Whatchu know bout VANTABLACK?

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Vantablack is a chemically engineered pigment designed to be the blackest black on the face of the planet.

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Vantablack is a substance made of vertically aligned carbon nanotube arrays[1] and is the blackest artificial substance known, absorbing up to 99.965% of radiation in the visible spectrum.[2][3]

Properties


Vantablack grown on metal foil.
Vantablack is composed of a forest of vertical tubes which are "grown" on a substrate using a modified chemical vapor deposition process (CVD). When light strikes Vantablack, instead of bouncing off, it becomes trapped and is continually deflected among the tubes, eventually becoming absorbed and dissipating into heat.[1]

Vantablack was an improvement over similar substances developed at the time. Vantablack absorbs 99.965% of visible light. It can be created at 400 °C (752 °F); NASA had previously developed a similar substance, but that can only be grown at 750 °C (1,380 °F). For this reason, Vantablack can be grown on materials that cannot withstand higher temperatures.[1]

The outgassing and particle fallout levels of Vantablack are low. The high levels in similar substances in the past had prevented their commercial usefulness. Vantablack also has greater resistance to mechanical vibration, and has greater thermal stability.[5]

Development
Early development was carried out at the National Physical Laboratory in the UK,[6] although the term "Vanta" wasn't coined until sometime later.[7] Vertically aligned nanotube arrays are being sold by several firms, including NanoLab,[8] Santa Barbara Infrared[9] and others. [10]

The Vantablack name is trademarked by Surrey NanoSystems Limited [11] and has been referenced in three patents registered in the United States Patent and Trademark Office.[12]

Applications
This substance has many potential applications, including preventing stray light from entering telescopes, and improving the performance of infrared cameras both on Earth and in space,[10] Ben Jensen, Chief Technology Officer, Surrey NanoSystems, has explained: "For example, it reduces stray light, improving the ability of sensitive telescopes to see the faintest stars... Its ultra-low reflectance improves the sensitivity of terrestrial, space and air-borne instrumentation."[10]

Vantablack may also increase the absorption of heat in materials used in concentrated solar power technology, as well as military applications such as thermal camouflage. The emissivity of Vantablack and scalability support a wide range of applications.

The material is being used by artist Anish Kapoor who said, "It's effectively like a paint... Imagine a space that's so dark that as you walk in you lose all sense of where you are, what you are, and especially all sense of time."[13][14] The colour was exclusively licensed to Kapoor's studio for artistic use, causing outrage among some other artists such as Christian Furr and Stuart Semple.[15][16][17] However, the manufacturer has explained that Vantablack is also subject to export controls by the UK, and due to its temperature and physical requirements is not practical for use in many types of art.[18]

Source: Vantablack - Wikipedia

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When applied on objects, they completely lose their 3d qualities.

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Red Money

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Still waiting on that vantablack iPhone.....


It's like the OLED of black next to LCD black. Vantablack Makes Charlie Murphy look like Adam Sandler....RIP to Darkness aka Charlie Murphy.
 

ORDER_66

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why havent they made objects with this... a paint that absorbs light... a future stealth bomber coated with this would be dope.. :wow:
 

Red Money

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why havent they made objects with this... a paint that absorbs light... a future stealth bomber coated with this would be dope.. :wow:

They have BMWs painted with them as a concept....but I don't think they actually sell it.
 
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