Niven's 'Black Power' Now Available In Infrared

In his 1995 short story The Woman in Del Rey Crater, sf writer Larry Niven writes about about black power, a technology that sounds impossible:

What's finally knocked the bottom out is this new solar electric paint. Black Power, they call it. It turns sunlight into electricity, just like any solar power converter, but you spray it on. Place your cables and then spray over them. All you need is sunlight and room.
(Read more about black power)

However, a team lead by University of Toronto scientist Ted Sargent has created a sprayable plastic composite that could harvest as much as thirty percent of the solar power that strikes a surface. The best plastic solar cells currently capture only about six percent.


One Nanoparticle (4 Billionths of a Meter in Diameter
(Individual atoms of lead and sulfur can be resolved)

"In fact, there's enough power from the sun hitting the Earth every day to supply all the world's needs for energy 10,000 times over,'' Sargent said in a phone interview Sunday from Boston. He is currently a visiting professor of nanotechnology at the Massachusetts Institute of Technology.

Sargent said the new plastic composite is, in layman's terms, a layer of film that "catches'' solar energy. He said the film can be applied to any device, much like paint is coated on a wall.
(From New plastic can better convert solar energy)

Technologies already exist that make large, low-cost solar cells possible (see Researchers move closer to plastic, cheaper solar power cells); these cells only harvested energy from the visible spectrum.

“We made particles from semiconductor crystals which were exactly two, three or four nanometres in size. The nanoparticles were so small they remained dispersed in everyday solvents just like the particles in paint,” explains Sargent. Then, they tuned the tiny nanocrystals to catch light at very long wavelengths. The result – a sprayable infrared detector.
(From Nanotechnologists' new plastic can see in the dark)

Story from Nanotechnologists' new plastic can see in the dark press release.

Scroll down for more stories in the same category. (Story submitted 1/10/2005)

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 ( 2 )

Related News Stories - (" Engineering ")

Jet-Powered Flying Suits Tested By Navy
'With his motor in operation, he moves like a diver, head foremost...' - Philip Frances Nowlan, 1928.

Pub Installs Electrified Fence Around Bar
'I start twelve immensely strong wires--naked, not insulated --from a big dynamo...' - Mark Twain, 1889.

Armano Remote Control Excavator
'The bulldozer moved through the... mine... ' - Niven and Pournelle, 1981.

Metalenses Now Reconfigurable With Liquid Crystal
'Hufhuf oil held in static tension...' - Frank Herbert, 1965.

 

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

Jet-Powered Flying Suits Tested By Navy
'With his motor in operation, he moves like a diver, head foremost...'

Pub Installs Electrified Fence Around Bar
'I start twelve immensely strong wires--naked, not insulated --from a big dynamo...'

What Does A Tesla Full Self-Driving Car See?
'All objects within my panoramic gaze trembled and vibrated like quick motion pictures...'

BioVYZR Is Ready, Anti-Covid19 PAPR Lovers
'Some clad in the insulated space-suits, with their transparent glassite helmets.'

Tesla Will Have Metal Gear Snake Autocoupler, Musk Confirms
'Its motion was so swift, complex, and perfect that at first I did not see it as a machine, in spite of its metallic glitter.'

Starlink Satellites Leading Edge On-Orbit Debris Mitigation
Propulsion-assisted orbital decay, brought to you by SpaceX.

Healight Ultraviolet Endotracheal Device Has Covid-19 Treatment Potential
'He applied the tip of the instrument to the interior of the wound...'

Parents Use AI To See One Last Message From Their Deceased Son
'...what's to keep me from showing face, Man?'

Satoshi Tomizu Creates Pocket Universes And Worldcraft Bubbles In Glass
'The Worldcraft bubble glittered, catching the light...'

Space Hero Inc. Offers Trip To ISS As Reality Show Prize
'This is Elmer Schmitz, presenting to you the finalists in our Aviation Quiz Program...'

I Love Ceiling-Mounted Robots
'Immediately an enormous apparatus fell on to her out of the ceiling...'

Armano Remote Control Excavator
'The bulldozer moved through the... mine... '

OK, NASA 3D Printer Of Food Not Yet Star Trek Food Synthesizer
Maybe not, but we're seeing definite progress.

Kelly Clarkson Show Like Black Mirror '15 Million Merits'
'These people are pieces of software called avatars.'

Salto Jumping Robot Now Sticks Landing!
'Lucky touched the leap knob and the hopper's leg retracted.'

Gyroscopic Median-Straddling Mass Transit Vehicles
'It was among these leviathans that the little gyrocar was daring to thrust its puny self...'

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.