Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Self-Healing Batteries
Self-healing batteries are under development at the University of Illinois at Urbana-Champaign, supported by the U.S. Department of Energy’s (DOE) Argonne National Laboratory.
(Autonomic Materials for Smarter, Safer, Longer-Lasting Batteries)
The researchers embedded tiny liquid-metal filled microspheres within the battery. The microspheres remain dormant until the battery is damaged, at which point they burst and release the liquid metal contained within to fill the gaps in the electrical circuit. The capsules could be engineered to release their payload as a response to damage or overheating.The researchers tested the simple version of the technology by connecting an electrode with a wire to determine whether the capsules could repair the circuit after cutting it. It worked in less than a millisecond.
Researchers hope that using autonomic, self-healing materials in batteries will lead to batteries that heal themselves from breakage (from being dropped) as well as the shocks of day-to-day use.
SF writer J.G. Ballard described a bendable, self-healing material in his 1962 short story The Thousand Dreams of Stellavista. Ballard wrote about psychotropic houses with bendable walls that responded to the emotions of visitors. The walls were made of plastex.
It was a beautiful room all right, with opaque plastex walls and white fluo-glass ceiling, but something terrible had happened there. As it responded to me, the ceiling lifting slightly and the walls growing less opaque, reflecting my perspective-seeking eye, I noticed that curious mottled knots were forming, indicating where the room had been strained and healed faultily.
(Read more about plastex)
Via MedGadget.
Scroll down for more stories in the same category. (Story submitted 1/25/2012)
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 ( 0 )
Related News Stories - (" Material ")
Harvard Metamaterials Change Structure Instantly
'Annealed in any shape for a time, and codified, the structure of that shape is retained down to the molecules.' - Samuel R. Delany
Nano-Chainmail 2D Mechanically Interlocked Polymer
'Nemourlon armor of reasonable weight resists penetration by most fragments and any bullet that is not both reasonably heavy and fairly high-velocity.' - Jerry Pournelle, 1976.
Goldene - A Two-Dimensional Sheet Of Gold One Atom Thick
'Hasan always pitched a Gauzy - a one-molecule-layer tent, opaque, feather-light, and very tough.' - Roger Zelazny, 1966.
GNoME AI From DeepMind Invents Millions Of New Materials
'...the legendary creativity of our finest human authors pales against the mathematical indefatigability of GNoME.'
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.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Jetson ONE Air Races Begin, Can Air Polo Be Far Behind?
'If you're one of those rarities who haven't attended a rocket-polo "carnage", let me tell you it's a colorful affair.'
Will Space Stations Have Large Interior Spaces Again?
'They filed clumsily into the battleroom, like children in a swimming pool for the first time, clinging to the handholds along the side.'
Mornine Sales Robot
'Robot-salesmen were everywhere, gesturing...'
Bipedal Robot Floats Gently While Walking
'a walking balloon proceeded with long strides of its aluminum legs...'
Musk Idea Of Cars Talking To Each Other Predicted 70 Years Ago
'My cars talk to one another.'
Elegant Bivouac Shelter Produces Water And Electricity
'There was nowhere on the planet where science and technology could not provide one with a comfortable home...'
X-Control Janus-1 A Suitcase Aircraft
'You will notice that it... fits the suitcase nicely.'
'AI Assistants' Are Actually Less Reliable For News
'Most men updated their PIP on New Year's Day...'
YES!! Remote Teleoperated Robots predicted by Technovelgy!
'...a misshapen, many-tentacled thing about twice the size of a man.'
Will Robots Ever Fold Landry?
Where have you gone, Mrs. Robinson?
Will AIs Give Better Results If You're Rude To Them?
'I said, "Listen up, motherf*cker.'
Cybertruck Robotic Arm F10 Drone Launch!
Drone away!
Black Fungus Blocks Radiation
'You were surrounded by Astrophage most of the time'
Liuzhi Process Now In Use In China
'He was in a high-ceilinged windowless cell with walls of glittering white porcelain.'
Reflect Orbital Offers 'Sunlight on Demand' And Light Pollution
'I don't have to tell you about the seven two-mile-diameter orbital mirrors...'
Will Robots Become Family Caregivers?
'The robant and the tiny old woman entered the control room slowly...'
