ABU DHABI // Researchers at the Masdar Institute of Science and Technology have produced a solar cell that could lower the cost of generating renewable energy.
This is the first time in the UAE this has been achieved.
Solar photovoltaic cells, which turn sunlight into electricity, are made using expensive materials such as silicone, but researchers worldwide are making solar cells with technology that relies on cheaper polymer materials.
These cheaper novel cells are much less durable and have about a third of the efficiency of those made from silicon.
With the production of the new cell, Masdar has entered the race to develop a solar technology that will make production of electricity cheaper.
Leading the effort are Dr Marcus Dahlem, assistant professor of microsystems engineering, and Dr Samuele Lilliu, a post-doctoral fellow.
Other faculty, as well as an Emirati student, Mejd Alsari, have also assisted.
The cells have been produced using printed electronics, with the cells deposited on top of flexible substrates using printing devices.
This means inkjet-printing deposition techniques can be used to add colour to the cells, making them an attractive solution for building-integrated solar systems.
"The team will continue to optimise the process to seek further gains in efficiency," said Mike Tiner, the manager of fabrication and microscopy facilities at Masdar Institute's clean room, where the cells were manufactured. "Many of these gains are expected to result from understanding the interaction of the different materials used to fabricate the device."
The Masdar Institute is home to several powerful electron microscopes capable of investigating these interactions, right down to the atomic scale, Mr Tiner said.
"The outstanding feat of our researchers and faculty consolidates the status of Masdar Institute as a research-driven institution, continuously striving to contribute to Abu Dhabi's long-term objectives in advanced technology," said Dr Fred Moavenzadeh, the president of Masdar Institute.
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McIlroy's recent struggles
Last six stroke-play events (First round score in brackets)
Arnold Palmer Invitational Tied for 4th (74)
The US Masters Tied for 7th (72)
The Players Championship Tied for 35th (73)
US Open Missed the cut (78)
Travellers Championship Tied for 17th (67)
Irish Open Missed the cut (72)
Wicked
Director: Jon M Chu
Stars: Cynthia Erivo, Ariana Grande, Jonathan Bailey
The specs: Audi e-tron
Price, base: From Dh325,000 (estimate)
Engine: Twin electric motors and 95kWh battery pack
Transmission: Single-speed auto
Power: 408hp
Torque: 664Nm
Range: 400 kilometres
Saturday's results
Brighton 1-1 Leicester City
Everton 1-0 Cardiff City
Manchester United 0-0 Crystal Palace
Watford 0-3 Liverpool
West Ham United 0-4 Manchester City
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Director: Alfonso Cuaron
Stars: Cate Blanchett, Kevin Kline, Lesley Manville
Rating: 4/5
Sonchiriya
Director: Abhishek Chaubey
Producer: RSVP Movies, Azure Entertainment
Cast: Sushant Singh Rajput, Manoj Bajpayee, Ashutosh Rana, Bhumi Pednekar, Ranvir Shorey
Rating: 3/5
COMPANY PROFILE
Name: HyperSpace
Started: 2020
Founders: Alexander Heller, Rama Allen and Desi Gonzalez
Based: Dubai, UAE
Sector: Entertainment
Number of staff: 210
Investment raised: $75 million from investors including Galaxy Interactive, Riyadh Season, Sega Ventures and Apis Venture Partners
TO A LAND UNKNOWN
Director: Mahdi Fleifel
Starring: Mahmoud Bakri, Aram Sabbah, Mohammad Alsurafa
Rating: 4.5/5
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From Zero
Artist: Linkin Park
Label: Warner Records
Number of tracks: 11
Rating: 4/5
Electoral College Victory
Trump has so far secured 295 Electoral College votes, according to the Associated Press, exceeding the 270 needed to win. Only Nevada and Arizona remain to be called, and both swing states are leaning Republican. Trump swept all five remaining swing states, North Carolina, Georgia, Pennsylvania, Michigan and Wisconsin, sealing his path to victory and giving him a strong mandate.
Popular Vote Tally
The count is ongoing, but Trump currently leads with nearly 51 per cent of the popular vote to Harris’s 47.6 per cent. Trump has over 72.2 million votes, while Harris trails with approximately 67.4 million.
The specs
Engine: 2.7-litre 4-cylinder Turbomax
Power: 310hp
Torque: 583Nm
Transmission: 8-speed automatic
Price: From Dh192,500
On sale: Now
Business Insights
- As per the document, there are six filing options, including choosing to report on a realisation basis and transitional rules for pre-tax period gains or losses.
- SMEs with revenue below Dh3 million per annum can opt for transitional relief until 2026, treating them as having no taxable income.
- Larger entities have specific provisions for asset and liability movements, business restructuring, and handling foreign permanent establishments.
Business Insights
- Canada and Mexico are significant energy suppliers to the US, providing the majority of oil and natural gas imports
- The introduction of tariffs could hinder the US's clean energy initiatives by raising input costs for materials like nickel
- US domestic suppliers might benefit from higher prices, but overall oil consumption is expected to decrease due to elevated costs
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Men’s singles
Group A: Son Wan-ho (Kor), Lee Chong Wei (Mas), Ng Long Angus (HK), Chen Long (Chn)
Group B: Kidambi Srikanth (Ind), Shi Yugi (Chn), Chou Tien Chen (Tpe), Viktor Axelsen (Den)
Women’s Singles
Group A: Akane Yamaguchi (Jpn), Pusarla Sindhu (Ind), Sayaka Sato (Jpn), He Bingjiao (Chn)
Group B: Tai Tzu Ying (Tpe), Sung Hi-hyun (Kor), Ratchanok Intanon (Tha), Chen Yufei (Chn)
COMPANY PROFILE
Founders: Alhaan Ahmed, Alyina Ahmed and Maximo Tettamanzi
Total funding: Self funded
How to protect yourself when air quality drops
Install an air filter in your home.
Close your windows and turn on the AC.
Shower or bath after being outside.
Wear a face mask.
Stay indoors when conditions are particularly poor.
If driving, turn your engine off when stationary.
THE SPECS
Engine: 4.4-litre V8
Transmission: eight-speed automatic
Power: 523hp
Torque: 750Nm
Price: Dh469,000