Graphene, a material made up of a single layer of carbon atoms in a hexagonal lattice, was first observed under the electron microscope more than half a century ago.
It is little more than a decade, however, since this substance was properly isolated and described scientifically, an achievement that led, in 2010, to the awarding of the Nobel Prize in Physics to the two researchers responsible.
Properly characterising graphene was considered such a major step forward because of the remarkable properties this material displays: it conducts heat and electricity well and is about 200 times stronger than steel. That opens up a raft of potential applications that could transform many fields of technology, from telecommunications to lighting.
Among those fascinated by graphene and its uses is Ibrahim Ahmad, a 32-year-old Emirati. His interest in the subject took him from the UAE to the United Kingdom and the University of Manchester, the institution where that Nobel Prize-winning work took place. There the Dubai native completed a master’s degree.
Then he transferred to the world-renowned university city of Cambridge where, in a PhD programme sponsored by Abu Dhabi National Oil Company, he is looking at how graphene could be used in the composites produced by the Adnoc joint venture Borouge, for which he works. Often supplied in the form of pellets, materials produced by Borouge are used in the car industry and other sectors.
The focus of Mr Ahmad’s work is on producing substances that happen to have an especially long name: multimodal hydrophobic polymer-graphene nanocomposites. However, the name is not as intimidating as it sounds: the key point is that these substances contain both polymers (large molecules made up of many smaller molecules joined together) and graphene. And the word nano is used because the composite’s grain size is counted in nanometres.
Mr Ahmad wants to understand how the polymer and graphene can be mixed together to produce substances useful for industry.
“My project is to find a solution for that … to try to mix them without changing the properties of both of them,” he said.
Graphene could be used in place of other carbon-based substances and, because of its impressive capabilities, it might be needed in much smaller quantities as an additive. Whereas some carbon substances might need to be used as 40 per cent of the final mixture, with graphene the figure might be only 5 to 10 per cent.
It is about two years since Mr Ahmad moved to Cambridge, where he carries out laboratory work in a number of departments scattered across a spacious modern district to the west of the old colleges for which the city is famous.
Abu Dhabi plays a vital role in his research, much of which is about characterising composite materials produced at an industrial-scale facility at the Borouge Innovation Centre in Abu Dhabi’s Sas Al Nakhl area. Graphene is sent over from Cambridge and used to produce the composites, which in turn go to Cambridge for analysis.
“We try to … use the polymer already engineered for composites. We don’t want to integrate any new system in the plant,” said Mr Ahmad.
The mechanical and thermal performance of the composites are among the parameters that are important to industry. For those composites used to produce pipes, ultraviolet radiation absorption is key, as UV can degrade outdoor pipes over time.
One reason why Mr Ahmad has been particularly keen to work on graphene is that it is the starting point for many of the other interesting forms of carbon that have also captured the interest of scientists - and the media - in recent years. Among these other types are carbon nanotubes, which are single layers of carbon formed, as their name suggests, into tubes, and fullerenes, which are ball-shaped structures also made up of single layers of carbon atoms hexagonally joined to one another.
“If I work on graphene, I will know other carbon nanocomposites, such as carbon nanotubes and fullerenes, because everything is based on graphene. They’re all graphene, but in a different shape. It’s like an open gate for the others,” he said.
Mr Ahmad’s path to Cambridge began with an undergraduate degree at UAE University in Al Ain, from which he graduated in 2008. He then spent a year involved with laboratory work for Dubai Police before switching to Borouge, which is a joint venture between Adnoc and Borealis, an Austrian company. With Borouge, he carried out work that was mainly technical and he also held a position that mixed his scientific expertise with marketing functions.
In 2014 he began work for a master’s degree at the University of Manchester, and earned a distinction for his dissertation. The plan had been to then return to Borouge but, instead, and with the support of his employer, he is continuing to study.
