Chii chinonzi Graphite Bipolar Plate?

Purati yebipolar, inozivikanwawo sepurati yekuunganidza, ndeimwe yezvinhu zvakakosha zvefuel cell. Ine mabasa anotevera uye hunhu: kuparadzanisa mafuta kubva kune oxidant uye kudzivirira gasi kuti risapfuure nepakati; Inounganidza uye inotungamira magetsi ane conductivity yemagetsi yakakwira. Nzira yekuyerera yakagadzirwa uye yakagadziriswa inogona kuparadzira gasi zvakaenzana kune reaction layer ye electrode kuti electrode reaction iite. Inogona kudzima kupisa uye kuchengetedza tembiricha yakaenzana yebhatiri. Inodzivirira ngura Inodzivirira kubatwa uye kudedera; Ukobvu hwakatetepa; Huremu hwakareruka; Panguva imwe chete, ine mutengo wakaderera, iri nyore kugadziriswa ne mechanically, uye yakakodzera kugadzirwa kwehuwandu, nezvimwewo.

Maplate eGraphite bipolarndeimwe yezvigadzirwa zvakagadzirwa nezvinhu izvi. Zvine mashandisirwo akasiyana-siyana uye zvinoshanda zvakanyanya, uye zvinogona kushandiswa sezvinhu zve electrode mumabhatiri e electrochemical. Zvinoumbwa ne graphite nezvimwe zvinhu zvakasiyana-siyana. Basa rayo guru nderekupa reaction surface inodiwa kuti bhatiri riite reaction, uye inewo electrical conductivity yakanaka, kugadzikana uye kuramba ngura. Yakagadzirwa nezvinhu zve graphite uye ine bipolar, iyo inogona kushandiswa se electrode mu electrochemical reactions.

Hunhu hwezvinhu

1.Excellent magetsi conductivity:Inogona kufambisa magetsi zvinobudirira mumasero emafuta uye kuvandudza kushanda zvakanaka kwebhatiri

2. Kuramba ngura:Inokwanisa kudzivirira ngura zvakanyanya, kunyanya munzvimbo dzine acidic kana alkaline.

3.Good kupisa conductivity:Inogona kudzora kupisa kwemaseru emafuta zvinobudirira uye kuchengetedza tembiricha yakaringana yesystem.

4.Lightweight uye yakakwirira simba:Kana ichienzaniswa nezvimwe zvinhu zvesimbi, yakareruka, izvo zvine mukana wakakura pakugadzira maseru emafuta akamanikana

5.Kugona kushanda:Graphite inogona kushandiswa zvakanyanya uye inogona kugadzirwa kuita mapurati emhando dzakasiyana kuburikidza nekugadzira, kucheka nekunyora, nezvimwewo, kuti ienderane nezvinodiwa nemarudzi akasiyana emasero emafuta.

Kushandiswa

1. Maplate eGraphite bipolar anogona kushandiswa mukugadzira mabhatiri. Maplate eGraphite bipolar anogona kushandiswa seelectrode yakanaka kana yakaipa yebhatiri. Mubhatiri, basa remaplate eGraphite bipolar nderekuchengetedza magetsi kuti agadzire simba remagetsi. Anogonawo kushanda senzira dzekutakura maerekitironi mukuita kwemagetsi, achiendesa maerekitironi kuelectrolyte kuburikidza nemagetsi awo, nokudaro achigonesa kuita kwemabhatiri. Maplate eGraphite bipolar anogona kuvandudza mashandiro emabhatiri nekuchinja maporosity awo, nzvimbo chaiyo yekumusoro uye conductivity yemagetsi, uye anogona kugadziriswa zvichienderana nemamiriro ezvinhu chaiwo ekushandiswa.

2. Maplate eGraphite bipolar anogona kushandiswawo pakugadzira hydrogen kuburikidza neelectrolysis yemvura. Kugadzirwa kwehydrogen kuburikidza neelectrolysis yemvura inzira inoputsa mvura kuita hydrogen neokisijeni, izvo zvinoda kushandiswa kwesimba remagetsi. Munguva iyi, maplate eGraphite bipolar anogona kushanda semaelectrodes kukurudzira electrolytic reaction yemvura, nokudaro achigadzira hydrogen. Nzira iyi inogona kushandiswa kugadzira mafuta ehydrogen uye inzira ine hushamwari kune zvakatipoteredza uye inochengetedza nharaunda yekugadzira simba.

3. Graphite bipolar plates inogona kushandiswawo muma electrochemical sensors. Electrochemical sensor mudziyo unoshandisa electrochemical reactions kuona zvinhu zvemakemikari. Mu electrochemical sensors, graphite bipolar plates inogona kushanda se electrodes, uye kuwanda kwezvinhu zvemakemikari kunogona kuonekwa nekuyera shanduko mu electrode potential. Nzira iyi inogona kushandiswa muminda yakaita sekutarisa nharaunda uye kuongororwa kwechiremba.

4. Graphite bipolar plates dzinogona kushandiswawo pakugadzira electrochemical. Electrochemical machining inzira yekugadzirisa zvinhu inoshandisa electrochemical reactions. Mukugadzira electrochemical, graphite bipolar plates dzinogona kushandiswa semaelectrodes, uye maitiro ekugadzirisa anogona kudzorwa nekutonga electrode potential. Nzira iyi inogona kushandiswa kugadzira michina midiki, nanomaterials, nezvimwewo.

Pamusoro pezvakanakira zvataurwa pamusoro apa, ma graphite bipolar plates anogonawo kuparadzanisa mafuta kubva ku oxidant uye kudzivirira gasi kuti risapfuure nepakati. Anounganidza uye anofambisa magetsi ane conductivity yemagetsi yakakwira. Nzira yekuyerera yakagadzirwa uye yakagadziriswa inogona kuparadzira gasi zvakaenzana kune reaction layer ye electrode kuti electrode reaction iite. Inogona kudzima kupisa uye kuchengetedza tembiricha yakafanana yebhatiri. Inodzivirira ngura, inodzivirira kukanganiswa uye inodzivirira kudedera, ine ukobvu hwakatetepa, huremu hwakareruka, mutengo wakaderera, iri nyore kushandisa uye yakakodzera kugadzirwa kwakawanda, nezvimwewo. Naizvozvo, ma graphite bipolar plates inyaya yakakosha yeindasitiri uye inokoshawo zvikuru pakushandiswa kwe electrochemical mumunda we hydrogen energy. Tsvagiridzo yeramangwana inotarisa pama graphite bipolar plates ichave yekugadzira nzira yekugadzira yakaderera yema graphite bipolar plates.

Maplate egirafiti eVET China akagadzirwa negrafiti matrix yakachena uye akazadzwa neresin inoshanda zvakanyanya yegrafiti micropores. Nekuvandudza maitiro ekugadzira, kuderedza mari yekugadzira uye kuvandudza mashandiro ezvigadzirwa, maplate egirafiti anotarisirwa kuve simba guru rekutsigira kukura kwesimba rinogara kwenguva refu.