A team of researchers claim they have devised an alternative electrode material that significantly cuts the charging time of batteries and increases the range of electric vehicles.
Commercial success for electric vehicles (EVs) is largely dependent on the time taken to recharge the batteries.
These days, it takes around 30 minutes to charge an EV to 80 per cent.
We aim to search for an electrode material that can make a dent in performance metrics from laboratory research and can hold the promise to stand with the industrial production techniques
An international team led by the Institute of Chemistry at the Chinese Academy of Sciences in Beijing slashed that time by more than two-thirds, bringing the charging time down to less than 10 minutes in a laboratory setting.
An electric vehicle with such a battery could travel 966 kilometres on a single charge, according to the researchers, compared to the on-market Tesla Model S which has a range of 644km.
The findings were published in the journal Science on Thursday.
The real success will depend if these batteries can be put in commercial electric vehicles.
The breakthrough “will significantly raise [EVs’] competitiveness against fuel cars”, said co-first author Sen Xin, a professor at the institute.
Electric vehicles are fast becoming a competitive alternative to their traditional counterparts, with the International Energy Agency predicting demand for oil will plateau by 2030 because of global uptake of EVs.
According to the Global EV Outlook 2020, the sales of electric cars reached 2.1 million globally in 2019.
Tesla, considered a bell-weather of the market, delivered a record number of cars worldwide in the third quarter of 2020, beating analysts’ estimates.
In the UAE, regulators have sought to incentivise EV purchases with free charging offered through the end of 2021.
Dubai has also offered free parking to EVs for the next two years. Still, few consumers have made the switch to all-electric in the emirate, with only 1,800 cars eligible for the free-parking scheme.
But improvements to lifespan, range and charging speeds may make an EV more enticing.
Indeed, those factors are the “holy grail of battery research”, said Hengxing Ji, professor at the University of Science and Technology of China, who participated in the study.
"We aim to search for an electrode material that can make a dent in performance metrics from laboratory research and can hold the promise to stand with the industrial production techniques and requirements.”
The researchers turned to black phosphorus, a material that has been considered for use before but is typically abandoned due to its tendency to be degraded along its outer edges, making it less efficient.
By combining black phosphorus with graphite, the research team found that the chemical bonds between the two materials stabilise and prevent the problematic breakdown.
With this novel technology, the researchers plan to pursue industry-related questions on ways to scale composite material production in more mild conditions and with consideration for price and practicality.
This is critical, Billy Wu, a senior lecturer in energy and manufacturing at Imperial College London, told The National.
“The challenge here will likely be how cost effective their solution is at scale as there are lots of potential alternatives, but few scale well.”
UAE squad
Esha Oza (captain), Al Maseera Jahangir, Emily Thomas, Heena Hotchandani, Indhuja Nandakumar, Katie Thompson, Lavanya Keny, Mehak Thakur, Michelle Botha, Rinitha Rajith, Samaira Dharnidharka, Siya Gokhale, Sashikala Silva, Suraksha Kotte, Theertha Satish (wicketkeeper) Udeni Kuruppuarachchige, Vaishnave Mahesh.
UAE tour of Zimbabwe
All matches in Bulawayo
Friday, Sept 26 – First ODI
Sunday, Sept 28 – Second ODI
Tuesday, Sept 30 – Third ODI
Thursday, Oct 2 – Fourth ODI
Sunday, Oct 5 – First T20I
Monday, Oct 6 – Second T20I
Our legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
Vaccine Progress in the Middle East
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
Score
Third Test, Day 2
New Zealand 274
Pakistan 139-3 (61 ov)
Pakistan trail by 135 runs with 7 wickets remaining in the innings
How to apply for a drone permit
- Individuals must register on UAE Drone app or website using their UAE Pass
- Add all their personal details, including name, nationality, passport number, Emiratis ID, email and phone number
- Upload the training certificate from a centre accredited by the GCAA
- Submit their request
What are the regulations?
- Fly it within visual line of sight
- Never over populated areas
- Ensure maximum flying height of 400 feet (122 metres) above ground level is not crossed
- Users must avoid flying over restricted areas listed on the UAE Drone app
- Only fly the drone during the day, and never at night
- Should have a live feed of the drone flight
- Drones must weigh 5 kg or less
COMPANY%20PROFILE
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Jigra
Starring: Alia Bhatt, Vedang Raina, Manoj Pahwa, Harsh Singh
The specs
- Engine: 3.9-litre twin-turbo V8
- Power: 640hp
- Torque: 760nm
- On sale: 2026
- Price: Not announced yet
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
MATCH INFO
Rugby World Cup (all times UAE)
Final: England v South Africa, Saturday, 1pm
Last-16
France 4
Griezmann (13' pen), Pavard (57'), Mbappe (64', 68')
Argentina 3
Di Maria (41'), Mercado (48'), Aguero (90 3')
The%20specs%3A%202024%20Mercedes%20E200
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3E2.0-litre%20four-cyl%20turbo%20%2B%20mild%20hybrid%0D%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E204hp%20at%205%2C800rpm%20%2B23hp%20hybrid%20boost%0D%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E320Nm%20at%201%2C800rpm%20%2B205Nm%20hybrid%20boost%0D%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3E9-speed%20auto%0D%3Cbr%3E%3Cstrong%3EFuel%20consumption%3A%20%3C%2Fstrong%3E7.3L%2F100km%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3ENovember%2FDecember%0D%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh205%2C000%20(estimate)%3C%2Fp%3E%0A
How much do leading UAE’s UK curriculum schools charge for Year 6?
