Umgaqo-nkqubo we-membrane yotshintshiselwano lweProton, intengiso kunye nemveliso yethu yeproton yokwazisa imveliso yemembrane

In proton utshintsho inwebuiseli ye-fuel, i-oxidation ye-catalytic ye-proton yi-cathode ngaphakathi kwe-membrane, kwangaxeshanye, i-anode yee-electron ukuya kwi-cathode ngokusebenzisa isiphaluka sangaphandle, umgangatho odibeneyo kunye nokunciphisa i-electronic kunye ne-cathodic ye-oksijini kumphezulu wamanzi avelisiweyo, amandla aveliswa ngumbane ngokuqhutywa kwesekethe yangaphandle. Kwiproton eqhelekileyo yotshintshiselwano lwe-membrane ye-membrane yeseli ye-electrode kunye nokusebenza kakuhle yinto ephambili, kunye nokuhanjiswa kweproton ephezulu luphawu olubalulekileyo lwemathiriyeli yokutshintshiselana kweproton. I-membrane ye-proton yokutshintshiselana idla ngokuqulunqwa kwesakhiwo esihle sokwahlula i-hydrophobic kunye ne-hydrophilic, isakhiwo se-hydrophobic ukuphepha ukugqithiswa kwamanzi amaninzi, ukwenza ukuvuvukala kwe-membrane kuphantsi, kugcinwe ukuzinza komatshini we-membrane; Amaqela e-Hydrophilic ye-sulfate eqhuba ishaneli ibonelela ngokwaneleyo, ingaba neeprotons ukusuka kwi-anode ukuya kwi-cathode, umxube wegesi yegesi ngexesha elifanayo.

Iiseli ze-membrane zeproton zakwangoko zinobugwenxa beendleko eziphezulu kunye nobomi obufutshane ngenxa yokusetyenziswa kwe-sulfonated polystyrene-styrene copolymer membranes. Ngeminyaka yoo-1970, inwebu ye-Nafion yathatha indawo ye-sulfonated polystyrogen-divinylbenzene copolymer inwebu njenge-membrane esemgangathweni yotshintshiselwano lweproton inwebu yeeseli zamafutha.

I-membrane ye-sulfonic acid yonke i-gas kufuneka isebenze ngaphantsi kwe-100 ° C, kwaye xa iqondo lokushisa liphezulu kune-100 ° C, i-membrane iyancipha ngokukhawuleza kwaye imimandla ye-ionic kwisakhiwo se-membrane iyawa, okubangela ukuhla okubonakalayo kwi-conductivity. Okwangoku, iiseli ezininzi zepetroli zisebenza kumaqondo obushushu angaphantsi kwe-100 ° C, kodwa oku akulunganga. Ngoko ke,iproton utshintsho inwebuezinokuziqhelanisa namaqondo obushushu aphezulu kufuneka ziphuhliswe ngakumbi. Umlinganiselo wemveliso unempembelelo ebalulekileyo kwindleko yokuvelisa i-membrane yokutshintshiselana kweproton. Iindleko ze-membrane yokutshintshiselana kweproton ikakhulu iqulunqwe ngamacandelo amathathu: (1) i-ionomer yexabiso lempahla; (2) Ixabiso lezinto eziphathekayo zepolytetroxene eyandisiweyo kunye (3) neendleko zokwenziwa kwefilimu. Iindleko zezinto eziphathekayo kunye nemithi yokuvelisa zombini zichatshazelwa ngumlinganiselo wemveliso. Xa umlinganiselo wemveliso unyuka ukusuka kwi-1000 isethi / ngonyaka ukuya kwi-10000 isethi / ngonyaka, iindleko zokwenziwa kweproton exchange kunye nokutshintshwa kwefilimu kungancitshiswa nge-77% kwaye iindleko ezipheleleyo zingancitshiswa nge-70%.

I-VET Technology Co., Ltd lisebe lamandla le-VET Group, elishishini lesizwe lobugcisa obuphezulu obukhethekileyo kuphando kunye nophuhliso, imveliso, intengiso kunye nenkonzo yezixhobo zemoto kunye namandla amatsha, ikakhulu asebenza kuthotho lweemoto, iimpompo zokucoca, iiseli zamafutha kunye nokuhamba kwebhetri, kunye nezinye izinto ezintsha eziphambili.

Ukutyhubela iminyaka, siqokelele iqela lamava kunye neetalente zeshishini elitsha kunye namaqela e-R & D, kwaye sinamava atyebileyo asebenzayo kuyilo lwemveliso kunye nezicelo zobunjineli. Sithe gqolo ukufumana impumelelo entsha kwinkqubo yokwenziwa kwemveliso yezixhobo ezizenzekelayo kunye noyilo lomgca wemveliso oluzenzekelayo, olwenza ukuba inkampani yethu ikwazi ukugcina ukhuphiswano olomeleleyo kushishino olufanayo.

Ngobuchule be-R & D obuvela kwizinto eziphambili zokuphelisa iimveliso zesicelo, undoqo kunye nobuchwephesha obuphambili bamalungelo azimeleyo epropathi enomgangatho ophezulu wokuqonda aphumeze inani lezinto ezintsha zenzululwazi nezobuchwepheshe. Ngenxa yomgangatho wemveliso ozinzile, isikimu soyilo esinexabiso eliphezulu kunye nenkonzo ekumgangatho ophezulu emva kokuthengisa, siphumelele ukuqondwa kunye nokuthenjwa kubathengi bethu.

Iimbrane zeNafion PFSA eziveliswe yiVET Amandla ziinwebu ezingaqiniswanga ezisekwe kwipolima yeNafion PFSA, iperfluorinated sulfonic acid/polytetrafluoroethylene copolymers kwimo yeasidi (H+). Iimbrane zeNafion PFSA zisetyenziswa ngokubanzi kwiproton utshintsho inwebu(PEM) iiseli zamafutha kunye nee-electrolys zamanzi. Kwiintlobo ngeentlobo zeeseli ze-electrochemical, ii-membrane zisebenza njengezahluli kunye ne-electrolytes eqinileyo kwaye kufuneka ukuba zikhethe ukudlula ii-cations ngokusebenzisa i-cell junctions. Ipolymer ixhathisa ikhemikhali kwaye yomelele.