doubt chemistry CR2032 battery - Page 1
Forum section: electronics / general

author: ranger87
author_rank: Newbie
timestamp: November 21, 2022, 11:58:42 am
content: What is the chemical composition of the CR2032 battery?Is it an oxidative corrosive chemical composition for metals and PCBs?over the years and storage battery this chemical composition of CR2032 changes and turns into a corrosive oxidative chemical compound that leaks and corrodes?

author: hexreader
author_rank: Frequent Contributor
timestamp: November 21, 2022, 12:31:34 pm
content: Wow!Two new aliases and two new countries just today - it is hard to keep up....Dec 2024 Here is what I know so far:50 User names:Alucardps1, and77man, barretff7, carlosff2, cecil87, cecilp87, cloudff7ps1, cloudff7, cloud ff7, classicsamus87, classicsamus, classic samus aran , classicjohn, cloudff1987, electroenergy, eletroenergy, electroenergy88, gamemaniaco, Gamer87, gamer87, gamer776, gamer1987, gamer87fla, gamer87272298, hardwarepc86, iStef 1, italnogcloudff7, james23051987, johnmullins, John rodrigues, johnroduigues, john82, junior1987, kaiko88, kesadav882, marks88, Mario Snes, micksmelanie, nogueiraat, Nogueira AT, ranger87, robertart, samusaran87, samusbadan77, scatmanjohn, sonicmario, tiago1986, tsubasaoliver, 73nog45 Forums:afterdawn forum - gamer1987allaboutcircuits - james23051987, micksmelanie (banned), classicsamus87 (banned), hardwarepc86, junior1987 (banned), electroenergy, barretff7, cecilp87, kaike88, samusbadan77arduino - cloudff1987badcaps.net forum - gamer87 (banned)CDRinfo forum - gamemaniacocircuitdigest - johnmullinscore-electronics - gamer87272298DigiKey TechForum - cloudff7, italnogcloudff7, kesadav882DigitalFAQ forum - gamemaniaco(banned)Dingoonity - gamer87Edaboard - Gamer87 (banned), John rodrigues (banned), cecil87eepower - cloud ff7EEVblog - micksmelanie (banned), johnrodrigues (banned), classicsamus87, robertart, tiago1986, carlosff2, ranger87, john82, marks88(banned)electronics-lab - nogueiraatElectronica Pt - gamer87, Alucardps1, cloudff7eletronica2002 forum - gamemaniacoemulator zone - gamer87engineerboards - cloudff7ETO - cloudff7 (banned), classicjohn (banned), eletroenergy, samusaran87, and77manEverDrive - cloudff7HDD LAND - gamer87HDDGURU - sonicmarioImgBurn forum - gamemaniacointel community - gamer87intofpv - carlosff2Maker Pro (was Electronics Point) - gamer87 (banned twice), johnmullins, scatmanjohn, classicsamus(banned), tsubasaoliver (banned), electroenergy88 (banned)microchip forum - gamer87, 77nogphysicsforums - gamer87PSX Place - cloudff7Quora - Nogueira ATreddit - carlosff2Redfox.bz - cloudff7scienceforums.net gamer87ST community - iStef.1StackExchange - classic samus aran (suspended), Mario Snestechenclave - gamer87techpowerup forum - gamer87flatechsupportforum - cloudff7, gamer776tom's hardware - cloudff7, cloudff7ps1VideoHelp forum - gamemaniaco(banned)vintageradio.net - cloudff7 (banned)WD community - gamer87From Brazil, IP address Brazil, but claiming Albania, Andorra, Argentina, Australia, Bolivia, Belgium (Bruges), Denmark, Iceland, London, New York, UK, United StatesBehaviours:Storing things, flooding multiple forums, opening multiple accounts, asking the same question over and over and ignoring the replies, lying

author: jpanhalt
author_rank: Super Contributor
timestamp: November 21, 2022, 12:35:53 pm
content: Have you read this thesis:https://www.gutenberg.org/files/14986/14986-h/14986-h.htmAll batteries produce electrical current by oxidation/reduction reactions, aka "REDOX" reactions. The CR2032 is no exception (https://en.wikipedia.org/wiki/Lithium_metal_battery).Quote from: Michael FaradayWhether a battery leaks is mostly a matter of how it is constructed, albeit some chemistries seem to be more prone to leakage and causing damage than others.

author: voltsandjolts
author_rank: Unknown
timestamp: November 21, 2022, 01:26:15 pm
content: @hexreaderNice workI have no idea how you gather that info, some automated method...or must be quite some time?

author: SeanB
author_rank: Super Contributor
timestamp: November 21, 2022, 01:32:04 pm
content: My guess he is a member of all those boards, or just used a search to find those common questions, using an exact text match mask.

author: hexreader
author_rank: Frequent Contributor
timestamp: November 21, 2022, 01:32:27 pm
content: Quote from: voltsandjolts on November 21, 2022, 01:26:15 pmList built up over the years since 2017, plus a little GooglingWhat I hate most are the blatant lies that insult the intelligence of all of usI worry that this obsessive behaviour of mine is more obsessive than gamer87... or maybe it is an over-blown sense of justice or fairness?I guess gamer87 and I both need therapyEDIT - just found a CR2032 question from 1 May 2016Six and a half years agohttps://www.electronica-pt.com/forum-eletronica/eletronica-geral/90720-duvidas-sobre-bateria-cr2032?limitstart=0

author: ranger87
author_rank: Newbie
timestamp: November 21, 2022, 03:30:14 pm
content: Some people say that cr2032 leaks others say that cr2032 does not leak and I am in doubt if I can keep them on the PCB or remove them all because of leakage and corrosion of the pcb

author: xmris
author_rank: Contributor
timestamp: November 21, 2022, 06:28:15 pm
content: @hexreaderif you have/keep more details pls update thehttps://www.stopforumspam.com/it's a valuable tool, I m admin on a forum and this database is quite handy.

author: 2N2222A
author_rank: Regular Contributor
timestamp: November 25, 2022, 11:55:49 pm
content: Quote from: hexreader on November 21, 2022, 12:31:34 pmStoring things?

author: xmris
author_rank: Contributor
timestamp: November 26, 2022, 09:21:37 am
content: Quote from: 2N2222A on November 25, 2022, 11:55:49 pmAKA: hoarding

author: bidrohini
author_rank: Regular Contributor
timestamp: December 17, 2022, 07:34:06 am
content: Specifically, the CR2032 battery is a Lithium-manganese dioxide battery (LiMn02). It is composed of a Mn02 cathode and a lithium anode. The construction of a typical CR2032 battery features a stainless steel case to prevent any leakage of the non-corrosive electrolyte.