Titanium Bipolar Phaj Rau Hydrogen Roj Cell

Dab tsi yog Titanium Bipolar Phaj rau Hydrogen Roj Cell?

Proton exchange membranes, catalyst layers, air diffusion layers, thiab bipolar plates ua rau feem ntau ntawm cov roj cell. Lub phaj bipolar, uas yog lub hauv paus ntawm cov roj cell, txhawb lub membrane electrode structurally, cais hydrogen thiab oxygen, sib sau cov electrons, ua cua sov, muab raws rau hydrogen thiab oxygen, tso dej tawm los ntawm cov tshuaj tiv thaiv, thiab muab raws rau cua txias. kua dej. thiab ntau lwm yam haujlwm tseem ceeb.

Hauv cov roj cell pawg, hydrogen roj cell titanium bipolar phaj feem ntau muaj cov haujlwm hauv qab no:

Txhawb MEA

cais cov hlwb

Sib cais cathode thiab anode reactant gases los tiv thaiv lawv los ntawm kev sib xyaw ua ke Muab hluav taws xob sib txuas

Muab reactive gases thiab faib lawv tusyees

conduction kub ntawm cov tshuaj tiv thaiv

tshem tawm cov dej los ntawm cov khoom

Nrog kev sib dhos preload

Cov phaj bipolar tuaj yeem muab faib ua graphite, hlau, thiab cov khoom sib xyaw bipolar phaj raws li cov khoom sib txawv uas lawv tau ua. Peb cov ntaub ntawv hais los saum toj no txhua tus muaj qhov zoo thiab cov kev txwv tshwj xeeb rau lawv cov phiaj xwm bipolar. Graphite bipolar phaj yog cov khoom siv dav siv ntau tshaj plaws nyob rau hauv xyoo tas los no, txawm li cas los xij cov khoom siv hluav taws xob muaj zog hlau bipolar phaj yog kim dua li graphite bipolar daim hlau vim yog cov nqi pheej yig ntawm cov hlau bipolar phaj hauv ntau lawm. Txij li thaum lub ntim ntawm cov phaj pawg yog me me heev hnub no, hlau bipolar phaj tau ua hauj lwm ntau zaus.

Ntxiv mus, hydrogen roj cell hlau titanium bipolar phaj stacks muaj qhov zoo ntawm lub zog, lub zog ceev, qhov hnyav, ntim, kev co kuj, batch npaj thiab txias pib.

Muaj ntau ntau siv rau titanium bipolar daim hlau hauv hydrogen roj hlwb. Ua ntej, hydrogen roj hlwb tau lees paub tias yog kev xaiv lub zog huv thiab ruaj khov hauv kev thauj mus los. Hydrogen roj hlwb, uas tuaj yeem pab tig cov tshuaj tiv thaiv ntawm hydrogen thiab oxygen rau hauv hluav taws xob rau lub zog hluav taws xob, siv titanium bipolar daim hlau ua cov khoom siv electrode. Cov tsheb fais fab no tau xav tias tsis muaj emissions thiab muaj zog ntau dua li cov uas siv los ntawm cov roj ib txwm muaj.

Lub teb ntawm lub zog cia tseem tuaj yeem tau txais txiaj ntsig los ntawm kev siv cov roj ntsha hydrogen. Kev txav ntawm electrons ntawm hydrogen thiab oxygen yog catalyzed los ntawm titanium bipolar daim hlau, uas tuaj yeem hloov mus rau hauv lub zog thiab khaws cia. Txhawm rau kom tswj tau lub zog zoo ib yam, lub zog khaws cia thev naus laus zis tuaj yeem siv los tswj cov volatility ntawm cov khoom siv hluav taws xob tauj dua tshiab thiab sib npaug ntawm cov kev hloov pauv hauv lub zog.

Hauv qee daim ntawv thov tshwj xeeb, xws li aerospace, kev sib txuas lus nyob deb, submarines, thiab lwm yam, hydrogen roj hlwb kuj tseem siv tau. Hauv cov npe no, titanium bipolar daim hlau tuaj yeem xa cov khoom siv hluav taws xob zoo thiab cov khoom siv hluav taws xob, thiab vim tias titanium qhov kev ua tau zoo, nws kuj muaj qhov zoo ntawm corrosion kuj, lub teeb yuag, thiab lub zog siab, ua rau nws tsim nyog rau kev siv hauv cov xwm txheej nyuaj.

titanium bipolar daim hlau rau hydrogen roj hlwb tau siv dav hauv kev thauj mus los, lub zog cia thiab chaw tshwj xeeb, thiab tau ua haujlwm tseem ceeb rau kev tsim lub zog huv thiab kev txhim kho kom ruaj khov.

Peb lub lag luam tshwj xeeb hauv kev tsim khoom thiab muaj ntau yam khoom siv. Rau kev tshaj tawm ntawm txhua yam khoom kom txaus siab rau cov neeg siv khoom, peb muaj cov kws tshaj lij tsim khoom. Hais txog kev xaiv cov khoom siv raw, kev lag luam yog nyob hauv Baoji, qhov chaw nruab nrab ntawm lub ntiaj teb cov khoom siv titanium, thiab nws tiv thaiv cov saw hlau.

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