Fu Yu, uas tau ua haujlwm hauv kev tsim cov tsheb roj hydrogen tau ntau tshaj 20 xyoo, tsis ntev los no muaj kev xav tias "ua haujlwm hnyav thiab lub neej qab zib".

"Ntawm ib sab tes, cov tsheb roj cell yuav ua qhov kev qhia thiab kev txhawb nqa plaub xyoos, thiab kev txhim kho kev lag luam yuav coj mus rau hauv" lub sijhawm qhib ". Ntawm qhov tod tes, hauv daim ntawv cai lij choj zog uas tau tshaj tawm thaum lub Plaub Hlis, lub zog hydrogen tau teev nyob rau hauv lub zog ntawm peb lub tebchaws thawj zaug, thiab ua ntej ntawd, lub zog hydrogen tau tswj hwm raws li "cov tshuaj lom neeg txaus ntshai" Nws hais zoo siab hauv kev xam phaj hauv xov tooj tsis ntev los no nrog tus neeg sau xov xwm los ntawm Tuam Tshoj Xov Xwm Agency.

Tau 20 xyoo dhau los no, Fu Yu tau koom nrog kev tshawb fawb thiab kev txhim kho hauv Dalian Institute of Chemical Physics, Chinese Academy of Sciences, National Engineering Research Center of new source power fuel cell thiab hydrogen source technology, thiab lwm yam. Nws tau kawm nrog Yi Baolian, tus kws tshaj lij txog roj cell thiab tus kws tshawb fawb ntawm Chinese Academy of engineering. Tom qab ntawd, nws tau koom nrog ib lub tuam txhab lag luam nto moo los ua haujlwm nrog cov pab pawg hauv North America, Europe, Nyiv Pooj thiab Kaus Lim Qab Teb, "kom paub qhov sib txawv ntawm peb thiab qib thawj chav kawm hauv ntiaj teb, tab sis kuj paub peb lub peev xwm." Thaum kawg ntawm xyoo 2018, nws xav tias lub sijhawm yog lub sijhawm los tsim ib lub tuam txhab tshawb fawb thiab thev naus laus zis Ji'an hydrogen energy nrog cov neeg koom tes zoo sib xws.

Cov tsheb fais fab tshiab feem ntau muab faib ua ob pawg: cov tsheb roj teeb lithium thiab cov tsheb roj teeb hydrogen. Cov qub tau nrov npe rau qee qhov, tab sis hauv kev xyaum, cov teeb meem xws li kev caij luv luv, lub sijhawm them ntev, lub roj teeb me me thiab kev hloov pauv tsis zoo rau ib puag ncig tsis tau daws tau zoo.

Fu Yu thiab lwm tus ntseeg ruaj khov tias lub tsheb roj hydrogen nrog kev tiv thaiv ib puag ncig zoo ib yam tuaj yeem ua rau qhov tsis txaus ntawm lub tsheb roj teeb lithium, uas yog "kev daws teeb meem kawg" ntawm lub zog tsheb.

"Feem ntau, nws yuav siv sijhawm ntau dua ib nrab teev rau lub tsheb fais fab huv si kom them, tab sis tsuas yog peb lossis tsib feeb rau lub tsheb hydrogen roj cell." Nws tau muab ib qho piv txwv. Txawm li cas los xij, kev lag luam ntawm cov tsheb hydrogen roj cell qis dua li cov tsheb roj teeb lithium, ib qho ntawm cov roj teeb raug txwv - tshwj xeeb, los ntawm cov pawg.

"Lub tshuab hluav taws xob reactor yog qhov chaw uas cov tshuaj electrochemical tshwm sim thiab yog lub hauv paus tseem ceeb ntawm lub zog hluav taws xob roj. Nws lub ntsiab lus yog sib npaug rau 'cav', uas kuj tuaj yeem hais tias yog 'lub plawv' ntawm lub tsheb." Fu Yu tau hais tias vim muaj cov teeb meem kev siv tshuab siab, tsuas yog ob peb lub tuam txhab tsheb loj thiab cov pab pawg ua lag luam ntawm cov koom haum tshawb fawb hauv ntiaj teb muaj peev xwm tsim qauv hluav taws xob ntawm cov khoom siv hluav taws xob reactor. Cov saw hlau muab khoom ntawm kev lag luam roj hydrogen hauv tsev tsis tshua muaj, thiab qib ntawm qhov chaw nyob qis, tshwj xeeb tshaj yog lub phaj bipolar ntawm cov khoom tseem ceeb, uas yog "qhov nyuaj" ntawm cov txheej txheem thiab "qhov mob" ntawm daim ntawv thov.

Muaj kev tshaj tawm tias cov txheej txheem graphite bipolar plate thiab cov txheej txheem hlau bipolar plate feem ntau yog siv hauv ntiaj teb. Cov qub muaj kev tiv thaiv corrosion zoo, conductivity zoo thiab thermal conductivity, thiab nyob hauv feem tseem ceeb ntawm kev lag luam thaum ntxov ntawm kev lag luam, tab sis qhov tseeb, nws kuj muaj qee qhov tsis zoo, xws li cua tsis nruj, nqi khoom siv siab thiab cov txheej txheem ua tiav nyuaj. Cov hlau bipolar plate muaj qhov zoo ntawm qhov hnyav sib dua, ntim me me, lub zog siab, tus nqi qis thiab cov txheej txheem ua haujlwm tsawg dua, uas yog qhov xav tau los ntawm cov tuam txhab tsheb hauv tsev thiab txawv teb chaws.

