Graphene Is Also Super Strong

When I wrote about graphene when it was discovered four years ago (see Graphene - Nanofabric One Atom Thick), I thought it was a pretty good match for Roger Zelazny's Gauzy, a tent made from a fabric just one molecule thick.

It gets better.

Changgu Lee and Xiaoding Wei at Columbia University, New York, took flakes of graphene 10 to 20 micrometers in diameter, and laid them on top of a silicon wafer with tiny holes. Then, they tried punching holes in graphene with the diamond tip of an atomic force microscope.

They found that graphene has a breaking strength of 55 newtons per meter. This makes graphene one of the strongest materials ever measured in the laboratory.

Tim Booth and Peter Blake at the University of Manchester, UK, have been doing their own research, aimed at creating larger amounts of graphene, and bringing it out of the laboratory.

According to Booth:

"However, it is likely the most interesting applications will result from a unique combination of graphene's properties: transparency, electronic structure, stiffness, thermal conductivity," he says. "That could help achieve science-fiction applications."

One day, I'll have my Gauzy. And then some.

From NewScientist.

Scroll down for more stories in the same category. (Story submitted 7/20/2008)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 1 )

Related News Stories - (" Material ")

'Metallic Wood' Strong Like Titanium, Floats In Water
'A metal... light as cork and stronger than steel...' - Edgar Rice Burroughs, 1929.

Self-Healing Material Pulls Carbon Out Of The Air
'... could seal the punctures.' - Raymond Z. Gallun, 1951.

Shapeshifting Materials Transform By Light
'Its lines wavered, flowed, and then painfully reformed.'- Philip K. Dick, 1957.

Superstrong Multilayer Metal-Graphene Composite Material
Negligible increase in weight increased material strength by hundreds of times.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Asimov and Musk - Boring Company Tunnel vs. Street Race
'There was almost no sound, just a steady velvety whirr as the taxi sped along.'

Project Dylan - Amazon's Voice-Activated Wearable That Recognizes Human Emotions
Life imitates anime art.

Tesla Diagnoses Itself, Sends Part Request
'Tentacles emerged from the side of the machine and felt puzzledly at the damaged area.'

Lilium Electric Air Taxi Prototype
'The air-taxi found its way past and around other ground-cars...'

Swedes Premiere T-Pod Driverless Electric Truck
'the trucks gulped packages and scurried like beetles...'

HEL TVD Laser System To Be Built By Dynetics Lockheed Martin
'Forthwith flashes of actual flame, a bright glare leaping from one to another, sprang from the scattered group of men.'

Alcarelle Synthetic Alcohol Like Star Trek Synthehol
Bottoms up!

Datagrid Model Generation Perfect For Eternal Cities Of Science Fiction
'... there was enough flexibility to allow for wide variation.

Kazahk Ironist Protester Arrested For Blank Sign Protest
'...a man carried a white rectangular sign, blank on both sides.'

Bitcoin Surges Again, To $7,000
'... electronic, private cash, unbacked by any government, untraceable, completely anonymous.'

China Develops Taste Testing Robots
'Install taste buds in the end of one tentacle...'

North Sea Stone Age Reconstruction And Philip K Dick
'Your Dip digs back into antiquity. Rome. Greece. Dust and old volumes.'

Tesla Robotaxis Will Automatically Recharge Themselves
'Then it appeared to make up its mind, and trundled over to a wall socket...'

New Lifelike Material Powered By Artificial Metabolism
'... The biological robots were not living creatures.'

Husqvarna Automower 435X AWD
'Gramp Stevens sat in a lawn chair, watching the mower at work...'

Elon Musk Foretells Tesla Sans Steering Wheel
'How about the steering wheel... I don't need one.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.