Phosphoric Acid Fuel Cell (PAFC) yog cov khoom siv hluav taws xob tsim hluav taws xob uas siv phosphoric acid ua cov electrolyte los hloov cov tshuaj siv hluav taws xob rau hauv hluav taws xob los ntawm cov tshuaj tiv thaiv.
Phosphoric Acid Fuel Cells yog thawj zaug tsim los ntawm Asmeskas tus kws tshawb fawb RA Huggins hauv xyoo 1950 thiab pom cov ntawv thov kev lag luam hauv xyoo 1960. Nrog kev txhim kho thev naus laus zis tas li, ob qho tib si kev tsim khoom thiab kev ua haujlwm ntawm Phosphoric Acid Roj Cells tau txhim kho tsis tu ncua. Ib txhij, lawv daim ntawv thov teb tau nthuav dav.
Tam sim no, Phosphoric Acid Roj Cells tau siv dav hauv ntau qhov chaw, suav nrog cov chaw nres tsheb fais fab, kev thauj mus los, cov chaw siv hluav taws xob, thiab lwm yam. Lawv tau dhau los ua ib qho tseem ceeb hauv kev txhim kho lub zog huv, tau txais txiaj ntsig los ntawm kev nce qib hauv kev siv tshuab thiab kev tsom mus rau kev ruaj ntseg. zog daws teeb meem.
Feature
Ua haujlwm kub:PAFC ua haujlwm ntawm qhov kub thiab txias, feem ntau ntawm 150 txog 200 degrees Celsius (kwv yees li 302 txog 392 degrees Fahrenheit). Qhov kub siab dua no yog tsim nyog rau phosphoric acid los ua ib qho zoo electrolyte.
High zog ceev thiab lub zog ceev:Nws yog hais txog lub peev xwm ntawm Phosphoric Acid Roj Cell, khaws cia ntau lub zog thiab xa cov hluav taws xob ntau hauv ib chav tsev ntim lossis qhov hnyav.
Ua kom tau txais txiaj ntsig zoo hloov dua siab tshiab:Nws txhais tau hais tias Phosphoric Acid Fuel Cells (PAFCs) muaj peev xwm hloov cov tshuaj lom neeg rau hauv hluav taws xob hluav taws xob. Kev ua tau zoo hauv kev hloov pauv hluav taws xob yog qhov tseem ceeb vim nws txiav txim siab ntau npaum li cas ntawm cov khoom siv hluav taws xob tau hloov pauv mus rau hauv hluav taws xob siv tau.
Lub neej ntev:Phosphoric Acid Fuel Cells (PAFCs) qhia tias cov roj hlwb no muaj lub neej ua haujlwm ntev. Lub neej ntev ntawm lub roj hluav taws xob yog hais txog lub sijhawm uas nws tuaj yeem ua haujlwm tau zoo thiab ntseeg tau ua ntej muaj kev poob qis hauv kev ua haujlwm.
Cathode:
O2+4H+4e¯ = 2H2O
Anode:
H3PO4+3H2O+8e¯ = 4H3O2H
Hom & Siv
Hom:
Phosphoric Acid Roj Cells tuaj yeem muab faib ua ntau hom raws li lawv qhov kev siv ib puag ncig thiab kev siv, xws li phaj-hom, cylindrical-type, tubular-type, thiab lwm yam.
Qhov chaw nres tsheb fais fab:
Phosphoric Acid Roj Cells tuaj yeem ua lub zog ruaj khov, muab lub zog rau hauv nroog, kev lag luam, nyob deb nroog, thiab lwm qhov chaw. Lawv muaj peev xwm ua tau raws li lub sijhawm ntev thiab lub zog hluav taws xob xav tau hauv ntau yam kev siv.
Kev thauj mus los:
Phosphoric Acid Roj Cells tuaj yeem siv los ua lub zog rau lub tsheb tshiab, muab cov txiaj ntsig zoo xws li lub zog siab ceev, tsis tshua muaj suab nrov, thiab xoom emissions. Lawv tuaj yeem ua tau raws li ib puag ncig thiab kev txuag hluav taws xob hauv kev thauj mus los.
Portable Power Source:
Phosphoric Acid Roj Cells tseem tuaj yeem ua haujlwm raws li lub zog nqa tau, ua raws li kev xav tau ntawm lub zog nyob rau sab nraum zoov, xwm txheej ceev, thiab lwm yam xwm txheej. Lawv yog ca
