Hydrogen simba&new simba
Hydrogen simba ichiri kubuda yakachena simba sosi ine zvakanakira senge yakakwira simba density, zero kusvibiswa, uye kuvandudzwa.Inoonekwa segwara rakakosha rekuvandudza simba remangwana.Nekudaro, simba rehydrogen richiri kutarisana nematambudziko mazhinji mukuchengetedza nekufambisa.Iyo bipolar plate inoyerera chiteshi chehydrogen simba chinhu chakakosha mukugadzirwa kwesimba rehydrogen uye inoita basa rakakosha.
Iyo bipolar plate inoyerera chiteshi chehydrogen simba chinhu chakakosha chinoshandiswa mu electrolysis yemvura kugadzira haidrojeni.Iyo electrode reaction inoparadza mvura kuita haidrojeni neokisijeni, uye iyo hydrogen inogadzirwa inoshandiswa kugadzira mafuta emagetsi emagetsi, nepo okisijeni ichiburitswa mumhepo.Mukuita uku, basa reiyo inoyerera chiteshi cheplate ndeyekuparadzanisa mareactants pakati pema electrode, kudzivirira kuti asasanganise pamwe chete, uye kuve nechokwadi chekushanda uye kugadzikana kwemaitiro.
Nekudaro, diki diki saizi uye yakakwirira reactivity yehydrogen gasi inoita kuti zviome kutakura uye kuchengeta kuburikidza neyakajairwa fluid mechanics.Naizvozvo, nzira chaidzo dzinodiwa kuti uve nechokwadi chekufambisa kwehydrogen gasi.Bipolar mahwendefa ehydrogen simba anogadzirwa nephotochemical etching ane yakanyanya kurongeka uye kufanana, kuve nechokwadi kuyerera kwakatsetseka kwehydrogen gasi muchiteshi, nekudaro kunatsiridza mashandisirwo uye kugona kwehydrogen gasi.
Photochemical etching inyanzvi yekugadzira tekinoroji inoshandisa corrosion kugadzira micro-level chiteshi zvimiro panzvimbo dzesimbi pasi pekuvhenekerwa.Iyi nzira yekugadzira ine mabhenefiti ehupamhi hwepamusoro, kunyatsoshanda, uye mutengo wakaderera, uye inogona kuburitsa diki uye chaiyo bipolar plate inoyerera nzira kuti ive nechokwadi chekuyerera kwakanaka uye kushandiswa nemazvo kwehydrogen gasi.
Pamusoro peiyo chaiyo nzira yekugadzira tekinoroji, bipolar mahwendefa ehydrogen simba zvakare anofanirwa kuve neakakwira corrosion resistance, simba, uye kugadzikana.Parizvino, zvimwe zvinhu zvitsva senge kabhoni nanotubes uye simbi-organic masisitimu anoshandiswa zvakanyanya mukugadzira bipolar ndiro inoyerera nzira dzehydrogen simba kuvandudza mashandiro avo uye kuvimbika.
Mune ramangwana rekuvandudzwa kwesimba rehydrogen, bipolar plate flow channels for hydrogen energy icharamba ichiita basa rinokosha.Nekuzivikanwa uye kushandiswa kwesimba rehydrogen, kudiwa kwebipolar plate kuyerera nzira dzehydrogen simba kucharamba kuchiwedzera.Naizvozvo, tsvagiridzo yeramangwana inofanirwa kutarisa pakuongorora matekinoroji ekugadzira epamberi uye zviwanikwa kuti uwane kurongeka kwepamusoro uye kuvimbika.