Hydrogen Roj Cell (Electrochemical cell)
Hydrogen roj cell
Cov roj hluav taws xob yog lub xov tooj hluav taws xob uas hloov cov tshuaj lom neeg lub zog ntawm cov roj (feem ntau yog hydrogen) thiab cov tshuaj oxidizing (feem ntau cov pa oxygen) rau hauv hluav taws xob los ntawm kev sib txuas ntawm redox. Cov roj hluav taws xob sib txawv los ntawm cov roj teeb feem ntau xav tau cov roj txuas ntxiv thiab cov pa oxygen (feem ntau yog los ntawm huab cua) txhawm rau txhawb nqa cov tshuaj tiv thaiv kab mob, thaum lub roj teeb cov tshuaj muaj zog feem ntau yog los ntawm cov hlau thiab lawv cov ions lossis oxides uas feem ntau twb muaj tam sim no hauv roj teeb, tshwj tsis yog cov roj teeb ntws. Cov roj roj tuaj yeem tsim hluav taws xob tsis tu ncua ntev li ntev tau muab cov roj thiab cov pa oxygen.
Muaj ntau hom roj roj, tab sis lawv txhua tus suav nrog anode, cathode, thiab electrolyte uas tso cai rau ions, feem ntau zoo them hydrogen ions (protons), txav ntawm ob sab ntawm cov roj cell. Ntawm qhov anode lub catalyst ua rau cov roj mus rau hauv cov tshuaj tiv thaiv oxidation uas tsim cov ions (feem ntau zoo them hydrogen ions) thiab hluav taws xob. Cov ions txav los ntawm anode mus rau cathode los ntawm cov electrolyte. Nyob rau tib lub sijhawm, cov hluav taws xob ntws los ntawm anode mus rau cathode los ntawm kev sib txuas sab nraud, tsim hluav taws xob tam sim no. Ntawm cov cathode, lwm qhov catalyst ua rau cov ions, hluav taws xob, thiab cov pa ua pa, ua dej thiab tej zaum lwm yam khoom. Cov roj hluav taws xob tau muab cais los ntawm hom hluav taws xob uas lawv siv thiab los ntawm qhov sib txawv ntawm lub sijhawm pib txij li 1 thib ob rau cov khoom sib pauv hloov pauv roj (PEM roj hlwb, lossis PEMFC) txog 10 feeb rau cov khoom siv roj oxide (SOFC).
Peb muab cov kev pabcuam khoom tsim kho, xws li kaum tawm watts ntawm cov khoom nqa me me, ntau pua watts ntawm cov tsheb hluav taws xob lossis rau drone pawg, ob peb kilowatts ntawm lub forklift sib tsoo, thiab txawm tias kaum ob kilowatts ntawm cov tsheb loj thauj khoom. Kev pabcuam tshwjxeeb.
| Lub zog tso zis | 50w wb | 500W | 2000 W. | 5500W | 20 KWG | 65 kwm | 100 kW -os | 130 kwm |
| ntsuas tam sim no | 4.2 UA | 20A | 40A | 80A | 90A | 370a ib | 590a ua | 650a ua |
| Nyob voltage | 27v ua | 24 V | 48v ua | 72V (70-120V) DC | 72v wb | 75-180V | 120-200V | 95-300V |
| Ua haujlwm ib puag ncig cov av noo | 20%-98% | 20%-98% | 20%-98% | 20-98% | 20-98% | 5-95%RH | 5-95%RH | 5-95%RH |
| Ua haujlwm kub ib puag ncig | -30-50 ℃ Nws | -30-50 ℃ Nws | -30-50 ℃ Nws | -30-50 ℃ Nws | -30-55 ℃ ib | -30-55 ℃ ib | -30-55 ℃ ib | -30-55 ℃ ib |
| qhov hnyav ntawm qhov system | 0.7kg ib | 1.65kg | 8kg ua | ＜24kg ua | 27kg ua | 40kg ua | 60kg ua | 72kg ua |
| Qhov loj ntawm qhov system | 146*95*110 hli | 230*125*220 hli | 260*145*25 hli | 660*270*330 hli | 400*340*140 hli | 345*160*495 hli | 780*480*280 hli | 425*160*645 hli |
Hydrogen production system, hydrogen storage system, hydrogen supply system, electric stack, a whole set of systems provides one-stop service.
