80 per cent of all new additional power generation capacity is based on renewables,” said Ravi Silva, from the ATI, University of Surrey. “The levelized cost of solar electricity is now cheaper than most other power-generating sources. With the maturing of perovskite solar modules, the levelized cost of electricity will significantly decrease further, and that is why this is such an exciting area to work.” The research was detailed in a study, titled ‘Modification of Hydrophobic Self-Assembled Monolayers with Nanoparticles for Improved Wettability and Enhanced Carrier Lifetimes Over Large Areas in Perovskite Solar Cells’, published in the peer-reviewed scientific journal Solar PRL. Read More Hundreds of years after it was discovered, one material is about to change the world ‘Miracle material’ smashes solar panel efficiency threshold Scientists invent solar panels that work in a snow blizzard September Supermoon: When is it and how to view it? Amazon Alexa is getting the same brain as ChatGPT

Steve Martin is disputing accusations his 'Little Shop of Horrors' co-star Miriam Margolyes made about him in her memoir, where she claimed he hit her during a scene.

Sarina Wiegman says England feel buoyed by the levels of support for the team ahead of the World Cup final. The Lionesses take on Spain on Sunday as they bid to win the trophy for the first time. Boss Wiegman said: “It’s incredible what happened. We felt the support, we felt the support here, but also from the other side of the world in the UK. That’s something that we dream of. “I feel privileged. I’m very happy in the place where I am now. There’s a lot of support, we have everything we need to perform at the highest level. It is a pleasure to work with these incredible people.” Wiegman was concise when asked how the team had reintegrated Lauren James, who could start on Sunday after serving a two-match suspension following her red card against Nigeria in the last 16. She said: “Of course she kept training and it’s really nice to have 23 players available for tomorrow.”

The European Central Bank will boost borrowing costs to a peak of 4% in September, according to a

A state-court judge has ordered Kansas to stop allowing transgender people to change the listing for sex on their driver’s licenses

FRANKFURT (Reuters) -Deutsche Bank posted on Wednesday a 27% fall in second-quarter profit as investment banking revenues slumped, but the