Store Electricity In Paper - Next Stop, E-Paper!
Power Paper! That's the latest from researchers at Linköping University’s Laboratory of Organic Electronics, Sweden. It's just the sort of enabling technology that science fiction writers need to make their ideas true in reality.
(Store electricity in paper)
One sheet, 15 centimetres in diameter and a few tenths of a millimetre thick can store as much as 1 F, which is similar to the supercapacitors currently on the market. The material can be recharged hundreds of times and each charge only takes a few seconds.
“Thin films that function as capacitors have existed for some time. What we have done is to produce the material in three dimensions. We can produce thick sheets,” says Xavier Crispin, professor of organic electronics and co-author to the article just published in Advanced Science.
The material, power paper, looks and feels like a slightly plasticky paper and the researchers have amused themselves by using one piece to make an origami swan — which gives an indication of its strength.
The structural foundation of the material is nanocellulose, which is cellulose fibres which, using high-pressure water, are broken down into fibres as thin as 20 nm in diameter. With the cellulose fibres in a solution of water, an electrically charged polymer (PEDOT:PSS), also in a water solution, is added. The polymer then forms a thin coating around the fibres.
SF fans have been waiting patiently for their color e-paper, and you can't have a sheet of e-paper that doesn't have a power source, can you? Check out the mediatron from Neal Stephenson's 1995 novel The Diamond Age:
Bud took a seat and skimmed a mediatron from the coffee table; it looked exactly like a dirty, wrinkled, blank sheet of paper. "'Annals of Self-Protection,'" he said, loud enough for everyone else in the place to hear him. The logo of his favorite meedfeed coalesced on the page. Mediaglyphics, mostly the cool animated ones, arranged themselves in a grid.
(Read more about Stephenson's mediatron)
Via DeepStuff; thanks to Thanks to Winchell Chung (@nyrath at Project Rho) for mentioning this.
Scroll down for more stories in the same category. (Story submitted 11/28/2015)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
Implosion Fabrication Shrinks 3D Objects To Nanoscale
'Carter had watched miniaturization a hundred times...' - Isaac Asimov, 1965.
ODYSSEUS Solar-Powered Stratospheric Plane Flies Forever
'The planes flew continuously, twenty-four hours a day...' - EB White, 1950.
Phil Nuyttnn's City Under The Sea
''Under the lower roof there was no water, but a clear and luminous atmosphere...' - Andre Laurie, 1895.
Stick-On Tape Speakers, As Predicted By Bruce Sterling
Flexible tape speakers, someday.
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.
North Focals Smart Glasses Provide Augmented Reality In Style
'The world ... is drenched in unfamiliar information all the way to the horizon.'
Tesla Driver Caught Napping Behind The Wheel
'Mary Risling settled back for a little nap...'
Hayabusa 2 To Begin Asteroid Mining
'We must dig down, and then doubtless we shall find the metal.'
Ionocraft Drone Powered By Electrohydrodynamic Thrust
'He saw one hiss by him as he rounded the corner, trailing a short whip antenna...'
Purdue Pharma Ready To Profit From OxyContin Use Or Addiction Recovery
'It may be organic damage. It may be permanent. Time'll tell, and only after you are off Substance D for a long while.'
BloxVox Mutes Cellphone Convos
It's the polite thing to do, and has been the polite thing to do for about four generations.
Superfast Replicator: Volumetric Additive Manufacturing
I can't wait. Bring it on.
DNA May Contain Malware
'You were told to embed the logical pathogen.'
I Can't Resist Worm Robots
'Seen close it was not completely flexible...'
Rplate Digital License Plates Now Legal In Michigan
'Gragg's digital ink license plates ...'
Can Musk Starship Astronauts Use Magnetic Boots?
'Walking awkwardly in the magnetic boots that held him to the black mass of meteoric iron...'
Giant Dolphin Spotted On Jupiter!
'Now at last he could appreciate its real size and complexity...'
Musk's Starship An SF Fan's Dream Come True
Perfect for testing, perfect for fans!
TinyMobileRobots Are Sewer Sentinels
Every movie monster gets its start someplace.
Fishy Facial Recognition Now Possible
'Palenkis can identify random line patterns better than any other species in the universe.'
Spicy Tomatoes Created With Genetic Engineering
How about mashed potatoes and brown gravy?
More SF in the News Stories
More Beyond Technovelgy science news stories