Nako le nako ha moqolotsi oa litaba Zhang Xiangwei Nako le nako moqolotsi oa litaba Luo Yifan Nako le nako ha mohlophisi Yang Yi

“Theknoloji ea karolo ea mantlha ea likoloi tsa betri tsa lithium tse nang le mafura a haedrojene li matsohong a lik’hamphani tsa kantle ho naha, empa sena ha se taba ea bohlokoa. Ha feela tlhahiso e hlaha, e ka rarolloa.

Hona joale, taba ea bohlokoa ka ho fetisisa ho nts’etsopele ea likoloi tsa mafura a hydrogen ke liteishene tsa hydrogen refueling. Likoloi li ka etsoa, ​​empa ha li qeta ho etsoa li ea ho tšela peterole hokae? “Mofuputsi ea tsoang k’hamphaning ea likoloi o sa tsoa bua ka likoloi tsa mafura a hydrogen ‘me a botsa motlalehi oa “Daily Business News” potso ena.

Ho fihlela joale, ntle le SAIC Maxus, Beiqi Foton, joalo-joalo ba tsetelitseng likoloi tsa betri tsa lithium tse nang le mafura a hydrogen mafura, lik’hamphani tse ngata tsa likoloi li ntse li tsepamisitse maikutlo ho nts’etsopele ea likoloi tse ncha tsa motlakase ho likoloi tse hloekileng tsa motlakase, ‘me li ke ke tsa fetola sena. tataiso ka nako e kgutshwane. .

Ho ea ka lintlha tse fanoeng ke Mokhatlo oa naha ea heso oa Baetsi ba Likoloi, halofo ea pele ea 2018, tlhahiso le thekiso ea likoloi tse ncha tsa matla naheng ea heso e ne e le 413,000 le 412,000, ka ho latellana, ho fihla ho 94.9% le 111.5% ka nako e tšoanang selemong se fetileng. . Har’a tsona, motlakase o hloekileng le li-plug-in hybrid ke tsona tse ka sehloohong tse ntseng li phahama.

Ho ea ka lipalo-palo tsa Moprofesa Wang Hewu oa Univesithi ea Tsinghua, hona joale, palo e ntseng e eketseha ea likoloi tsa lithium tse nang le mafura a hydrogen tse sebetsang naheng ea heso li ka bang 1,000, tse nang le lisebelisoa tsa 12 tsa hydrogen refueling le hoo e batlang e le 10 hydrogen refueling mehaho e ntseng e hahuoa. Sena se fapane haholo le boemo bo ntseng bo eketseha ‘marakeng oa likoloi tse hloekileng tsa motlakase.

Ha e le hantle, lefatšeng ka bophara, likoloi tsa lithium tse tsamaeang ka oli ea hydrogen ha li e-s’o hlahise ho phahama ho hoholo. Ho ea ka “2018 Global Hydrogen Fuel-powered Lithium Battery Vehicle Market” tlaleho e lokollotsoeng ke k’hamphani ea lipatlisiso tsa ‘maraka InformationTrends, ho tloha khoebong ea likoloi tsa hydrogen tse tsamaisoang ke mafura a lithium ka 2013 ho isa bofelong ba 2017, kakaretso ea 6,475 hydrogen fuel- Likoloi tsa betri tsa lithium tse tsamaeang ka matla li rekisitsoe lefatšeng ka bophara.

Leha ho le joalo, ke habohlokoa ho hlokomela hore lik’hamphani tsa likoloi tsa machaba tse kang Hyundai, Toyota le Mercedes-Benz kaofela li kentse tsoelo-pele ea likoloi tsa hydrogen-powered lithium battery lenaneong. Beijing, Zhengzhou le Shanghai le tsona li hlahisitse maano a lithuso tsa lehae bakeng sa likoloi tsa lithium tse tsamaeang ka mafura a hydrogen. E le e ‘ngoe ea litharollo tsa ho hloekisa matla, na likoloi tsa lithium tse nang le mafura a haedrojene, tse e-s’o ka tsa e-ba le katleho ea khoebo pele, li ka nka monyetla ka lebelo lee? Lefapheng la maeto la kamoso, likoloi tsa lithium tse tsamaeang ka oli ea hydrogen le likoloi tse hloekileng tsa motlakase li tla bapala karolo efe ‘marakeng? Indasteri e ntse e lebisa tlhokomelo e eketsehileng ho likoloi tsa mafura a hydrogen.

Na nts’etsopele ea ‘maraka pele kapa ho haha ​​​​seteishene sa hydrogen refueling pele?

Ka nako e telele, nts’etsopele ea likoloi tsa betri tsa lithium tse nang le mafura a haedrojene li fokotsoe ke mathata a mabeli a maholo: nts’etsopele e liehang ea theknoloji ea karolo ea mantlha le ho fokotseha ha kaho ea meaho ea liteishene tsa hydrogen refueling.