It seems as though this decision is likely to pay off. Results so far have been promising and Mr Ahmad says a paper is close to being ready to submit for publication. He predicts that the scientific community will be surprised at the results, given the difficulties experienced by some other research groups with similar ambitions. Some of these other research groups, he suggests, may not have been careful enough about which polymer they used.
His work could represent a step towards using graphene on a truly industrial scale, something Mr Ahmad would like to see happen in the UAE.
“There’s no large-scale plant for graphene but we’re preparing for that. I’ve seen a lot of patents for that. They’re waiting for an investor to open a large-scale plant,” he said.
“If you look at any innovation centre like MIT [the Massachusetts Institute of Technology], Stanford, Oxford - every university has a centre for graphene. Imagine how many people are working [on it] but we don’t have a factory for graphene. In Cambridge there’s one on a small scale. It’s my dream, to be honest, to have it in our country."
Bob Honey Who Just Do Stuff
By Sean Penn
Simon & Schuster
Three-day coronation
Royal purification
The entire coronation ceremony extends over three days from May 4-6, but Saturday is the one to watch. At the time of 10:09am the royal purification ceremony begins. Wearing a white robe, the king will enter a pavilion at the Grand Palace, where he will be doused in sacred water from five rivers and four ponds in Thailand. In the distant past water was collected from specific rivers in India, reflecting the influential blend of Hindu and Buddhist cosmology on the coronation. Hindu Brahmins and the country's most senior Buddhist monks will be present. Coronation practices can be traced back thousands of years to ancient India.
The crown
Not long after royal purification rites, the king proceeds to the Baisal Daksin Throne Hall where he receives sacred water from eight directions. Symbolically that means he has received legitimacy from all directions of the kingdom. He ascends the Bhadrapitha Throne, where in regal robes he sits under a Nine-Tiered Umbrella of State. Brahmins will hand the monarch the royal regalia, including a wooden sceptre inlaid with gold, a precious stone-encrusted sword believed to have been found in a lake in northern Cambodia, slippers, and a whisk made from yak's hair.
The Great Crown of Victory is the centrepiece. Tiered, gold and weighing 7.3 kilograms, it has a diamond from India at the top. Vajiralongkorn will personally place the crown on his own head and then issues his first royal command.
The audience
On Saturday afternoon, the newly-crowned king is set to grant a "grand audience" to members of the royal family, the privy council, the cabinet and senior officials. Two hours later the king will visit the Temple of the Emerald Buddha, the most sacred space in Thailand, which on normal days is thronged with tourists. He then symbolically moves into the Royal Residence.
The procession
The main element of Sunday's ceremonies, streets across Bangkok's historic heart have been blocked off in preparation for this moment. The king will sit on a royal palanquin carried by soldiers dressed in colourful traditional garb. A 21-gun salute will start the procession. Some 200,000 people are expected to line the seven-kilometre route around the city.
Meet the people
On the last day of the ceremony Rama X will appear on the balcony of Suddhaisavarya Prasad Hall in the Grand Palace at 4:30pm "to receive the good wishes of the people". An hour later, diplomats will be given an audience at the Grand Palace. This is the only time during the ceremony that representatives of foreign governments will greet the king.