- Nord Anglia International School (Dubai) – Dh85,032
- Kings School Al Barsha (Dubai) – Dh71,905
- Brighton College Abu Dhabi - Dh68,560
- Jumeirah English Speaking School (Dubai) – Dh59,728
- Gems Wellington International School – Dubai Branch – Dh58,488
- The British School Al Khubairat (Abu Dhabi) - Dh54,170
- Dubai English Speaking School – Dh51,269
*Annual tuition fees covering the 2024/2025 academic year
EXPATS
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Lulu%20Wang%26nbsp%3B%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStars%3A%3C%2Fstrong%3E%20Nicole%20Kidman%2C%20Sarayu%20Blue%2C%20Ji-young%20Yoo%2C%20Brian%20Tee%2C%20Jack%20Huston%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
Wallabies
Updated team: 15-Israel Folau, 14-Dane Haylett-Petty, 13-Reece Hodge, 12-Matt Toomua, 11-Marika Koroibete, 10-Kurtley Beale, 9-Will Genia, 8-Pete Samu, 7-Michael Hooper (captain), 6-Lukhan Tui, 5-Adam Coleman, 4-Rory Arnold, 3-Allan Alaalatoa, 2-Tatafu Polota-Nau, 1-Scott Sio.
Replacements: 16-Folau Faingaa, 17-Tom Robertson, 18-Taniela Tupou, 19-Izack Rodda, 20-Ned Hanigan, 21-Joe Powell, 22-Bernard Foley, 23-Jack Maddocks.
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
Specs
Engine: Electric motor generating 54.2kWh (Cooper SE and Aceman SE), 64.6kW (Countryman All4 SE)
Power: 218hp (Cooper and Aceman), 313hp (Countryman)
Torque: 330Nm (Cooper and Aceman), 494Nm (Countryman)
On sale: Now
Price: From Dh158,000 (Cooper), Dh168,000 (Aceman), Dh190,000 (Countryman)
Scores in brief:
- New Medical Centre 129-5 in 17 overs bt Zayed Cricket Academy 125-6 in 20 overs.
- William Hare Abu Dhabi Gymkhana 188-8 in 20 overs bt One Stop Tourism 184-8 in 20 overs
- Alubond Tigers 138-7 in 20 overs bt United Bank Limited 132-7 in 20 overs
- Multiplex 142-6 in 17 overs bt Xconcepts Automobili 140 all out in 20 overs
Company profile
Name: Back to Games and Boardgame Space
Started: Back to Games (2015); Boardgame Space (Mark Azzam became co-founder in 2017)
Founder: Back to Games (Mr Azzam); Boardgame Space (Mr Azzam and Feras Al Bastaki)
Based: Dubai and Abu Dhabi
Industry: Back to Games (retail); Boardgame Space (wholesale and distribution)
Funding: Back to Games: self-funded by Mr Azzam with Dh1.3 million; Mr Azzam invested Dh250,000 in Boardgame Space
Growth: Back to Games: from 300 products in 2015 to 7,000 in 2019; Boardgame Space: from 34 games in 2017 to 3,500 in 2019
RESULT
Manchester United 2 Burnley 2
Man United: Lingard (53', 90' 1)
Burnley: Barnes (3'), Defour (36')
Man of the Match: Jesse Lingard (Manchester United)
THE SPECS
Engine: 6.75-litre twin-turbocharged V12 petrol engine
Power: 420kW
Torque: 780Nm
Transmission: 8-speed automatic
Price: From Dh1,350,000
On sale: Available for preorder now
UAE currency: the story behind the money in your pockets
Name: Brendalle Belaza
From: Crossing Rubber, Philippines
Arrived in the UAE: 2007
Favourite place in Abu Dhabi: NYUAD campus
Favourite photography style: Street photography
Favourite book: Harry Potter
Kibsons%20Cares
%3Cp%3E%3Cstrong%3ERecycling%3Cbr%3E%3C%2Fstrong%3EAny%20time%20you%20receive%20a%20Kibsons%20order%2C%20you%20can%20return%20your%20cardboard%20box%20to%20the%20drivers.%20They%E2%80%99ll%20be%20happy%20to%20take%20it%20off%20your%20hands%20and%20ensure%20it%20gets%20reused%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EKind%20to%20health%20and%20planet%3C%2Fstrong%3E%3Cbr%3ESolar%20%E2%80%93%2025-50%25%20of%20electricity%20saved%3Cbr%3EWater%20%E2%80%93%2075%25%20of%20water%20reused%3Cbr%3EBiofuel%20%E2%80%93%20Kibsons%20fleet%20to%20get%2020%25%20more%20mileage%20per%20litre%20with%20biofuel%20additives%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ESustainable%20grocery%20shopping%3C%2Fstrong%3E%3Cbr%3ENo%20antibiotics%3Cbr%3ENo%20added%20hormones%3Cbr%3ENo%20GMO%3Cbr%3ENo%20preservatives%3Cbr%3EMSG%20free%3Cbr%3E100%25%20natural%3C%2Fp%3E%0A
More coverage from the Future Forum
Spider-Man: No Way Home
Director: Jon Watts
Stars: Tom Holland, Zendaya, Jacob Batalon
Rating:*****
COMPANY%20PROFILE%20
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