1mm Titanium Bipolar Phaj Rau PEM Ntau Lawm Hydrogen

Titanium bipolar daim hlau ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm proton exchange membrane (PEM) roj hlwb. Nyob nruab nrab ntawm ib tus neeg lub hlwb nyob rau hauv cov roj cell pawg, cov phiaj no ua haujlwm ob qho tib si cais thiab cov khoom sib txuas.

Feem ntau, titanium bipolar daim hlau pab faib cov reactants, feem ntau hydrogen thiab oxygen, mus rau lub membrane-electrode los ua ke (MEA) qhov twg electrochemical tshwm sim. Lawv ua kom muaj qhov sib npaug ntawm cov pa roj thoob plaws hauv daim nyias nyias, ua kom zoo dua cov tshuaj tiv thaiv kinetics thiab txhawb kev siv cov reactants zoo.

Titanium bipolar daim hlau kuj ua rau nws yooj yim dua rau cov khoom siv hluav taws xob tsim thaum lub sij hawm electrochemical tshuaj tiv thaiv mus ncig. Cov paib tsim cov khoom siv hluav taws xob rau cov khoom siv hluav taws xob los ntawm cov anode mus rau cathode, uas ua rau muaj hluav taws xob tam sim no, thaum hydrogen molecules faib rau hauv protons thiab electrons ntawm anode thiab oxygen molecules tau txais cov electrons ntawm cathode.

Qhov tseem ceeb, titanium bipolar daim hlau ua rau PEM cov roj hlwb ua haujlwm tau zoo los ntawm kev ua kom muaj txiaj ntsig reactant faib thiab muab txoj hauv kev electron ntws, ua rau lub zog ntawm cov hluav taws xob tsawg tsawg. Lawv tsim thiab cov khoom muaj pes tsawg leeg yog optimized los txhim kho conductivity, durability, thiab tsis kam mus corrosion, li no maximizing tag nrho cov kev ua tau zoo thiab ntev ntawm cov roj cell system.