Ntshiab Titanium Bipolar Phaj

Cov ntshiab Titanium Bipolar Phaj yog tsim los ntawm cov phaj thiab cov dej ntws, uas yog lub cev pob txha hauv pawg. Qhov chaw ntws yog stacked nrog cov membrane electrode los tsim cov pawg, uas txhawb cov roj cell, sau cov tam sim no, muab cov channel rau cov coolant, cais cov oxidant thiab txo tus neeg sawv cev, thiab lwm yam.

Because of its low density, high specific strength and excellent corrosion resistance in acidic environment, titanium has high application value in hydrogen fuel cell bipolar plates.

Raws li ib feem tseem ceeb ntawm PEMFC, Pure titanium bipolar phaj nyiaj ntau tshaj 70% ntawm qhov hnyav ntawm pawg, kwv yees li 50% ntawm cov ntim, thiab nws cov nqi yog li 30% mus rau 50% ntawm cov nqi roj teeb. Ntawm lawv, graphite bipolar phaj muaj lub teeb yuag, zoo corrosion kuj, zoo heev hluav taws xob thiab thermal conductivity, tab sis nws yog nkig thiab thermal conductivity. Composite bipolar phaj muaj zoo heev formability thiab siab mechanical zog, tab sis tsis zoo hluav taws xob conductivity thiab siab ua nqi. Nyob rau hauv sib piv, Ntshiab titanium bipolar phaj muaj nyias thickness, zoo heev hluav taws xob thiab thermal conductivity, siab mechanical zog thiab zoo gas cais, uas yog conducive rau kev txhim kho lub zog tshwj xeeb ceev ntawm lub roj teeb. Tsis tas li ntawd, cov txheej txheem txheej txheem ntawm cov ntaub ntawv hlau yog cov paub tab, thiab cov kev ua haujlwm nyuaj nrog kev ua haujlwm siab tuaj yeem ua tiav los ntawm stamping, tuag casting thiab laser forming, thiab lwm yam, uas yog ib qho yooj yim kom ua tiav cov khoom ntau ntawm cov phaj, thiab tau dhau los ua cov khoom siv hluav taws xob bipolar phaj rau hydrogen roj hlwb.

Tam sim no, ob qho teeb meem tseem ceeb txwv tsis pub ua lag luam ntawm cov roj hluav taws xob hluav taws xob yog tus nqi thiab kev ua haujlwm ntev, thiab cov khoom siv phaj, ntws ua haujlwm thiab phaj txheej txheej txheej txheej txheej txheem txiav txim siab tus nqi ntawm cov phaj bipolar rau qee yam.

Graphite thiab carbon-raws li kev sib xyaw ua ke tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm hydrogen roj hlwb raws li kev ua tau zoo, thiab cov ntaub ntawv hlau tau dhau los ua cov khoom tseem ceeb ntawm hydrogen roj cell bipolar daim hlau. In addition, high power has always been the pursuit goal of hydrogen fuel cells, titanium and titanium alloys in metal materials have low density, high specific strength, and excellent corrosion resistance in hydrogen fuel cells, which can significantly reduce the weight and volume of the bipolar plate, thus significantly improving the battery's mass specific power and volume specific power. Ntxiv mus, cov khoom siv corrosion ua los ntawm titanium thiab titanium alloy thaum lub sij hawm ntev - kev pabcuam kev ua haujlwm tsis tshua muaj tshuaj lom rau proton pauv hom thiab catalysts, uas yog qhov tsim nyog rau kev txhim kho kev ruaj ntseg thiab ua haujlwm ntawm lub roj teeb.

Ntshiab Titanium Bipolar Phaj raws li kev xaiv los txhim kho lub neej kev pabcuam thiab kev ua haujlwm ntawm cov roj ntsha hydrogen, qhov ntim thiab qhov hnyav me dua li cov graphite bipolar phaj, lub neej kev pabcuam tau zoo dua qub dua li stainless hlau bipolar phaj, tau raug teeb tsa los ntawm ntau lub tuam txhab tsheb. Peb lub tuam txhab tau ua tiav qhov kev xeem ntawm titanium bipolar phaj nto hloov kho thiab stamping txheej txheem, txais tos tag nrho cov hydrogen roj cell reactor manufacturers thiab chaw soj nstuam rau kev sab laj thiab kev koom tes.

Titanium thiab titanium alloys muaj daim ntawv thov siab nyob rau hauv hydrogen roj cell bipolar daim hlau vim lawv qhov ntom ntom, siab tshwj xeeb lub zog thiab zoo heev corrosion kuj nyob rau hauv acidic ib puag ncig. Kev tshawb fawb kev nce qib ntawm titanium bipolar daim hlau rau hydrogen roj hlwb nyob rau hauv xyoo tas los no tau tshuaj xyuas, thiab kev tshawb fawb ua tiav ntawm kev hloov kho tshuab ntawm Ntshiab titanium bipolar plateare tau piav qhia meej, suav nrog doping alloying ntsiab, txheej hlau raws li cov txheej txheem (cov hlau muaj txiaj ntsig, hlau carbon / nitride, thiab lwm yam) thiab cov pa roj carbon monoxide coatings (graphite, amorphous, thiab lwm yam). Cov txheej txheem sib xyaw thiab nano ntawm cov txheej txheem yog qhov tsim nyog rau kev txhim kho corrosion kuj, hluav taws xob conductivity thiab hydrophobicity ntawm titanium bipolar phaj, uas ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm hydrogen roj hlwb thiab ua kom muaj kev ruaj ntseg thiab ua haujlwm ntev ntawm nws txoj haujlwm.

xov: +86-0917-3381186

Xov tooj:+86 18700703333 Elsa lin /

Lub hnab ntawv:admin@ehisen-anode.com

Whatsapp pawg: +8618700703333

Wechat:+8618700703333

Cim npe nrov: Tuam Tshoj ntshiab titanium bipolar phaj manufacturers, lwm tus neeg, Hoobkas