![]() | This is an archive of past discussions. Do not edit the contents of this page. If you wish to start a new discussion or revive an old one, please do so on the current talk page. |
Archive 1 |
Is ruthenium rare in the universe as a whole, or is it simply rare in the Earth's crust? Does the platinum group concentrate in the Earth's core?-- Syd Henderson 03:26, 10 October 2006 (UTC)
Are you sure that the activity figures are expressed in Curies? A Curie is HUGE, 1 Ci/gram beign defined as the activity of pure radium! The values quoted appear very far from "safe" to me, even those after 20 years of quarantine time... -- 159.149.103.4 11:38, 6 November 2006 (UTC)
Article changed over to new Wikipedia:WikiProject Elements format by maveric149. Elementbox converted 12:06, 6 July 2005 by Femto (previous revision was that of 01:15, 30 June 2005).
Some of the text in this entry was rewritten from Los Alamos National Laboratory - Ruthenium. Additional text was taken directly from the Elements database 20001107 (via dict.org), and WordNet (r) 1.7 (via dict.org). Data for the table were obtained from the sources listed on the subject page and Wikipedia:WikiProject Elements but were reformatted and converted into SI units.
Added some material on ruthenium CVD. This "review" isn't complete and I'll probably return to it to add more on the various beta-diketonates tried. ALD of Ru had been done by Aaltonen et al at the University of Helsinki, and that should be added. Also, the applications of ruthenium thin films are very poorly described and should be clarified. Globalistgirl ( talk) 05:10, 18 January 2008 (UTC)
Added the three consensus applications from the literature as per right now (pMOSFET metal gates, DRAMs, FRAMs, ECD liners). Globalistgirl ( talk) 05:33, 18 January 2008 (UTC)
The text states that Ruthenium is "white"; the info box states that it is "silver-white", and the picture looks "dark gray" to me. Stifynsemons 08:00, 22 December 2006 (UTC)
Anyone work with bulk Ru? I can provide an optical micrograph or a very cropped micrograph of a ruthenium thin film, but that may or may not be appropriate. Globalistgirl ( talk) 05:39, 18 January 2008 (UTC)
The first sentence in this block is vandalised or otherwise broken. —Preceding unsigned comment added by 130.225.102.1 ( talk) 11:05, 4 February 2008 (UTC)
The ruthenium spot price seems to have taken a huge leap recently (Late 2006/Early 2007). Does anyone know what is responsible for the increase? -- Pyrochem 05:55, 19 February 2007 (UTC)
The dot diagram for this article states that it is in the Noble Gasses group, whereas ruthenium is a transitional metal in the platinum group. —The preceding unsigned comment was added by 63.228.246.132 ( talk • contribs) .
Yes, but ruthenium only has one electron on its outer shell, so it shouldn't have eight dots.-- Floyd Elliot 02:52, 4 May 2006 (UTC) [1]
Scientific American June 13, 2012 has an article about ruthenium as a possible artificial photosynthesis catalyst. While not efficient (at this point) the ability to split both water and carbon dioxide makes ruthenium very interesting! ~~Cite error: The <ref>
tag has too many names (see the
help page).
Desiderius Erasmus (
talk) 17:56, 14 June 2012 (UTC)
[1]
Desiderius Erasmus (
talk) 17:56, 14 June 2012 (UTC)
References
-- Stone ( talk) 20:44, 22 August 2012 (UTC)
Redirects here but not used in article. 31.54.58.79 ( talk) 23:02, 23 November 2014 (UTC)
Hello! This is a note to let the editors of this article know that File:Ruthenium a half bar.jpg will be appearing as picture of the day on May 18, 2015. You can view and edit the POTD blurb at Template:POTD/2015-05-18. If this article needs any attention or maintenance, it would be preferable if that could be done before its appearance on the Main Page. Thanks! — Crisco 1492 ( talk) 00:10, 29 April 2015 (UTC)
Please someone knowledgeable, pipe-link "thick-film resistors" to Thick film technology if that is appropriate. Anarchangel ( talk) 20:50, 21 April 2016 (UTC)
The comment(s) below were originally left at Talk:Ruthenium/Comments, and are posted here for posterity. Following several discussions in past years, these subpages are now deprecated. The comments may be irrelevant or outdated; if so, please feel free to remove this section.
* The history and the lead section needs expansion.-- Stone ( talk) 13:16, 16 October 2008 (UTC) |
Last edited at 13:23, 16 October 2008 (UTC). Substituted at 05:07, 30 April 2016 (UTC)
Just found this article that 'chip' resistors use Ruthenium. Can this application be included?
http://www.digitimes.com/bits_chips/a20070410PD207.html —The preceding unsigned comment was added by 72.179.50.200 ( talk) 03:31, 11 April 2007 (UTC).
I can confirm the Ruthenium is being used to make new hard drives. Source:
JP Morgan research on the PGM industry. Hence the price movement.
Ruthenium is also used in electrochromic applications at an increasing rate. It's becomming a 'hot' area so demand is also increasing. I remember paying 3$ per gramm for RuCl3 two years ago. Now, it's 15$ per gramm!!!!!!!!!!!! This will hinder research of new electrochromes - cost too much now...
SquidgyBunny (
talk) 02:32, 17 January 2008 (UTC)
Whatever :]
Wikipedia has an article on Ruthenium anti-cancer drugs. Should we add a "See also" section to Ruthenium? Oaklandguy ( talk) 00:33, 22 October 2016 (UTC)
I edited, but the editsummary did not reach historyt.