UAE WARRIORS RESULTS
Featherweight
Azouz Anwar (EGY) beat Marcelo Pontes (BRA)
TKO round 2
Catchweight 90kg
Moustafa Rashid Nada (KSA) beat Imad Al Howayeck (LEB)
Split points decision
Welterweight
Gimbat Ismailov (RUS) beat Mohammed Al Khatib (JOR)
TKO round 1
Flyweight (women)
Lucie Bertaud (FRA) beat Kelig Pinson (BEL)
Unanimous points decision
Lightweight
Alexandru Chitoran (ROU) beat Regelo Enumerables Jr (PHI)
TKO round 1
Catchweight 100kg
Marc Vleiger (NED) beat Mohamed Ali (EGY)
Rear neck choke round 1
Featherweight
James Bishop (NZ) beat Mark Valerio (PHI)
TKO round 2
Welterweight
Abdelghani Saber (EGY) beat Gerson Carvalho (BRA)
TKO round 1
Middleweight
Bakhtiyar Abbasov (AZE) beat Igor Litoshik (BLR)
Unanimous points decision
Bantamweight
Fabio Mello (BRA) beat Mark Alcoba (PHI)
Unanimous points decision
Welterweight
Ahmed Labban (LEB) v Magomedsultan Magomedsultanov (RUS)
TKO round 1
Bantamweight
Trent Girdham (AUS) beat Jayson Margallo (PHI)
TKO round 3
Lightweight
Usman Nurmagomedov (RUS) beat Roman Golovinov (UKR)
TKO round 1
Middleweight
Tarek Suleiman (SYR) beat Steve Kennedy (AUS)
Submission round 2
Lightweight
Dan Moret (USA) v Anton Kuivanen (FIN)
TKO round 2
DUNE%3A%20PART%20TWO
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Denis%20Villeneuve%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Timothee%20Chamalet%2C%20Zendaya%2C%20Austin%20Butler%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%205%2F5%3C%2Fp%3E%0A
Pieces of Her
Stars: Toni Collette, Bella Heathcote, David Wenham, Omari Hardwick
Director: Minkie Spiro
Rating:2/5
Aayan%E2%80%99s%20records
%3Cp%3E%3Cstrong%3EYoungest%20UAE%20men%E2%80%99s%20cricketer%3C%2Fstrong%3E%3Cbr%3EWhen%20he%20debuted%20against%20Bangladesh%20aged%2016%20years%20and%20314%20days%2C%20he%20became%20the%20youngest%20ever%20to%20play%20for%20the%20men%E2%80%99s%20senior%20team.%20He%20broke%20the%20record%20set%20by%20his%20World%20Cup%20squad-mate%2C%20Alishan%20Sharafu%2C%20of%2017%20years%20and%2044%20days.%3Cbr%3E%20%3Cbr%3E%3Cstrong%3EYoungest%20wicket-taker%3C%2Fstrong%3E%3Cbr%3EAfter%20taking%20the%20wicket%20of%20Bangladesh%E2%80%99s%20Litton%20Das%20on%20debut%20in%20Dubai%2C%20Aayan%20became%20the%20youngest%20male%20cricketer%20to%20take%20a%20wicket%20against%20a%20Full%20Member%20nation%20in%20a%20T20%20international.%3Cbr%3E%20%3Cbr%3E%3Cstrong%3EYoungest%20in%20T20%20World%20Cup%20history%3F%3C%2Fstrong%3E%3Cbr%3EAayan%20does%20not%20turn%2017%20until%20November%2015%20%E2%80%93%20which%20is%20two%20days%20after%20the%20T20%20World%20Cup%20final%20at%20the%20MCG.%20If%20he%20does%20play%20in%20the%20competition%2C%20he%20will%20be%20its%20youngest%20ever%20player.%20Pakistan%E2%80%99s%20Mohammed%20Amir%2C%20who%20was%2017%20years%20and%2055%20days%20when%20he%20played%20in%202009%2C%20currently%20holds%20the%20record.%3C%2Fp%3E%0A
SPEC%20SHEET%3A%20APPLE%20IPHONE%2014%20PRO%20MAX
