Fu Yu, uas tau ua haujlwm hauv kev ua haujlwm ntawm cov tsheb thauj neeg mob hydrogen rau ntau tshaj 20 xyoo, tsis ntev los no muaj kev xav ntawm "kev ua haujlwm nyuaj thiab lub neej qab zib".

"Ntawm ib sab, roj cell tsheb yuav ua rau plaub xyoos ua qauv qhia thiab kev txhawb nqa, thiab kev tsim kho kev lag luam yuav ua rau lub sijhawm "qhov rais". Ntawm qhov tod tes, nyob rau hauv tsab cai lij choj hais txog hluav taws xob tau tshaj tawm thaum lub Plaub Hlis, hydrogen zog tau teev nyob rau hauv lub zog ntawm peb lub teb chaws thawj zaug, thiab ua ntej ntawd, hydrogen zog tau tswj raws li "cov tshuaj txaus ntshai" Nws hais tias zoo siab nyob rau hauv. kev sib tham hauv xov tooj tsis ntev los no nrog tus neeg sau xov xwm los ntawm Tuam Tshoj Xov Xwm Agency.

Hauv 20 xyoo dhau los, Fu Yu tau koom nrog kev tshawb fawb thiab kev loj hlob hauv Dalian Institute of Chemical Physics, Suav Academy ntawm Kev Tshawb Fawb, National Engineering Research Center ntawm cov khoom siv hluav taws xob tshiab ntawm cov roj hluav taws xob thiab cov khoom siv hydrogen, thiab lwm yam. Nws tau kawm nrog Yi Baolian. , tus kws tshaj lij roj roj thiab kws tshaj lij ntawm Suav Academy ntawm engineering. Tom qab ntawd, nws tau koom nrog lub tuam txhab paub zoo los ua haujlwm nrog pab pawg hauv North America, Europe, Nyiv thiab Kaus Lim Qab Teb, "kom paub tias qhov sib txawv ntawm peb thiab lub ntiaj teb thawj theem yog qhov twg, tab sis kuj paub peb lub peev xwm." Thaum kawg ntawm 2018, nws xav tias lub sijhawm tsim nyog los teeb tsa lub tuam txhab kev tshawb fawb thiab thev naus laus zis Ji'an hydrogen zog nrog cov neeg koom tes zoo li.

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

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

"Feem ntau, nws yuav siv sij hawm ntau tshaj li ib nrab teev rau lub tsheb fais fab kom them, tab sis tsuas yog peb lossis tsib feeb rau lub tsheb hydrogen roj." Nws muab piv txwv. Txawm li cas los xij, kev lag luam ntawm hydrogen roj cell tsheb lag luam nyob deb tom qab ntawm lithium roj teeb tsheb, ib qho ntawm cov roj teeb txwv - tshwj xeeb, los ntawm pawg.

"Lub tshuab hluav taws xob hluav taws xob yog qhov chaw uas cov tshuaj tiv thaiv electrochemical tshwm sim thiab yog qhov tseem ceeb ntawm cov roj hluav taws xob hluav taws xob. Nws cov ntsiab lus yog sib npaug rau 'lub cav', uas tuaj yeem hais tias yog 'lub plawv' ntawm lub tsheb. Fu Yu tau hais tias vim muaj kev cuam tshuam kev ua haujlwm siab, tsuas yog ob peb lub tuam txhab tsheb loj thiab cov neeg ua lag luam ntawm cov koom haum tshawb fawb txog kev tshawb fawb hauv ntiaj teb muaj cov kws tshaj lij engineering tsim peev xwm ntawm cov khoom siv hluav taws xob reactor. Cov saw hlau ntawm kev lag luam hauv tsev hydrogen roj ntawm tes yog qhov tsis tshua muaj, thiab cov qib ntawm qhov chaw hauv cheeb tsam kuj tsawg, tshwj xeeb tshaj yog cov phaj bipolar ntawm cov khoom tseem ceeb, uas yog "qhov nyuaj" ntawm cov txheej txheem thiab "qhov mob taw tes" ntawm daim ntawv thov.

