Platinum black: Revision history

26 October 2023

• curprev 18:2318:23, 26 October 2023‎ Kku talk contribs‎ m 7,939 bytes +4‎ link [hH]ydrochloric acid undo

19 July 2023

• curprev 19:4219:42, 19 July 2023‎ A. B. talk contribs‎ 7,935 bytes −376‎ Undid revision 1156135683 by Ettrig (talk) per Wikipedia:Administrators' noticeboard/Incidents#User:Ettrig mass addition of longer leads. undo Tag: Undo

21 May 2023

• curprev 10:3410:34, 21 May 2023‎ Ettrig talk contribs‎ 8,311 bytes +376‎ longer intro undo Tag: Reverted

5 April 2023

• curprev 16:0116:01, 5 April 2023‎ AManWithNoPlan talk contribs‎ 7,935 bytes −7‎ https undo

4 April 2023

• curprev 01:3201:32, 4 April 2023‎ Beland talk contribs‎ m 7,942 bytes 0‎ MOS:UNITNAMES and MOS:CONVERSIONS for temperature and speed (via WP:JWB) undo

23 March 2023

• curprev 19:5619:56, 23 March 2023‎ Keisigei talk contribs‎ 7,942 bytes 0‎ No edit summary undo Tag: Visual edit

14 December 2022

• curprev 20:5320:53, 14 December 2022‎ Shinkolobwe talk contribs‎ 7,942 bytes +96‎ Adding local short description: "Finely powdered platinum used as a catalyst and for coating Pt electrodes", overriding Wikidata description "finely powdered platinum used as a catalyst" undo Tag: Shortdesc helper

20 September 2022

• curprev 11:5711:57, 20 September 2022‎ M97uzivatel talk contribs‎ 7,846 bytes −30‎ →‎References undo
• curprev 11:5611:56, 20 September 2022‎ M97uzivatel talk contribs‎ 7,876 bytes −2‎ No edit summary undo

21 May 2022

• curprev 17:3817:38, 21 May 2022‎ 2600:1700:5520:7f60:6dfd:a72f:8f04:5421 talk‎ 7,878 bytes −21‎ →‎Process of platinization of platinum metal undo

18 February 2021

• curprev 13:0713:07, 18 February 2021‎ Electrobear talk contribs‎ 7,899 bytes +1‎ No edit summary undo

25 November 2020

• curprev 17:0417:04, 25 November 2020‎ 18.31.4.221 talk‎ 7,898 bytes −18‎ no one calls aqua regia "chloroazotic acid" anymore undo

13 November 2020

• curprev 12:2312:23, 13 November 2020‎ SyrOrange88 talk contribs‎ 7,916 bytes −1‎ →‎Catalytic ignition of flammable gasses: corrected spelling; 'gasses' to 'gases' undo Tag: Visual edit
• curprev 12:2212:22, 13 November 2020‎ SyrOrange88 talk contribs‎ 7,917 bytes +186‎ tried improving lead section to give a broader overview undo Tag: Visual edit

7 October 2020

• curprev 17:3917:39, 7 October 2020‎ Citation bot talk contribs‎ 7,731 bytes +27‎ Alter: pages. Add: doi. Formatted dashes. | You can use this bot yourself. Report bugs here. | Suggested by Abductive | Category:Electrochemistry | via #UCB_Category undo

17 October 2019

• curprev 00:5100:51, 17 October 2019‎ Mad Loux talk contribs‎ m 7,704 bytes +9‎ Reverted 2 edits by 2405:204:9414:95C3:B729:FF3E:7D32:CEE2 (talk) to last revision by TreeOfKnowledge (TW) undo Tag: Undo
• curprev 00:5100:51, 17 October 2019‎ 2405:204:9414:95c3:b729:ff3e:7d32:cee2 talk‎ 7,695 bytes 0‎ No edit summary undo Tags: Mobile edit Mobile web edit
• curprev 00:5000:50, 17 October 2019‎ 2405:204:9414:95c3:b729:ff3e:7d32:cee2 talk‎ 7,695 bytes −9‎ No edit summary undo Tags: Mobile edit Mobile web edit

12 October 2019

• curprev 12:3112:31, 12 October 2019‎ TreeOfKnowledge talk contribs‎ 7,704 bytes +1,780‎ →‎Process of platinization of platinum metal: Add discovery of electroplating platinum black on platinum undo

19 September 2019

• curprev 21:3321:33, 19 September 2019‎ Nblewis talk contribs‎ 5,924 bytes −3‎ →‎Platinum metal sponge undo

12 July 2019

• curprev 19:2319:23, 12 July 2019‎ Bbl45c talk contribs‎ m 5,927 bytes −97‎ Deleted commercial external link. Broken anyway, and intended URL offers no additional information undo

12 December 2018

• curprev 07:0807:08, 12 December 2018‎ A876 talk contribs‎ 6,024 bytes +58‎ +see-also. checked some links. undo

27 June 2018

• curprev 14:5314:53, 27 June 2018‎ MottyGlicksman talk contribs‎ 5,966 bytes −10‎ →‎External links: Updated link undo

7 June 2018

• curprev 02:4002:40, 7 June 2018‎ Cedar101 talk contribs‎ m 5,976 bytes −20‎ →‎Platinum metal sponge: |+ undo