%3Cp%3E%3Cstrong%3EDisplay%3A%3C%2Fstrong%3E%206.7%22%20Super%20Retina%20XDR%20OLED%2C%202796%20x%201290%2C%20460ppi%2C%20120Hz%2C%202000%20nits%20max%2C%20HDR%2C%20True%20Tone%2C%20P3%2C%20always-on%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EProcessor%3A%3C%2Fstrong%3E%20A16%20Bionic%2C%206-core%20CPU%2C%205-core%20GPU%2C%2016-core%20Neural%20Engine%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMemory%3A%3C%2Fstrong%3E%206GB%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ECapacity%3A%3C%2Fstrong%3E%20128%2F256%2F512GB%20%2F%201TB%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPlatform%3A%3C%2Fstrong%3E%20iOS%2016%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMain%20camera%3A%3C%2Fstrong%3E%20Triple%2048MP%20main%20(f%2F1.78)%20%2B%2012MP%20ultra-wide%20(f%2F2.2)%20%2B%2012MP%20telephoto%20(f%2F2.8)%2C%206x%20optical%2C%2015x%20digital%2C%20Photonic%20Engine%2C%20Deep%20Fusion%2C%20Smart%20HDR%204%2C%20Portrait%20Lighting%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMain%20camera%20video%3A%3C%2Fstrong%3E%204K%20%40%2024%2F25%2F30%2F60fps%2C%20full-HD%20%40%2025%2F30%2F60fps%2C%20HD%20%40%2030fps%2C%20slo-mo%20%40%20120%2F240fps%2C%20ProRes%20(4K)%20%40%2030fps%3B%20night%2C%20time%20lapse%2C%20cinematic%2C%20action%20modes%3B%20Dolby%20Vision%2C%204K%20HDR%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFront%20camera%3A%3C%2Fstrong%3E%2012MP%20TrueDepth%20(f%2F1.9)%2C%20Photonic%20Engine%2C%20Deep%20Fusion%2C%20Smart%20HDR%204%2C%20Portrait%20Lighting%3B%20Animoji%2C%20Memoji%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFront%20camera%20video%3A%3C%2Fstrong%3E%C2%A04K%20%40%2024%2F25%2F30%2F60fps%2C%20full-HD%20%40%2025%2F30%2F60fps%2C%20slo-mo%20%40%20120%2F240fps%2C%20ProRes%20(4K)%20%40%2030fps%3B%20night%2C%20time%20lapse%2C%20cinematic%2C%20action%20modes%3B%20Dolby%20Vision%2C%204K%20HDR%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBattery%3A%3C%2Fstrong%3E%204323mAh%2C%20up%20to%2029h%20video%2C%2025h%20streaming%20video%2C%2095h%20audio%3B%20fast%20charge%20to%2050%25%20in%2030min%3B%20MagSafe%2C%20Qi%20wireless%20charging%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EConnectivity%3A%3C%2Fstrong%3E%20Wi-Fi%2C%20Bluetooth%205.3%2C%20NFC%20(Apple%20Pay)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBiometrics%3A%3C%2Fstrong%3E%20Face%20ID%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EI%2FO%3A%3C%2Fstrong%3E%20Lightning%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EDurability%3A%3C%2Fstrong%3E%20IP68%2C%20dust%2Fsplash%2Fwater%20resistant%20up%20to%206m%20up%20to%2030min%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ECards%3A%3C%2Fstrong%3E%20Dual%20eSIM%20%2F%20eSIM%20%2B%20eSIM%20(US%20models%20use%20eSIMs%20only)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EColours%3A%3C%2Fstrong%3E%20Deep%20purple%2C%20gold%2C%20silver%2C%20space%20black%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIn%20the%20box%3A%3C%2Fstrong%3E%20iPhone%2014%20Pro%20Max%2C%20USB-C-to-Lightning%20cable%2C%20one%20Apple%20sticker%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20Dh4%2C699%20%2F%20Dh5%2C099%20%2F%20Dh5%2C949%20%2F%20Dh6%2C799%3C%2Fp%3E%0A
The specs
Engine: 3.0-litre 6-cyl turbo
Power: 435hp at 5,900rpm
Torque: 520Nm at 1,800-5,500rpm
Transmission: 9-speed auto
Price: from Dh498,542
On sale: now
TECH%20SPECS%3A%20APPLE%20WATCH%20SERIES%208