Nws tau tshaj tawm tias graphite bipolar phaj tshuab thiab hlau bipolar phaj tshuab yog tsuas yog siv nyob rau hauv lub ntiaj teb no. Cov qub muaj zog corrosion kuj, zoo conductivity thiab thermal conductivity, thiab occupies lub lag luam tseem ceeb nyob rau hauv thaum ntxov theem ntawm industrialization, tab sis nyob rau hauv qhov tseeb, nws kuj muaj ib co shortcomings, xws li tsis zoo huab cua nruj, siab nqi khoom thiab complex ua technology. Cov hlau bipolar phaj muaj qhov zoo ntawm lub teeb yuag, ntim me me, lub zog siab, tus nqi qis thiab cov txheej txheem ua haujlwm tsawg, uas xav tau los ntawm cov tuam txhab tsheb hauv tsev thiab txawv teb chaws.

Vim li no, Fu Yu coj nws pab neeg mus kawm rau ntau xyoo thiab thaum kawg tso tawm thawj tiam ntawm roj cell hlau bipolar phaj pawg khoom ntawm nws tus kheej tsim nyob rau hauv thaum ntxov May. Cov khoom siv lub cim thib plaub ultra-siab corrosion-resistant thiab conductive non noble hlau txheej tshuab ntawm Changzhou Yimai, tus tswv lag luam tus khub, thiab high-precision fiber laser vuam tshuab ntawm Shenzhen Zhongwei los daws "lub neej teeb meem" uas tau plagued lub kev lag luam rau ntau xyoo. Raws li cov ntaub ntawv ntsuam xyuas, lub zog ntawm ib lub reactor nce mus txog 70-120 kW, uas yog thawj theem hauv kev ua lag luam tam sim no; qhov tshwj xeeb lub zog ceev yog sib npaug ntawm Toyota, lub tuam txhab tsheb nto moo.

Cov khoom kuaj tau ntes tus kab mob coronavirus tshiab thaum lub sijhawm tseem ceeb, uas ua rau Fu Yu ntxhov siab heev. "Tag nrho peb cov neeg sim ua ntej tau teem tseg tau raug cais tawm, thiab lawv tsuas tuaj yeem coj lwm tus neeg ua haujlwm R & D kom kawm txog kev ua haujlwm ntawm lub rooj zaum sim los ntawm kev hu xov tooj rau cov chaw taws teeb tswj txhua hnub. Nws yog ib lub sij hawm nyuaj. ” Nws hais tias qhov zoo yog qhov kev xeem tau zoo tshaj qhov xav tau, thiab txhua tus neeg muaj kev txaus siab heev.

Fu Yu tau tshaj tawm tias lawv npaj yuav tsim cov khoom hloov kho tshiab ntawm cov khoom siv hluav taws xob rau xyoo no, thaum lub zog hluav taws xob ib leeg yuav nce mus rau ntau dua 130 kilowatts. Tom qab ua tiav lub hom phiaj ntawm "lub zog hluav taws xob zoo tshaj plaws hauv Suav teb", lawv yuav cuam tshuam rau qib siab tshaj plaws hauv ntiaj teb, suav nrog kev nce lub zog ntawm ib lub reactor rau ntau dua 160 kilowatts, txo cov nqi ntxiv, tshem tawm "Suav lub siab" nrog ntau dua. technology zoo heev, thiab txhawb nqa cov tsheb hydrogen roj hauv tsev kom tsav tsheb mus rau "kab nrawm".

Raws li cov ntaub ntawv los ntawm Tuam Tshoj Automobile Industry Association, nyob rau hauv 2019, kev tsim thiab muag cov roj cell tsheb nyob rau hauv Tuam Tshoj yog 2833 thiab 2737 feem, nce 85.5% thiab 79.2% xyoo nyob rau hauv lub xyoo. Muaj ntau tshaj 6000 hydrogen roj cell tsheb nyob rau hauv Suav teb, thiab lub hom phiaj ntawm "5000 roj cell tsheb los ntawm 2020" nyob rau hauv lub technical roadmap ntawm lub zog txuag thiab tshiab zog tsheb tau ua tiav.

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

Fu Yu kuj tau sau tseg tias tsab xov xwm tshiab tshaj plaws ntawm Tuam Tshoj cov roj hluav taws xob tsheb ua qauv qhia thiab kev txhawb nqa tau qhia meej tias Tuam Tshoj txoj kev lag luam roj tsheb yuav tsum tau txhawb nqa kom muaj kev ruaj ntseg, noj qab haus huv, kev tshawb fawb thiab kev loj hlob. Qhov no ua rau nws thiab pab neeg ua lag luam muaj kev txhawb siab thiab ntseeg siab.