Army Wants Black Blacker Than Black

The US Army is looking for a black that's blacker than black. How black? at least 99% of incident light should be absorbed.

OBJECTIVE: Design, develop, prototype, and demonstrate an antireflective coating or surface treatment process for metals that achieves light absorption of at least 95 percent (with a goal of 99 percent) in the ultraviolet, visible, infrared, and far-infrared regions. In addition, this coating or process should allow a surface to selectively exhibit earth color instead of broadband absorption as well as improve the heat transfer properties of the material.

DESCRIPTION: New surface structuring processes and nanodeposition technologies have demonstrated superior antireflective properties and thermal characteristics that improve heat dissipation. They have also demonstrated hydrophobic (water repellent) anticorrosive properties and hydrophilic (water absorbent) evaporative cooling properties. Although the primary aim of this topic is to create an antireflective coating, these other attributes are highly desirable. This technology has been demonstrated in small volumes, and this SBIR effort will determine if large scale applications are possible.

Science fiction fans recall the fuligin from Gene Wolf's Shadow of the Torturer. And the absolute black from Douglas Adams's novel Restaurant at the Edge of the Universe . Both were published in 1980.

Scientifiction fans, on the other hand, recall black coating from Doc Smith's 1942 novel Gray Lensman :

“Well, we have a black coating now that’s ninety-nine percent absorptive, and I don’t need ports or windows. At that, though, one percent reflection would be enough to give me away at a critical time. How’d it be to put a couple of the boys on that job? Have them put a decimal point after the ninety nine and see how many nines they can tack on behind it?”

Now, that's blacker than black. How about it, US Army?

From Army Small Business Innovation Research (SBIR) Proposal Submission Instructions via Wired.

Scroll down for more stories in the same category. (Story submitted 12/26/2012)

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 ( 4 )

Related News Stories - (" Material ")

'Diamond Nanothreads' Now, Someday Space Elevators?
'It is a continuous pseudo-one dimensional diamond crystal'- Arthur C. Clarke, 1978.

Diamond Nanothreads For Space Elevators?
'Continuous pseudo-one dimensional diamond crystal.'- Arthur C. Clarke.

Liquid Metal Technology Now Exists
'A mimetic poly-alloy.' John Cameron, 1991.

Crystalized Light Created At Princeton
'It will be matter, matter made of light...'- John W. Campbell, 1930.

 

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

Physicists Build Repulsor / Tractor Beam
'Brandon swung mighty tractor beams upon the severed halves of the Jovian vessel...'

High Fidelity Produces More Expressive Avatars!
'They are the audiovisual bodies that people use to communicate with each other...'

Will You Upload Your Mind Anytime Soon?
And if so, how long will the copy last?

Students! NASA Wants To 3D Print Your Tool Design In Space!
'Mass-produced only in the orbiting factories...'

Amazing ARES Augmented Reality Sandbox
'First he showed him where the input and output of his brand-new kingdom were, and how to program wars...'

'3D Light Sculpture' Projected Directly Onto Retina
'...projects directly on the retina of the eye…'

3D Printer Vending Machine Dispenses Dreams
'Nanofax AG offers a technology that digitally reproduces objects, physically, at a distance.'

Why Not Nurse Grandma With A Robot?
'She's made of a combination of springs, levers, acoustic instruments...'

Flock Of Minisats Will Image The Earth
'We... dropped roughly a thousand eyes on Beta Hydri IV.'

Should Robots Have Civil Rights?
'I've seen things... you people wouldn't believe...'

Robert Heinlein, Your Self-Driving Car Is Almost Ready!
'Mary Risling settled back for a little nap...'

The Manned Maneuvering Unit Story
'Little spurts of red-orange flame from the reaction pistol marked his companion's trail...'

Scheherazade, An Open Story Generator
'How can you compete with an IBM heavy-duty logomatic analogue?'

Sample The In Vitro Meat Cookbook
'I grabbed two Syntho-Steaks out of the freezer...'

'Diamond Nanothreads' Now, Someday Space Elevators?
'It is a continuous pseudo-one dimensional diamond crystal'

Erased Memories In A Flash Of Light
'Someone, probably at a government military-sciences lab, erased his conscious memories...'

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.