%3Cp%3E%3Cstrong%3EDisplay%3A%3C%2Fstrong%3E%2041mm%2C%20352%20x%20430%3B%2045mm%2C%20396%20x%20484%3B%20Retina%20LTPO%20OLED%2C%20up%20to%201000%20nits%2C%20always-on%3B%20Ion-X%20glass%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EProcessor%3A%3C%2Fstrong%3E%20Apple%20S8%2C%20W3%20wireless%2C%20U1%20ultra-wideband%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ECapacity%3A%3C%2Fstrong%3E%2032GB%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMemory%3A%3C%2Fstrong%3E%201GB%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPlatform%3A%3C%2Fstrong%3E%20watchOS%209%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EHealth%20metrics%3A%3C%2Fstrong%3E%203rd-gen%20heart%20rate%20sensor%2C%20temperature%20sensing%2C%20ECG%2C%20blood%20oxygen%2C%20workouts%2C%20fall%2Fcrash%20detection%3B%20emergency%20SOS%2C%20international%20emergency%20calling%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EConnectivity%3A%3C%2Fstrong%3E%20GPS%2FGPS%20%2B%20cellular%3B%20Wi-Fi%2C%20LTE%2C%20Bluetooth%205.3%2C%20NFC%20(Apple%20Pay)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EDurability%3A%3C%2Fstrong%3E%20IP6X%2C%20water%20resistant%20up%20to%2050m%2C%20dust%20resistant%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBattery%3A%3C%2Fstrong%3E%20308mAh%20Li-ion%2C%20up%20to%2018h%2C%20wireless%20charging%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ECards%3A%3C%2Fstrong%3E%20eSIM%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFinishes%3A%3C%2Fstrong%3E%20Aluminium%20%E2%80%93%20midnight%2C%20Product%20Red%2C%20silver%2C%20starlight%3B%20stainless%20steel%20%E2%80%93%20gold%2C%20graphite%2C%20silver%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIn%20the%20box%3A%3C%2Fstrong%3E%20Watch%20Series%208%2C%20magnetic-to-USB-C%20charging%20cable%2C%20band%2Floop%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20Starts%20at%20Dh1%2C599%20(41mm)%20%2F%20Dh1%2C999%20(45mm)%3C%2Fp%3E%0A
UPI facts
More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions
What can you do?
Document everything immediately; including dates, times, locations and witnesses
Seek professional advice from a legal expert
You can report an incident to HR or an immediate supervisor
You can use the Ministry of Human Resources and Emiratisation’s dedicated hotline
In criminal cases, you can contact the police for additional support
Essentials
The flights
Etihad and Emirates fly direct from the UAE to Delhi from about Dh950 return including taxes.
The hotels
Double rooms at Tijara Fort-Palace cost from 6,670 rupees (Dh377), including breakfast.
Doubles at Fort Bishangarh cost from 29,030 rupees (Dh1,641), including breakfast. Doubles at Narendra Bhawan cost from 15,360 rupees (Dh869). Doubles at Chanoud Garh cost from 19,840 rupees (Dh1,122), full board. Doubles at Fort Begu cost from 10,000 rupees (Dh565), including breakfast.
The tours
Amar Grover travelled with Wild Frontiers. A tailor-made, nine-day itinerary via New Delhi, with one night in Tijara and two nights in each of the remaining properties, including car/driver, costs from £1,445 (Dh6,968) per person.
UAE v Ireland
1st ODI, UAE win by 6 wickets
2nd ODI, January 12
3rd ODI, January 14
4th ODI, January 16
POSSIBLE ENGLAND EURO 2020 SQUAD
Goalkeepers: Jordan Pickford, Nick Pope, Dean Henderson.
Defenders: Trent Alexander-Arnold, Kieran Trippier, Joe Gomez, John Stones, Harry Maguire, Tyrone Mings, Ben Chilwell, Fabian Delph.
Midfielders: Declan Rice, Harry Winks, Jordan Henderson, Ross Barkley, Mason Mount, Alex Oxlade-Chamberlain.
Forwards: Harry Kane, Raheem Sterling, Marcus Rashford, Jadon Sancho, Tammy Abraham, Callum Hudson-Odoi.
Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
The White Lotus: Season three
Creator: Mike White
Starring: Walton Goggins, Jason Isaacs, Natasha Rothwell
Rating: 4.5/5