19 September 2017

• curprev 23:2923:29, 19 September 2017‎ Silverhill talk contribs‎ m 5,996 bytes +10‎ →‎Platinum metal sponge: improved legibility of "m²" in "Specific surface area" description undo

23 June 2017

• curprev 19:2919:29, 23 June 2017‎ 165.234.252.11 talk‎ 5,986 bytes +15‎ →‎Platinum metal sponge: absorb -> adsorb undo

24 December 2016

• curprev 16:1016:10, 24 December 2016‎ Dough34 talk contribs‎ m 5,971 bytes 0‎ reorder sections undo
• curprev 16:0916:09, 24 December 2016‎ Dough34 talk contribs‎ m 5,971 bytes 0‎ →‎Platinum metal sponge: fix link undo

21 December 2016

• curprev 14:1514:15, 21 December 2016‎ 145.131.171.51 talk‎ 5,971 bytes 0‎ →‎Platinum metal sponge undo

30 November 2016

• curprev 21:5521:55, 30 November 2016‎ 70.15.83.101 talk‎ 5,971 bytes +9‎ replaced "a lot of" with "a large amount of" undo

7 May 2016

• curprev 07:0407:04, 7 May 2016‎ BG19bot talk contribs‎ m 5,962 bytes −42‎ v1.38b - WP:WCW project (Break in list) undo Tag: WPCleaner

6 May 2016

• curprev 16:5916:59, 6 May 2016‎ Klbrain talk contribs‎ 6,004 bytes −53‎ →‎External links: Deleting a link to a company top page, not relevant to the specific topic undo
• curprev 16:5816:58, 6 May 2016‎ Klbrain talk contribs‎ 6,057 bytes −1‎ Switching a references subsection (from the last merge) into an external links section undo
• curprev 16:5616:56, 6 May 2016‎ Klbrain talk contribs‎ 6,058 bytes −3‎ →‎Platinum metal sponge: Fixing link to Chloroplatinic acid undo
• curprev 16:5416:54, 6 May 2016‎ Klbrain talk contribs‎ 6,061 bytes +11‎ →‎Platinum metal sponge: Fixing a redlink; linking to Aqua regia undo
• curprev 16:5016:50, 6 May 2016‎ Klbrain talk contribs‎ 6,050 bytes +1,407‎ →‎Platinum metal sponge: Completing bold merge in from Platinum sponge following stale Feb 2012 proposal to merge to Platinum; not discussed over 4 years; this seems to be a better target undo

6 January 2016

• curprev 14:5314:53, 6 January 2016‎ NotSamuel talk contribs‎ m 4,643 bytes +7‎ →‎Process of platinization of platinum metal undo Tag: Visual edit

27 December 2015

• curprev 02:4902:49, 27 December 2015‎ DavidCary talk contribs‎ 4,636 bytes +26‎ link to related articles, etc. undo

2 October 2015

• curprev 17:5617:56, 2 October 2015‎ Flyer22 Frozen talk contribs‎ 4,610 bytes −32‎ Reverted 1 good faith edit by 202.88.234.19 using STiki undo
• curprev 16:1016:10, 2 October 2015‎ 202.88.234.19 talk‎ 4,642 bytes +32‎ →‎Thin film electrode undo Tags: Mobile edit Mobile web edit

4 August 2015

• curprev 04:5404:54, 4 August 2015‎ Gilliam talk contribs‎ m 4,610 bytes −8‎ Reverted edits by 161.122.108.61 (talk) to last version by Project Osprey undo
• curprev 04:5304:53, 4 August 2015‎ 161.122.108.61 talk‎ 4,618 bytes +8‎ →‎Platinum metal sponge undo

3 October 2014

• curprev 20:2120:21, 3 October 2014‎ Project Osprey talk contribs‎ 4,610 bytes +37‎ added Category:Hydrogenation catalysts using HotCat undo

27 May 2014

• curprev 01:1701:17, 27 May 2014‎ Carriearchdale talk contribs‎ m 4,573 bytes +20‎ clean up using AWB undo

29 March 2014

• curprev 21:5721:57, 29 March 2014‎ Christian75 talk contribs‎ 4,553 bytes +35‎ Added {{lead too short}} tag to article (TW) undo

23 March 2014

• curprev 08:2908:29, 23 March 2014‎ AnomieBOT talk contribs‎ m 4,518 bytes +16‎ Dating maintenance tags: {{Fact}} undo
• curprev 08:0808:08, 23 March 2014‎ Riventree talk contribs‎ m 4,502 bytes −10‎ →‎Thin film electrode: Clearer undo
• curprev 08:0708:07, 23 March 2014‎ Riventree talk contribs‎ m 4,512 bytes +1‎ →‎Thin film catalyst: undo brain damage I put in 2 edits ago undo
• curprev 08:0708:07, 23 March 2014‎ Riventree talk contribs‎ 4,511 bytes +9‎ →‎Process of platinization of platinum metal undo
• curprev 08:0608:06, 23 March 2014‎ Riventree talk contribs‎ m 4,502 bytes −1‎ →‎Process of platinization of platinum metal: Surely this is what was meant. undo