Kugwiritsa ntchito Insoluble Titanium Anodes
Insoluble titaniyamu anode akhala akugwiritsidwa ntchito kwambiri munjira zosiyanasiyana zama electrochemical, kuphatikiza organic electromechanical synthesis. Organic electromechanical synthesis ndi mtundu wa electrochemical reaction yomwe imaphatikizapo kusamutsa ma elekitironi pakati pa mamolekyu kuti apange mankhwala atsopano. M'zaka zaposachedwa, ma titanium anode osasungunuka atuluka ngati chisankho chomwe amakonda pakuchita kwamtunduwu chifukwa cha mawonekedwe awo apadera komanso mapindu awo.
Chimodzi mwazabwino zazikulu za anode osasungunuka a titaniyamu ndikukhazikika kwawo m'malo owononga. Mosiyana ndi mitundu ina ya anode, ma titaniyamu anode samawononga kapena kunyozeka akakumana ndi mankhwala oopsa. Izi zimawapangitsa kukhala abwino kuti agwiritsidwe ntchito mu organic electromechanical synthesis, pomwe momwe zinthu zimachitikira zimatha kukhala zowawa kwambiri. Kuphatikiza apo, titaniyamu anode ndi yolimba kwambiri komanso yokhalitsa, kuonetsetsa kuti imatha kupirira zovuta zogwiritsidwa ntchito mobwerezabwereza.
Ubwino wina wogwiritsa ntchito titanium anode osasungunuka mu organic electromechanical synthesis ndi kuchuluka kwawo komweko. Titaniyamu anode ali ndi malo okulirapo kuposa zinthu zina za anode, monga graphite kapena platinamu, zomwe zimapangitsa kuti pakhale kuchuluka kwamakono. Izi zikutanthauza kuti ma elekitironi ochulukirapo amatha kuyenda kudzera mu anode, zomwe zimapangitsa kuti azichita mwachangu komanso moyenera. Kuphatikiza apo, malo okulirapo a titaniyamu anode amalola kusinthika kwa okosijeni moyenera, yomwe ndi gawo lofunikira pamachitidwe ambiri a organic electromechanical synthesis.
Insoluble titanium anode nawonso amatha kusintha kwambiri, kuwapangitsa kukhala oyenera kugwiritsa ntchito zosiyanasiyana. Zitha kupangidwa mosavuta ndikukonzedwa kuti zigwirizane ndi zosowa zenizeni za zomwe zimachitika, ndipo ma conductivity awo akhoza kusinthidwa mwa kusintha makulidwe ndi mapangidwe a anode. Kusinthasintha uku kumawapangitsa kukhala chisankho chabwino kwambiri chogwiritsidwa ntchito mu organic electromechanical synthesis, yomwe nthawi zambiri imafunikira anode yokhala ndi mawonekedwe ndi mawonekedwe ake.
Pomaliza, kugwiritsa ntchito ma insoluble titanium anode mu organic electromechanical synthesis ndi njira yabwino kwambiri yopangira zinthu zatsopano. Makhalidwe apadera ndi mapindu a titaniyamu anode amawapangitsa kukhala chisankho chabwino pakuchita kwamtunduwu, kupereka kukhazikika, kulimba, kusasunthika kwakukulu, komanso kusinthasintha. Mwakutero, akukhala otchuka kwambiri pankhani ya organic electromechanical synthesis, ndipo akuyenera kuti apitirize kugwira ntchito yofunika kwambiri pakuchita kafukufuku ndi chitukuko.
Organic electromechanical synthesis (OES) imaphatikizapo kugwiritsa ntchito mphamvu yamagetsi kuyendetsa zochita za mankhwala mumagulu achilengedwe. Njira imeneyi ndi yofunika kwambiri popanga mankhwala, agrochemicals, ndi mankhwala ena achilengedwe. Kugwiritsa ntchito ma elekitirodi a titaniyamu osasungunuka ku OES kwayamba kutchuka chifukwa cha mawonekedwe ake apadera omwe amapangitsa kuti ikhale yogwira mtima kwambiri pakuyendetsa kayendedwe ka mankhwala.
Ubwino umodzi wogwiritsa ntchito ma elekitirodi a titaniyamu osasungunuka mu OES ndikukana dzimbiri. Katunduyu ndi chifukwa cha mapangidwe okhazikika a oxide wosanjikiza pamtunda wa electrode akakhala ndi mpweya kapena madzi. Chosanjikiza ichi chimagwira ntchito ngati chotchinga chomwe chimalepheretsa ma elekitirodi kuti asawonongeke, motero amawapangitsa kukhala olimba. Kuphatikiza apo, ma conductivity ake apamwamba komanso kukana kutsika kumapangitsa kuti ikhale chinthu chabwino kwambiri pakuyendetsa machitidwe amankhwala.
Kugwiritsa ntchito ma electrode a titaniyamu osasungunuka mu OES kuli ndi ntchito zingapo. Mwachitsanzo, angagwiritsidwe ntchito popanga mankhwala pogwiritsa ntchito electrochemical oxidation ya organic compounds, monga mankhwala, kupanga zopangira zomwe zingathe kukonzedwanso kuti zipereke mankhwala omaliza. Angagwiritsidwenso ntchito mu synthesis wa agrochemicals ndi electroreduction wa nitrate kupanga ammonia, amene angagwiritsidwe ntchito ngati fetereza.
Pomaliza, kugwiritsa ntchito ma elekitirodi a titaniyamu osasungunuka mu OES kuli ndi zabwino zingapo zomwe zimapangitsa kuti ikhale chinthu chabwino pakuyendetsa kayendedwe ka mankhwala. Kukana kwake kwa dzimbiri, kukhathamiritsa kwambiri, komanso kutsika kochepa kumapangitsa kuti ikhale yogwira mtima kwambiri popanga mankhwala ndi agrochemicals. Kupita patsogolo kwaukadaulo kupitilira kupereka mwayi watsopano wogwiritsa ntchito ma elekitirodi a titaniyamu osasungunuka m'njira zosiyanasiyana zamafakitale.