Vim li no, Fu Yu tau coj nws pab neeg mus kawm ntau xyoo thiab thaum kawg tau tso tawm thawj tiam ntawm cov roj cell hlau bipolar phaj stack khoom tsim tawm ywj pheej thaum ntxov lub Tsib Hlis. Cov khoom siv thev naus laus zis txheej txheem tsis muaj hlau zoo kawg nkaus tiam plaub ntawm Changzhou Yimai, tus khub koom tes zoo, thiab cov thev naus laus zis fiber laser vuam siab ntawm Shenzhen Zhongwei los daws "teeb ​​meem lub neej" uas tau ua rau kev lag luam muaj teeb meem ntau xyoo. Raws li cov ntaub ntawv xeem, lub zog ntawm ib lub reactor ncav cuag 70-120 kW, uas yog qib thawj chav kawm hauv kev ua lag luam tam sim no; qhov ceev ntawm lub zog tshwj xeeb yog sib npaug rau Toyota, lub tuam txhab tsheb nto moo.

Cov khoom kuaj tau ntes tau tus kab mob coronavirus tshiab thaum lub sijhawm tseem ceeb, uas ua rau Fu Yu ntxhov siab heev. "Tag nrho peb tus neeg kuaj uas tau npaj tseg thawj zaug tau raug cais tawm, thiab lawv tsuas tuaj yeem coj lwm tus neeg ua haujlwm R & D kom kawm paub txog kev ua haujlwm ntawm lub rooj kuaj los ntawm kev hu video tswj chaw taws teeb txhua hnub. Nws yog lub sijhawm nyuaj heev." Nws hais tias qhov zoo yog tias cov txiaj ntsig ntawm kev kuaj zoo dua li qhov xav tau, thiab txhua tus neeg muaj kev txaus siab heev.

Fu Yu tau qhia tias lawv npaj yuav tsim ib qho khoom siv hluav taws xob tshiab dua tshiab rau xyoo no, thaum lub zog hluav taws xob ib lub reactor yuav nce mus txog ntau dua 130 kilowatts. Tom qab ua tiav lub hom phiaj ntawm "lub reactor fais fab zoo tshaj plaws hauv Suav teb", lawv yuav cuam tshuam rau qib siab tshaj plaws hauv ntiaj teb, suav nrog kev tsa lub zog ntawm ib lub reactor mus txog ntau dua 160 kilowatts, txo cov nqi ntxiv, tshem tawm "lub siab Suav" nrog cov thev naus laus zis zoo dua, thiab txhawb nqa cov tsheb hydrogen roj hauv tsev kom tsav mus rau "txoj kab ceev".

Raws li cov ntaub ntawv los ntawm Tuam Tshoj Tsheb Kev Lag Luam Association, xyoo 2019, kev tsim khoom thiab kev muag khoom ntawm cov tsheb roj cell hauv Suav teb yog 2833 thiab 2737 feem, nce 85.5% thiab 79.2% xyoo-rau-xyoo. Muaj ntau dua 6000 lub tsheb roj hydrogen hauv Suav teb, thiab lub hom phiaj ntawm "5000 lub tsheb roj cell los ntawm 2020" hauv daim ntawv qhia kev txuag hluav taws xob thiab cov tsheb hluav taws xob tshiab tau ua tiav.

Tam sim no, cov tsheb roj hydrogen feem ntau yog siv rau hauv cov tsheb npav, cov tsheb thauj khoom hnyav, cov tsheb tshwj xeeb thiab lwm qhov chaw hauv Suav teb. Fu Yu ntseeg tias vim muaj qhov xav tau siab ntawm kev thauj mus los thiab kev thauj mus los ntawm kev siv zog ntev thiab lub peev xwm thauj khoom, qhov tsis zoo ntawm cov tsheb roj teeb lithium yuav raug nthuav dav, thiab cov tsheb roj hydrogen yuav txeeb qhov no ntawm kev ua lag luam. Nrog rau kev loj hlob maj mam thiab qhov loj ntawm cov khoom roj teeb, nws kuj tseem yuav siv dav hauv cov tsheb thauj neeg hauv yav tom ntej.

Fu Yu kuj tau hais tias daim ntawv qhia tshiab kawg ntawm Tuam Tshoj txoj kev ua qauv qhia thiab kev txhawb nqa lub tsheb siv roj cell tau qhia meej tias Tuam Tshoj txoj kev lag luam tsheb siv roj cell yuav tsum tau txhawb nqa kom muaj kev loj hlob mus tas li, noj qab haus huv, muaj kev tshawb fawb thiab kev txiav txim siab zoo. Qhov no ua rau nws thiab pab pawg ua lag luam muaj kev txhawb siab thiab kev ntseeg siab ntau dua.