Likarolo tsa mantlha tsa likoloi tsa betri tsa lithium tse tsamaisoang ke mafura a hydrogen li kenyelletsa li-electrocatalysts bakeng sa libeteri tsa lithium tse tsamaisoang ke mafura, li-membrane tsa phapanyetsano ea proton le pampiri ea carbon. Haufinyane tjena, Wan Gang, motlatsi oa molula-setulo oa Komiti ea Sechaba ea Seboka sa Lipolotiki sa Batho ba Chaena, o boletse hore ketane ea hona joale ea indasteri ea likoloi tsa lithium tse nang le mafura a hydrogen ha e na matla ‘me bokhoni ba eona ba boenjiniere ha bo lekane.

Zhang Yongming, moprofesa ea tummeng Univesithing ea Shanghai Jiaotong, le eena o lumela hore bothata bo ka sehloohong ba libeteri tsa lithium tse tsamaeang ka mafura ke hore ha lia sebetsa hantle likarolong tsa tsona. “Ka membrane ea phapanyetsano ea proton, sistimi ea kamoso le enjene ea betri ea lithium e tsamaeang ka mafura e tla ba teng.”

Ho utloisisoa hore sehlopha se etelletsoeng pele ke Moprofesa Zhang Yongming hajoale se tsepamisitse maikutlo holim’a motsoako oa “lithium battery stack” o nang le perfluorinated proton exchange membrane.

“Mosebetsi oa li-membrane tsa proton o qalile ka 2003, ‘me e se e le lilemo tse 15 joale,’ me o entsoe ka mokhoa o hlophisitsoeng. Sehlahisoa sena se fetile tlhahlobo ea Mercedes-Benz, ‘me lesela la phapanyetsano ea proton ea perfluorinated ke boemo ba boemo ba pele ba lefats’e. Hona joale re na le 5 10,000 square metres ea line ea tlhahiso. Ehlile, theknoloji ea lefats’e ea proton membrane le eona e lula e ntlafala, re tlameha ho etsa sohle se matleng a rona ho tsoela pele. ” Zhang Yongming o boleletse moqolotsi oa litaba oa “Daily Business News” haufinyane.

Khaello ea meaho liteisheneng tsa hydrogen refueling e se e le ntho e tšoenyang lik’hamphani tse ling tsa likoloi. Rong Hui, motlatsi oa motlatsi oa Setsi sa Lipatlisiso sa Theknoloji e Ncha sa BAIC Group, o ile a bolella moqolotsi oa litaba oa “Daily Economic News”, “Hajoale ha re na moralo oa katoloso bakeng sa sehlopha sa botekgeniki sa koloi ea betri ea lithium e tsamaisoang ke hydrogen mafura. Basebelisi ba ke ke ba eketsa haedrojene koloing. Haeba ho na le seteishene sa ho tlotsa mafura ka hydrogen, hang-hang re ka etsa koloi ea betri ea lithium e tsamaisoang ke mafura a hydrogen.”

Ho utloisisoa hore ho tloha joale, BAIC Group le BAIC Foton li na le kakaretso ea lihlopha tse ka bang 50 tsa likoloi tsa lithium battery tse tsamaisoang ke mafura a hydrogen. Haholo-holo ke bona ba ikarabellang bakeng sa mosebetsi o tsamaisanang le koloi, ke hore, hydrogen fuel-powered lithium battery system e bapisoa le koloi.

Leha ho le joalo, Benoit Potier, Molula-setulo le CEO oa Air Liquide Group le Molula-setulo oa Komisi ea Machaba ea Matla a Hydrogen, ba bontšitse monyetla o mong hape, “Ha ho na meralo ea motheo e lekaneng, ’me ha ho na liteishene tse lekaneng tsa ho tlatsa hydrogen. Hoa hlokahala ho etsa litšebeletso tsa motheo pele. Na re lokela ho qala ka nts’etsopele ea ‘maraka? Re lumela hore likepe tse ling li lokela ho lekoa, haholo-holo litekesi, kapa likoloi tse ling tse kholo.

“Liteishene tsa ho tlatsa oli ka haedrojene li bohlokoa haholo. Taba ena e ke ke ea leta. Ntle le liteishene tsa hydrogen refueling, e ke ke ea tuma. E tlameha ho etsoa kapele. Boemo ba naha bo tlameha ho hlophisa phetoho ena e kholo ea indasteri. Litoropo tse ling le liprofinse li se li qalile ho etsa sena. Ho ea ka pono ea Lekala la Saense le Theknoloji, lefapheng la lipalangoang le matla, matla a haedrojene a nkiloe e le tataiso ea tsoelo-pele, tšehetso le katleho. ” Zhang Yongming o boleletse moqolotsi oa litaba oa “Daily Economic News”.