![]() | This is an archive of past discussions. Do not edit the contents of this page. If you wish to start a new discussion or revive an old one, please do so on the current talk page. |
Archive 1 |
Is ruthenium rare in the universe as a whole, or is it simply rare in the Earth's crust? Does the platinum group concentrate in the Earth's core?-- Syd Henderson 03:26, 10 October 2006 (UTC)
Are you sure that the activity figures are expressed in Curies? A Curie is HUGE, 1 Ci/gram beign defined as the activity of pure radium! The values quoted appear very far from "safe" to me, even those after 20 years of quarantine time... -- 159.149.103.4 11:38, 6 November 2006 (UTC)
Article changed over to new Wikipedia:WikiProject Elements format by maveric149. Elementbox converted 12:06, 6 July 2005 by Femto (previous revision was that of 01:15, 30 June 2005).
Some of the text in this entry was rewritten from Los Alamos National Laboratory - Ruthenium. Additional text was taken directly from the Elements database 20001107 (via dict.org), and WordNet (r) 1.7 (via dict.org). Data for the table were obtained from the sources listed on the subject page and Wikipedia:WikiProject Elements but were reformatted and converted into SI units.
Added some material on ruthenium CVD. This "review" isn't complete and I'll probably return to it to add more on the various beta-diketonates tried. ALD of Ru had been done by Aaltonen et al at the University of Helsinki, and that should be added. Also, the applications of ruthenium thin films are very poorly described and should be clarified. Globalistgirl ( talk) 05:10, 18 January 2008 (UTC)
Added the three consensus applications from the literature as per right now (pMOSFET metal gates, DRAMs, FRAMs, ECD liners). Globalistgirl ( talk) 05:33, 18 January 2008 (UTC)
The text states that Ruthenium is "white"; the info box states that it is "silver-white", and the picture looks "dark gray" to me. Stifynsemons 08:00, 22 December 2006 (UTC)
Anyone work with bulk Ru? I can provide an optical micrograph or a very cropped micrograph of a ruthenium thin film, but that may or may not be appropriate. Globalistgirl ( talk) 05:39, 18 January 2008 (UTC)
The first sentence in this block is vandalised or otherwise broken. —Preceding unsigned comment added by 130.225.102.1 ( talk) 11:05, 4 February 2008 (UTC)
The ruthenium spot price seems to have taken a huge leap recently (Late 2006/Early 2007). Does anyone know what is responsible for the increase? -- Pyrochem 05:55, 19 February 2007 (UTC)
The dot diagram for this article states that it is in the Noble Gasses group, whereas ruthenium is a transitional metal in the platinum group. —The preceding unsigned comment was added by 63.228.246.132 ( talk • contribs) .
Yes, but ruthenium only has one electron on its outer shell, so it shouldn't have eight dots.-- Floyd Elliot 02:52, 4 May 2006 (UTC) [1]
Scientific American June 13, 2012 has an article about ruthenium as a possible artificial photosynthesis catalyst. While not efficient (at this point) the ability to split both water and carbon dioxide makes ruthenium very interesting! ~~Cite error: The <ref>
tag has too many names (see the
help page).
Desiderius Erasmus (
talk) 17:56, 14 June 2012 (UTC)
[1]
Desiderius Erasmus (
talk) 17:56, 14 June 2012 (UTC)
References
-- Stone ( talk) 20:44, 22 August 2012 (UTC)
Redirects here but not used in article. 31.54.58.79 ( talk) 23:02, 23 November 2014 (UTC)
Hello! This is a note to let the editors of this article know that File:Ruthenium a half bar.jpg will be appearing as picture of the day on May 18, 2015. You can view and edit the POTD blurb at Template:POTD/2015-05-18. If this article needs any attention or maintenance, it would be preferable if that could be done before its appearance on the Main Page. Thanks! — Crisco 1492 ( talk) 00:10, 29 April 2015 (UTC)
Please someone knowledgeable, pipe-link "thick-film resistors" to Thick film technology if that is appropriate. Anarchangel ( talk) 20:50, 21 April 2016 (UTC)
The comment(s) below were originally left at Talk:Ruthenium/Comments, and are posted here for posterity. Following several discussions in past years, these subpages are now deprecated. The comments may be irrelevant or outdated; if so, please feel free to remove this section.
* The history and the lead section needs expansion.-- Stone ( talk) 13:16, 16 October 2008 (UTC) |
Last edited at 13:23, 16 October 2008 (UTC). Substituted at 05:07, 30 April 2016 (UTC)
Just found this article that 'chip' resistors use Ruthenium. Can this application be included?
http://www.digitimes.com/bits_chips/a20070410PD207.html —The preceding unsigned comment was added by 72.179.50.200 ( talk) 03:31, 11 April 2007 (UTC).
I can confirm the Ruthenium is being used to make new hard drives. Source:
JP Morgan research on the PGM industry. Hence the price movement.
Ruthenium is also used in electrochromic applications at an increasing rate. It's becomming a 'hot' area so demand is also increasing. I remember paying 3$ per gramm for RuCl3 two years ago. Now, it's 15$ per gramm!!!!!!!!!!!! This will hinder research of new electrochromes - cost too much now...
SquidgyBunny (
talk) 02:32, 17 January 2008 (UTC)
Whatever :]
Wikipedia has an article on Ruthenium anti-cancer drugs. Should we add a "See also" section to Ruthenium? Oaklandguy ( talk) 00:33, 22 October 2016 (UTC)
I edited, but the editsummary did not reach historyt.