Electrochemical dzimbiri

Electrochemical dzimbiri - ndi mtundu ambiri kuyan'anila za kukhulupirika zitsulo kapangidwe. Sikuti kumiza mbali mu electrolyte lapansi. Nthawi zambiri ndi okwanira kuti filimu woonda padziko zakuthupi.

Electrochemical dzimbiri zitsulo amapezeka mokulirapo, chifukwa cha kugwiritsa ntchito kwambiri luso ndi banja mchere (mankhwala enaake potaziyamu ndi sodium wochuluka). Nthawi zambiri, zinthu zimenezi ntchito yozizira mwamsanga kuchotsa ayezi ndi chisanu misewu. Koposa zonse, ikusonyeza kumapeto, kuwonongeka Choncho ntchito kwa zofunikira mobisa ndi dziko zoyendera.

Galvanic dzimbiri limapezeka pa ziwalo za makina, nyumba, zipangizo zimene zili mu nthaka, dothi, madzi (nyanja kapena mtsinje), m'mlengalenga mu njira cholinga luso, mchikakamizo cha lubricating, mankhwala kuzirala.

chiwonongeko zimachititsa mafunde yosokera akuwuka kwa kutayikira mphamvu kuchokera ku dera la magetsi ku dothi kapena madzi, ndiyeno - mu membala structural. Kodi linanena bungwe n'zosiyana (zitsulo mu dothi kapena madzi), pali chiwonongeko cha mbali - electrochemical dzimbiri. Nthawi zambiri mafunde yosokera anapanga m'madera ukusunthira pansi mayendedwe (trams, sitima njanji magetsi). Choncho, kafukufuku akusonyeza kuti 1 ampere pa chaka akhoza kuyimisa makilogalamu 33,4 wa patsogolo, nthaka ndi makilogalamu 10,7, 9,1 makilogalamu chitsulo.

Nthawi zambiri chiwonongeko cha chitukuko kumafuna zifukwa zingapo.

Electrochemical dzimbiri ndi ndondomeko inayake. The aloyi (kapena zinthu palokha) wotaya gawo la maatomu zilipo. Iwo (maatomu) ndi anasamutsidwa mu mawonekedwe a ayoni mu njira electrolytic. M'malo anataya zitsulo tinthu kuoneka ma elekitironi amene anali kuyang'anira chuma ndi zoipa mlandu. The electrolyte ali ndi mlandu positive. Choncho, galvanic dzimbiri ndipamene angapo galvanic. The redox anachita kungathandize kuti inhomogeneity mu dongosolo mankhwala zakuthupi. zinthu kukulitsa mu mapangidwe anodes ndi cathodes ali mbali ndi mapindikidwe okhazikika, kusowa pachilichonse mu ❖ kuyanika zitsulo mafilimu zozitetezera.

Kusunga chiwonongeko cha mbali ndi akhoza kukhala kunyumba. Izi zimafuna misomali atatu, makapu atatu ndi brine (mchere, kotero mu madzi), kachidutswa kakang'ono nthaka, mkuwa waya (kutchinjiriza ayenera kuchotsedwa).

Msomali woyamba ndi adatchithisira mu beaker ndi osakaniza mchere. The chachiwiri tayi waya ndipo ayenera kuyikidwa mu njira (galasi wachiwiri). Msomali lachitatu adatchithisira chiwiya lachitatu. Siyani kwa masiku awiri kapena atatu. Itatha nthawi iyi, misomali onse atatu dzimbiri adzakhala phwando. Komabe, ndi msomali mu boma choyipitsitsa cha waya, chabwino - ndi nthaka. Kusiyana kumeneku amagwirizana ndi luso losiyana zitsulo kuti aperekepo ma elekitironi.

njira ya kusintha lingathe ntchito kuteteza chuma. Tikumbukenso kuti njira si kugwirizana ndi kutchinjiriza. The cathode (anode) amagwiritsidwa ntchito ngati njira chitetezo.

Choncho dongosolo kuteteza akuvutika (mwachitsanzo, nthaka) sing'anga, zaikidwa ndi cathode (zoipa mlandu elekitirodi) magetsi gwero. Choncho, item ndiye cathode. Mu sing'anga yomweyo anaikidwa ndi item akale, kuika kwa anode kuchokera kwa anthu wamba. Zikuwononga ndondomeko kumabweretsa chiwonongeko cha zitsulo akale amene amakhala anode.

Palinso nsembe mtundu chitetezo. Mosiyana ndi pamwamba, chimake limapereka kugwiritsa ntchito anode makamaka - a anaponda. Mu ntchito yake yogwira kuposa kapangidwe kumuteteza zitsulo. Mwapanikizika dzimbiri mtetezi amachita ntchito anode ndi (elekitirodi zabwino), ndi kugwa, amateteza kuswa kukhulupirika kuteteza zinthu.