Fil:Plutonium pellet.jpg

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Beskrivelse
English: Plutonium-238 pellet under its own light. Pu-238, with a half-life of 87.7 years, is being used in space applications requiring a power source with a long service life. Pu-238 has a relatively high heat production rate which makes it useful as a power source. As a power and heat source, Pu-238 has also been used to power instruments left on the Moon by Apollo astronauts, navigation and weather satellites, and interplanetary probes. The interplanetary probe Pioneer-10, powered by a Pu-238 source, recently left the solar system. Image ID: 2006407
Dato (estimate)
Kilde http://www.doedigitalarchive.doe.gov/ImageDetailView.cfm?ImageID=2006407&page=search&pageid=thumb
Forfatter Department of Energy

These pellets are used for radioisotope thermoelectric generators. They are made of PuO2.

Licensering

Public domain This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.

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Derivative works of this file:  Plutonium-238 pellet.jpg

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plutonium 238

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Dato/tidMiniaturebilledeDimensionerBrugerKommentar
nuværende10. jan. 2009, 21:49Miniature af versionen fra 10. jan. 2009, 21:493.200 × 2.560 (2,16 MB)Fastfission~commonswikiReverted to version as of 22:17, 8 August 2006
8. dec. 2008, 02:18Miniature af versionen fra 8. dec. 2008, 02:18176 × 150 (47 KB)MavOld image did not specify exact source; replacing with a PD image of known source
9. aug. 2006, 00:17Miniature af versionen fra 9. aug. 2006, 00:173.200 × 2.560 (2,16 MB)Fastfission~commonswiki"Plutonium-238 sphere under its own light." These pellets are used for w:radioisotope thermoelectric generators. Image is courtesy the Department of Energy. ==License== {{PD-USGov-DOE}} Category:Plutonium

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