It is also a component of countless artificial substances, including plastics and cleaning fluids.
In fact, it would be much easier to list the things that do not contain carbon than to catalogue those that do.
In recent decades, chemists have highlighted a string of new pure carbon structures, discoveries that could lead to many new applications for this most versatile of elements.
Among the most exciting of these are carbon nanotubes, which, as their name suggests, are tubular structures made solely of carbon atoms.
Their high electrical and thermal conductivity, especially in single-layer forms, are among their key properties.
Researchers at the Masdar Institute of Science and Technology have published findings that could increase the uses of the structures.
The starting point for their work are carbon nanostructures produced by the American defence and aerospace company, Lockheed Martin.
In a method that took a post-doctoral researcher at the Masdar Institute, Dr Hammad Younes, six months to perfect, the material was mixed in with water to which a surfactant had been added. The mixture was mixed and filtered so that a damp paper was left.
Heating resulted in a dry paper that had remarkable properties.
Compared with sheets of the material as it was originally fabricated, the density and the electrical conductivity was doubled, while tensile strength was up by about two thirds.
“The important factor behind the alignment is the novel formula, or ‘secret recipe’, that Dr Hammad has developed to fabricate the buckypaper,” said Dr Amal Al Ghaferi, an associate professor of mechanical and materials engineering, also one of the report’s co-authors.
These sheets of buckypaper have a wide array of potential applications.
Thanks to their high electrical and thermal conductivity and super mechanical properties, researchers say they could create ultralight composite materials with uses as diverse as creating more powerful batteries to lightning-strike protection in aeroplanes.
Carbon nanotubes are just one of a number of important carbon-based structures discovered over the past few decades.
Back in 1985, a group of researchers – some of whom won a Nobel Prize for their efforts – discovered fullerenes, or spherical structures made up of scores of carbon atoms.
The arrangement of the atoms gives a shape very similar to a circular football, albeit at a molecular scale.
Then, six years later, the first report of carbon nanotubes was published.
In 2004 came another major discovery: graphene, which is made up of sheets of carbon one layer thick that, like carbon nanotubes, conduct electricity and heat well. For many researchers, this looked like a more promising substance to work on and, according to materials scientist Prof Yanqui Zhu, much research interest migrated from carbon nanotubes to graphene.
“The hype moved to graphene in the past 10 years,” said Prof Yanqui, professor of functional materials at the University of Exeter in the United Kingdom.
Few people have spent more time researching these various forms of carbon than Prof Yanqui.
In 1992, he became the first PhD student in China to work on carbon nanotubes.
He said that real-world applications of carbon nanotubes remain in a very small scale to date.
“The products people produce now are not in mass production. Maybe in some niche areas, they try to demonstrate it’s working,” Prof Yanqui said.
Although the hype that surrounded carbon nanotubes earlier on may have passed, many scientists, in the UAE and elsewhere, are intent on finding commercially valuable ways in which they could be used.
Prof Yanqui, who previously worked with the late Prof Harry Kroto, one of the three people who shared the Nobel Prize for discovering fullerenes, said nanotubes could be used in ceramics to make them more difficult to break.
These could lead to some novel applications.
“If you could make it much tougher, they could be used for plates for body armour,” he said.
“Police, soldiers, they wear body armour that could be ceramic. If you can make it tougher, it can absorb more energy, or you can reduce the thickness to reduce weight and make it more comfortable. That’s the potential.”
In Abu Dhabi, the researchers are focused on trying to further develop uses for the high-conductivity paper they have developed.
Although the funding period for the current research is completed, Dr Al Ghaferi said the researchers were still interested in testing fabricated material for many applications.
Other researchers involved in the recent work were Dr Rashid Abu Al Rub, an associate professor of mechanical and materials engineering, Masdar Institute PhD student Mahfuzur Rahman and former Master’s student Ahmed Dalaq.
“We are trying to receive funding from different agencies to improve our buckypaper and optimise the fabrication process. We still have many ideas we’d like to test on this super material,” Dr Al Ghaferi said.
“We think that with the right industrial partner, it will not take long to scale up the process because our fabrication process is simple and thus easily scalable.”
Prof Yanqui described working on carbon nanotubes as “sometimes frustrating” and said the field had seen “so many hypes”.
But the potential uses of these structures mean that they are still a focus of interest.
“There are some challenges but it’s still very worth working on,” he said.
