Titanium anode (kuma aka sani da titanium-tushen karfe oxide mai rufi anode, DSA, Dimensionally Stable Anode) wani babban aikin lantarki abu ne wanda aka yi amfani da shi sosai a fagen electrochemistry. Yana da kyakkyawan juriya na lalata, babban aikin catalytic da tsawon rai.

1. Core halaye na titanium anode
- Kwanciyar kwanciyar hankali: Tazarar lantarki ya kasance baya canzawa yayin aikin lantarki, yana tabbatar da ingantaccen ƙarfin lantarki.
- Juriya mai ƙarfi mai ƙarfi: Ya dace da ƙaƙƙarfan acid, alkali mai ƙarfi da kafofin watsa labarai masu ɗauke da Cl⁻, tare da juriyar lalata da nisa fiye da na graphite da anodes na gubar.
- Low ƙarfin lantarki mai aiki: Low overpotential for oxygen/chlorine juyin halitta, ceton 10% -20% makamashi.
- Dogon rayuwa: A cikin masana'antar chlor-alkali, tsawon rayuwar zai iya kaiwa shekaru 6, yayin da na graphite anode shine watanni 8 kacal.
- Babban yawa na yanzu: Yana goyan bayan 17A/dm² (graphite anode shine kawai 8A/dm²), haɓaka ingantaccen samarwa.

2. Babban wuraren aikace-aikacen
(1) Masana'antar Chlor-alkali
- Electrolysis na brine don samar da chlorine da caustic soda, titanium anode na iya rage ƙarfin lantarki da inganta chlorine tsarki.
- Maye gurbin graphite anode don guje wa gurɓatar electrolyte.
(2) Maganin sharar ruwa
- Electrocatalytic oxidation: Rage kwayoyin halitta a cikin bugu da rini, magunguna, da ruwan sharar ruwa, tare da adadin cire COD har zuwa 90%.
- Sodium hypochlorite janareta: Electrolyze brine don samar da maganin kashe kwayoyin cuta, ana amfani da shi don najasa a asibiti da kuma kula da ruwan wanka.
- Maganin sharar gida na rediyoaktif: farfadowa da na'urorin lantarki na ƙarfe na rediyo kamar su uranium da plutonium.
(3) Electrolating masana'antu
- An yi amfani da shi don plating na nickel, plating na chromium, plating na zinariya, da dai sauransu don inganta daidaituwa na plating Layer da rage gurbataccen bayani.
Juyin iskar oxygen ya wuce 0.5V ƙasa da na gubar anode, wanda ke adana kuzari sosai.
(4) Electrolytic metallurgy
- Cire karafa irin su jan karfe, zinc, da nickel, maye gurbin anode na gubar, da guje wa gurɓatawar cathode.
- Ya dace da babban yawan halin yanzu (kamar 8000A/m²) da kunkuntar tsaka-tsakin tsaka-tsakin lantarki (5mm).
(5) Sabon makamashi da samar da hydrogen
- Samar da hydrogen ta hanyar electrolysis na ruwa: Rage haɓakar iskar oxygen mai ƙarfi da haɓaka ƙarfin kuzari.
- Baturi mai ƙarfi: ana amfani dashi don masana'antar farantin tushen titanium.
(6) Sauran aikace-aikace
- Kariyar Kathodic: anti-lalata na marine karfe Tsarin, tare da sabis rayuwa na fiye da shekaru 10.
- Haɗin lantarki: kamar shirye-shiryen mahadi na ƙwayoyin cuta da tsaka-tsakin magunguna.

3. Tsarin sutura da zaɓi
- Rubutun gama gari:
- Ruthenium (RuO₂): dace da chlor-alkali masana'antu, resistant zuwa Cl⁻ lalata.
- Iridium (IrO₂): mai karfi acid juriya, dace da sharar gida magani.
- Platinum shafi: amfani da high-tsarki titanium electrolysis, resistant zuwa high zafin jiki (600 ℃).
- Tsarin tsari: farantin, bututu, raga, waya, da sauransu, ana iya keɓance su gwargwadon buƙatu.

4. Kulawa da haɓaka rayuwa
- Tsaftacewa na yau da kullun: kurkura da ruwa mai tsafta bayan rufewa don guje wa sikeli.
- Guji lalacewa na inji: lalacewa ga platinum Layer zai haifar da saurin lalata kayan aikin titanium.
- Kunna Electrolytic: juyar da jiyya na yanzu kowane awanni 3000 don cire Layer passivation.

5. Abubuwan ci gaba na gaba
- Rubutun da aka haɗa: irin su platinum-iridium gradient coatings, yana ƙara rage haɓakar haɓakar iskar oxygen (ɗakin gwaje-gwaje ya kai 1.25V).
- Saka idanu mai hankali: na'urori masu auna firikwensin suna lura da asarar shafi a cikin ainihin lokaci.
- Kariyar muhalli da sabbin aikace-aikacen makamashi: irin su batura masu ƙarfi da ingantaccen samar da hydrogen.