Nyob rau hauv kev ua lag luam nrawm nrawm ntawm hydrogen ntau lawm los ntawm dej electrolysis, cov roj diffusion txheej, uas yog ib feem tseem ceeb ntawm cov hlwb electrolytic, plays lub luag haujlwm tseem ceeb hauv kev ua tau zoo thiab kev ntseeg siab ntawm tag nrho cov kab ke. Kev lag luam tam sim no nthuav tawm ntau yam kev siv thev naus laus zis rau kev xaiv cov khoom siv rau cov roj diffusion txheej, nrog rau kev saib xyuas tshwj xeeb yog them rau cov qauv sib xyaw ntawm cov khoom siv hlau sintered thiab hlau woven / nthuav mesh. Kab lus no delves rau hauv qhov tshwj xeeb zoo ntawm cov qauv sib xyaw no thiab cov qauv kev tshawb fawb tom qab nws.
Qhov tseem ceeb ntawm kev sib tw zoo ntawm cov qauv sib xyaw
--- Txhim kho Mechanical Integrity thiab Durability
Qhov txiaj ntsig tseem ceeb tshaj plaws ntawm cov qauv sib xyaw yog nyob rau hauv nws cov kev ua haujlwm zoo heev. Kev koom ua ke ntawm cov hlau woven mesh ua raws li "skeleton" rau tag nrho cov qauv, zoo heev txhim kho cov khoom tiv thaiv kev khoov thiab deformation. Hauv cov kev ua tau zoo, qhov kev txhawb zog no txhais tau tias lub neej ntev dua thiab zoo dua qhov kev ruaj ntseg, tshwj xeeb tshaj yog thaum ntsib qhov chaw hnyav xws li kev kub ntxhov thiab kev vibrations, cov qauv sib xyaw ua rau pom qhov zoo ntawm kev ntseeg tau zoo.
---Kev ua kom zoo tshaj ntawm Gas-Liquid Transport Efficiency
Qhov tseeb tus nqi ntawm cov qauv sib xyaw yog nyob rau hauv nws cov qauv tsim qauv zoo sib xws -theem porosity system. Cov pores loj dua nyob rau saum npoo ua kom yooj yim rau cov pa tawm sai, cov pores nruab nrab ntawm cov pa sib koom ua ke roj- cov kua dej faib tawm, thiab cov pores zoo nyob hauv qab tswj qhov tsim nyog ntub dej ntawm cov electrolyte. Cov qauv gradient porosity no ib txwm coj cov kev khiav ntawm cov pa roj thiab cov kua dej, txo cov kev thauj mus los thiab tsim kom muaj txiaj ntsig zoo rau kev ua haujlwm ruaj khov nyob rau hauv qhov siab tam sim no.
--- Kev txhim kho zoo ntawm Interface Properties
Los ntawm kev xaiv cov khoom siv thiab cov txheej txheem tswj, cov qauv sib xyaw ua tiav ua tiav kev sib raug zoo nrog cov electrode interface. Lub xub ntiag ntawm cov hlau woven txheej tsis tsuas yog txhim kho txoj hauv kev siv hluav taws xob, tab sis kuj tseem cuam tshuam cov thermal expansion sib txawv ntawm ntau yam ntaub ntawv. Qhov kev tsim no txo qis kev sib cuag tiv thaiv thaum txhim kho kev ruaj ntseg interface thaum lub sijhawm ua haujlwm ntev -, tso lub hauv paus rau kev ua haujlwm zoo thiab ua haujlwm ntev ntawm cov hlwb electrolytic.
TOPTITECH tus qauv tshiab sawv cev rau txoj hauv kev tseem ceeb rau kev tsim cov khoom siv hluav taws xob hluav taws xob: los ntawm kev siv cov txiaj ntsig zoo thiab kev sib koom ua ke ntawm cov khoom sib txawv, nws kov yeej cov kev txwv kev ua haujlwm ntawm ib qho - cov khoom siv. Nyob rau hauv lub neej yav tom ntej, nrog kev tshwm sim tsis tu ncua ntawm cov ntaub ntawv tshiab thiab cov txheej txheem, kev ua tau zoo ciam teb ntawm cov roj diffusion txheej yuav nthuav dav ntxiv, muab cov khoom siv txhawb nqa rau kev tsim kho ntsuab hydrogen zog kev lag luam.