newsdesk@thenational.ae
COMPANY%20PROFILE%20
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20Haltia.ai%0D%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202023%0D%3Cbr%3E%3Cstrong%3ECo-founders%3A%3C%2Fstrong%3E%20Arto%20Bendiken%20and%20Talal%20Thabet%0D%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%2C%20UAE%0D%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20AI%0D%3Cbr%3E%3Cstrong%3ENumber%20of%20employees%3A%3C%2Fstrong%3E%2041%0D%3Cbr%3E%3Cstrong%3EFunding%3A%3C%2Fstrong%3E%20About%20%241.7%20million%0D%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Self%2C%20family%20and%20friends%26nbsp%3B%3C%2Fp%3E%0A
Tuesday's fixtures
Kyrgyzstan v Qatar, 5.45pm
Ms Yang's top tips for parents new to the UAE
- Join parent networks
- Look beyond school fees
- Keep an open mind
The Ashes
Results
First Test, Brisbane: Australia won by 10 wickets
Second Test, Adelaide: Australia won by 120 runs
Third Test, Perth: Australia won by an innings and 41 runs
Fourth Test: Melbourne: Drawn
Fifth Test: Australia won by an innings and 123 runs
The specs: 2018 Ducati SuperSport S
Price, base / as tested: Dh74,900 / Dh85,900
Engine: 937cc
Transmission: Six-speed gearbox
Power: 110hp @ 9,000rpm
Torque: 93Nm @ 6,500rpm
Fuel economy, combined: 5.9L / 100km
How to avoid crypto fraud
- Use unique usernames and passwords while enabling multi-factor authentication.
- Use an offline private key, a physical device that requires manual activation, whenever you access your wallet.
- Avoid suspicious social media ads promoting fraudulent schemes.
- Only invest in crypto projects that you fully understand.
- Critically assess whether a project’s promises or returns seem too good to be true.
- Only use reputable platforms that have a track record of strong regulatory compliance.
- Store funds in hardware wallets as opposed to online exchanges.
INDIA'S%20TOP%20INFLUENCERS
%3Cp%3E%3Cstrong%3EBhuvan%20Bam%3C%2Fstrong%3E%3Cbr%3E%3Ca%20href%3D%22https%3A%2F%2Fwww.instagram.com%2Fbhuvan.bam22%2F%3Fhl%3Den%22%20target%3D%22_self%22%3EInstagram%3C%2Fa%3E%20followers%3A%2016.1%20million%3Cbr%3EBhuvan%20Bam%20is%20a%2029-year-old%20comedian%20and%20actor%20from%20Delhi%2C%20who%20started%20out%20with%20YouTube%20channel%2C%20%E2%80%9CBB%20Ki%20Vines%E2%80%9D%20in%202015%2C%20which%20propelled%20the%20social%20media%20star%20into%20the%20limelight%20and%20made%20him%20sought-after%20among%20brands.%3Cbr%3E%3Cstrong%3EKusha%20Kapila%3C%2Fstrong%3E%3Cbr%3E%3Ca%20href%3D%22https%3A%2F%2Fwww.instagram.com%2Fkushakapila%2F%3Fhl%3Den%22%20target%3D%22_self%22%3EInstagram%3C%2Fa%3E%20followers%3A%203.1%20million%3Cbr%3EKusha%20Kapila%20is%20a%20fashion%20editor%20and%20actress%2C%20who%20has%20collaborated%20with%20brands%20including%20Google.%20She%20focuses%20on%20sharing%20light-hearted%20content%20and%20insights%20into%20her%20life%20as%20a%20rising%20celebrity.%3Cbr%3E%3Cstrong%3EDiipa%20Khosla%3C%2Fstrong%3E%3Cbr%3E%3Ca%20href%3D%22https%3A%2F%2Fwww.instagram.com%2Fdiipakhosla%2F%3Fhl%3Den%22%20target%3D%22_self%22%3EInstagram%3C%2Fa%3E%20followers%3A%201.8%20million%3Cbr%3EDiipa%20Khosla%20started%20out%20as%20a%20social%20media%20manager%20before%20branching%20out%20to%20become%20one%20of%20India's%20biggest%20fashion%20influencers%2C%20with%20collaborations%20including%20MAC%20Cosmetics.%3Cbr%3E%3Cstrong%3EKomal%20Pandey%3Cbr%3E%3C%2Fstrong%3E%3Ca%20href%3D%22https%3A%2F%2Fwww.instagram.com%2Fkomalpandeyofficial%2F%3Fhl%3Den%22%20target%3D%22_self%22%3EInstagram%3C%2Fa%3E%20followers%3A%201.8%20million%3Cbr%3EKomal%20Pandey%20is%20a%20fashion%20influencer%20who%20has%20partnered%20with%20more%20than%20100%20brands%2C%20including%20Olay%20and%20smartphone%20brand%20Vivo%20India.%3Cbr%3E%3Cstrong%3ENikhil%20Sharma%3C%2Fstrong%3E%3Cbr%3E%3Ca%20href%3D%22https%3A%2F%2Fwww.instagram.com%2Fnikkkhil%2F%3Fhl%3Den%22%20target%3D%22_self%22%3EInstagram%3C%2Fa%3E%20followers%3A%201.4%20million%3Cbr%3ENikhil%20Sharma%20from%20Mumbai%20began%20his%20online%20career%20through%20vlogs%20about%20his%20motorcycle%20trips.%20He%20has%20become%20a%20lifestyle%20influencer%20and%20has%20created%20his%20own%20clothing%20line.%3Cbr%3E%3Cem%3ESource%3A%20Hireinfluence%2C%20various%3C%2Fem%3E%3Cbr%3E%3C%2Fp%3E%0A
The%20specs%3A%20Taycan%20Turbo%20GT
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3EDual%20synchronous%20electric%20motors%0D%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E1%2C108hp%0D%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E1%2C340Nm%0D%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3ESingle-speed%20automatic%20(front%20axle)%3B%20two-speed%20transmission%20(rear%20axle)%0D%3Cbr%3E%3Cstrong%3ETouring%20range%3A%20%3C%2Fstrong%3E488-560km%0D%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh928%2C400%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3EOrders%20open%3C%2Fp%3E%0A
KEY HIGHLIGHTS
Healthcare spending to double to $2.2 trillion rupees
Launched a 641billion-rupee federal health scheme
Allotted 200 billion rupees for the recapitalisation of state-run banks
Around 1.75 trillion rupees allotted for privatisation and stake sales in state-owned assets