Bokamoso bo qothisana lehlokoa le likoloi tse hloekileng tsa motlakase

Naheng ea heso, likoloi tsa lithium tse tsamaeang ka oli ea hydrogen li sebelisoa haholo-holo likoloing tsa khoebo, ‘me likoloi tsa baeti ha li e-s’o sebelisoe ka tekanyo e kholo. Nakong e tlang, likoloi tsa lithium tse nang le mafura a hydrogen le likoloi tse hloekileng tsa motlakase li tla etsa mohlala oa mofuta ofe? Zhang Yongming o lumela hore likoloi tse hloekileng tsa motlakase le likoloi tsa lithium tse nang le mafura a haedrojene li tla ba le likarolo tsa tsona tsa ‘maraka nakong e tlang. Ka mohlala, tlas’a maemo a ho finyella maemo a ho tjhaja, ho tla ba bonolo haholoanyane hore koloi e hloekileng ea motlakase e be koloing ea matla a tlaase ka har’a 10 kilowatts.

“Litšenyehelo tsa koloi ea betri ea lithium e nang le mafura a hydrogen e lokela ho ba tlase ho feta ea koloi ea lithium-ion nakong e tlang, hobane ha ho na lintho tse ngata ka har’a betri ea lithium e nang le mafura. Ho phaella moo, mabapi le litšenyehelo tsa ts’ebetso, e tla ba kotara ho isa ho tse tharo ho feta koloi ea mafura. Boemo bo le bong. Lilemong tse hlano tse tlang, likoloi tsa naha ea heso tsa lithium tse nang le mafura a haedrojene li tla ba ka pele-pele lefatšeng, ‘me lebelo le tla ba matla haholo. Ha feela maano a naha le boiteko ba ho phahamisa li ka tsoela pele, e tla be e le tšōmo ea bobeli ea lebelo le phahameng. ” Zhang Yongming o itse.

Xu Haidong, motlatsi oa mongoli-kakaretso oa Mokhatlo oa naha ea heso oa Baetsi ba Likoloi, o lumela hore “tekanyo ea tekheniki ea likoloi tsa lithium tse tsamaeang ka oli ea hydrogen e phahame ho feta ea likoloi tsa motlakase. Ha likoloi tsa motlakase tse tsamaeang ka lebelo le tlase li etsoa, ​​​​ha ho na litaba tse ngata tsa tekheniki, ‘me bohle ba potlakile. Empa likoloi tsa betri tsa lithium tse nang le mafura a haedrojene Ho etsa indasteri ha ho bonolo hakaalo. Melao-motheo le lichelete tsa naha li lokela ho tšehetsa R&D le ho tsepamisa maikutlo ho fihlelleng tsoelo-pele ea theknoloji likarolong tsa mantlha, tse ka thibelang likotsi tse kholo tsa indasteri le mahlale a mantlha a mantlha. ”

Xu Haidong o ile a boela a fana ka maikutlo a hore theknoloji ea bohlokoa ea likoloi tsa lithium tse tsamaisoang ke mafura a hydrogen li ka fetisetsoa ho litsi tsa lipatlisiso le lik’hamphani tsa likoloi bakeng sa ho phahamisoa ka nako e le ‘ngoe. “Re boetse re na le lik’hamphani tse tsamaellanang tsa mmuso. Re ka sebetsa ‘moho, ra arola mesebetsi e meng, ‘me ra etsa lipatlisiso tse lumellanang, tse tla ba molemo bakeng sa nts’etsopele ea indasteri eohle. Mabapi le ho rekisoa ha liteishene tsa hydrogen refueling le polokelo ea haedrojene, indasteri e ka ithuta ho tsoa likoloing tsa motlakase. Mokhoa oa ‘100, likete tsa likoloi’ ke ho tsepamisa mohopolo sebakeng se itseng. Ho feta moo, hoa khoneha ho nahana ka ho hlophisa liteishene tsa hydrogen refueling tseleng e itseng ea thepa, e loketseng tšebeliso ea likoloi tsa thepa. ”

“Karolong ea bobeli ea selemo sena, Komiti ea Naha ea Seboka sa Lipuisano tsa Lipolotiki sa Batho ba Chaena e tla tšoara simposiamo ea beke le beke e mabapi le ho khothaletsa tsoelo-pele e ntle ea likoloi tse ncha tsa motlakase. Ka Phupu, re tla hlophisa lipatlisiso tse amanang le tsona. ” Ts’ebetsong ea likoloi tsa betri ea lithium ka letoto la meralo e joalo ka boqapi ba theknoloji, nts’etsopele ea indasteri, le phetoho ea matla e tla hlahlojoa ka mahlale ho hlakisa tsela ea nts’etsopele le tataiso ho khothaletsa nts’etsopele e phetseng hantle ea likoloi tsa betri tsa lithium tse tsamaeang ka mafura.