Super Saturday race card
4pm: Mahab Al Shimaal Group 3 | US$350,000 | (Dirt) | 1,200m
4.35pm: Al Bastakiya Listed | $300,000 | (D) | 1,900m
5.10pm: Nad Al Sheba Turf Group 3 | $350,000 | (Turf) | 1,200m
5.45pm: Burj Nahaar Group 3 | $350,000 | (D) | 1,600m
6.20pm: Dubai City of Gold Group 2 | $300,000 | (T) | 2,410m
6.55pm: Al Maktoum Challenge Round 3 Group 1 | $600,000 | (D) | 2,000m
7.30pm: Jebel Hatta Group 1 | $400,000 | (T) | 1,800m
SPECS
Toyota land Cruiser 2020 5.7L VXR
Engine: 5.7-litre V8
Transmission: eight-speed automatic
Power: 362hp
Torque: 530Nm
Price: Dh329,000 (base model 4.0L EXR Dh215,900)
BABYLON
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Dr Afridi's warning signs of digital addiction
Spending an excessive amount of time on the phone.
Neglecting personal, social, or academic responsibilities.
Losing interest in other activities or hobbies that were once enjoyed.
Having withdrawal symptoms like feeling anxious, restless, or upset when the technology is not available.
Experiencing sleep disturbances or changes in sleep patterns.
What are the guidelines?
Under 18 months: Avoid screen time altogether, except for video chatting with family.
Aged 18-24 months: If screens are introduced, it should be high-quality content watched with a caregiver to help the child understand what they are seeing.
Aged 2-5 years: Limit to one-hour per day of high-quality programming, with co-viewing whenever possible.
Aged 6-12 years: Set consistent limits on screen time to ensure it does not interfere with sleep, physical activity, or social interactions.
Teenagers: Encourage a balanced approach – screens should not replace sleep, exercise, or face-to-face socialisation.
Source: American Paediatric Association
Electric scooters: some rules to remember
- Riders must be 14-years-old or over
- Wear a protective helmet
- Park the electric scooter in designated parking lots (if any)
- Do not leave electric scooter in locations that obstruct traffic or pedestrians
- Solo riders only, no passengers allowed
- Do not drive outside designated lanes
Indian construction workers stranded in Ajman with unpaid dues
At a glance
Global events: Much of the UK’s economic woes were blamed on “increased global uncertainty”, which can be interpreted as the economic impact of the Ukraine war and the uncertainty over Donald Trump’s tariffs.
Growth forecasts: Cut for 2025 from 2 per cent to 1 per cent. The OBR watchdog also estimated inflation will average 3.2 per cent this year
Welfare: Universal credit health element cut by 50 per cent and frozen for new claimants, building on cuts to the disability and incapacity bill set out earlier this month
Spending cuts: Overall day-to day-spending across government cut by £6.1bn in 2029-30
Tax evasion: Steps to crack down on tax evasion to raise “£6.5bn per year” for the public purse
Defence: New high-tech weaponry, upgrading HM Naval Base in Portsmouth
Housing: Housebuilding to reach its highest in 40 years, with planning reforms helping generate an extra £3.4bn for public finances
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Revibe%20%0D%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202022%0D%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Hamza%20Iraqui%20and%20Abdessamad%20Ben%20Zakour%20%0D%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20UAE%20%0D%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20Refurbished%20electronics%20%0D%3Cbr%3E%3Cstrong%3EFunds%20raised%20so%20far%3A%3C%2Fstrong%3E%20%2410m%20%0D%3Cbr%3E%3Cstrong%3EInvestors%3A%20%3C%2Fstrong%3EFlat6Labs%2C%20Resonance%20and%20various%20others%0D%3C%2Fp%3E%0A
A State of Passion
Directors: Carol Mansour and Muna Khalidi
Stars: Dr Ghassan Abu-Sittah
Rating: 4/5
The specs
AT4 Ultimate, as tested
Engine: 6.2-litre V8
Power: 420hp
Torque: 623Nm
Transmission: 10-speed automatic
Price: From Dh330,800 (Elevation: Dh236,400; AT4: Dh286,800; Denali: Dh345,800)
On sale: Now
Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.
Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.
“Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.
Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.
“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.
Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.
From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.
Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.
BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.
Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.
Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.
“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.
Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.
“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.
“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”
The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”
MATCH INFO
Sheffield United 0 Wolves 2 (Jimenez 3', Saiss 6)
Man of the Match Romain Saiss (Wolves)
Our legal consultant
Name: Dr Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
WITHIN%20SAND
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