izindaba

Izinto zeBoston kanye ne-Arkema ziye zangembulwa amapuleti amasha we-bipolar, kanti abaphenyi baseMelika bathuthukise i-nickel ne-electrocatalyst esebenza nge-copper-cobalt ye-copper-cobalt ye-aclevolys yokusebenza kwamanzi okuphezulu.

Umthombo: Izinto ze-Boston

Izinto zokwenziwa ze-boston kanye ne-paris ezisekelwe ePharisi ezikhethekile i-Arkema zivelele amapuleti amasha we-bipolar eyenziwe nge-100% -I-carbon fiber, ekhulisa umthamo wamaseli kaphethiloli. "I-Akhawunti ye-Bipolar Plates kuze kube yi-80% yesisindo sesitaki esiphelele, namapuleti elenziwe nge-Boston Materials 'ZRT ingaphezu kwamapuleti ensimbi angenalutho. Lokhu kuncishiswa kwesisindo kwandisa umthamo weseli likaphethiloli ngo-30%, "kusho izinto zokwakha amaBoston.

I-University of Houston's Texas Center ye-Superconductivity (TCSUH) isungule umsoco (i-nickel ne-iron) -Base-Electrocatalyst exhumana ne-Cuco (ithusi-cobalt) ukudala i-electrolysis yokusebenza kwamanzi okuphezulu. I-TCSUH ithe i-Electrocatalyst ye-Multi-Metallic ingu- "Ongomunye we-Excression engcono kakhulu phakathi kwayo yonke i-Oer Electrocatalysts esekelwe nge-Oer." Iqembu lokucwaninga, eliholwa nguProf Zhifeng Ren, manje selisebenza nezinsizakusebenza zezento, inkampani esekwe kwiHouston esebenza ngokukhethekile kumaphrojekthi aluhlaza we-hydrogen. Iphepha likaTcsuh, muva nje lishicilelwe ekuqhubekeni kwe-National Academy of Science, ichaza ukuthi i-Elect Envelgen Evolution Accerience (Oer) Electrocatalyst ye-Electrolysis yamanzi adinga ukumelana namanzi olwandle asolisayo futhi agweme izindleko ze-chlorine njengomkhiqizo oseceleni, ngenkathi kwehla izindleko. Abaphenyi bathi ikhilogremu ngayinye ye-hydrogen ekhiqizwa nge-electrolysis yasolwandle nayo ingaveza ama-9 kg wamanzi amsulwa.

Abacwaningi base-University of Strathclyde bathe ocwaningweni olusha lokuthi ama-polymers alayishwe nge-Iridium ane-apt photocatalysts, njengoba bebola amanzi e-hydrogen kanye no-oxygen kubiza ngempumelelo. Ama-polymers aphrintiwe impela, "kuvumela ukusetshenziswa kobuchwepheshe bokunyathelisa obungabizi kakhulu kwezinga," kusho abacwaningi. Ucwaningo, "Ama-PhotoCatalytic Amanzi ahlukaniswe ngaphansi kwesibani esibonakalayo enikezwe amandla i-polymer elihlanganisiwe eligcwele nge-iridium," kusanda kushicilelwa e-Angewandte Chemie, iphephabhuku eliphethwe ngumphakathi wamakhemikhali waseJalimane. "Ama-Photocatalysts (ama-polymers) anentshisekelo enkulu njengoba izakhiwo zawo zingabukelwa kusetshenziswa izindlela zokwenziwa, zivumela ukusebenza kahle kwesakhiwo ngokuzayo kanye nokwenza ngcono umsebenzi ngokuqhubekayo," kusho umcwaningi uSebastian Sprick.

Ama-FortureCue Metual Industries (FFI) neqembu lokuqala lelo ngqa asayine imemorandamu engabongi yokuqonda yokuqonda ukuthola amathuba okukhiqiza nokusabalalisa ama-hydrogen aluhlaza emakhaya nasemabhizinisini eNew Zealand. "Ngo-Mashi 2021, ama-Ordergas amemezele uhlelo lokuthola i-decorbone e-New Zealand's Pipeline Network ngokuguqulwa kusuka kugesi yemvelo kuya ku-hydrogen. Kusuka ku-2030, i-hydrogen izongenelwa kwinethiwekhi yemvelo yemvelo yemvelo yaseNorth Island, ngokuguqukela ku-100% ye-hydrogen grid ngo-2050, "kusho uFFI. Kuphawule ukuthi futhi kunesifiso sokuhlangana nezinye izinkampani ukuthola umbono wokuthi "Green Pilbara" wamaphrojekthi weGiga-Scale. I-Pilbara iyisifunda esomile, esinabantu abaningi kakhulu engxenyeni esenyakatho yentshonalanga ye-Australia.

I-Aviation H2 isisayine ukusebenzisana okuhle nge-Acleirer Charter opharetha FalcocAir. "I-Aviation H2 izothola ukufinyelela e-Falconair Bankstown Hatar, izikhungo kanye namalayisense okusebenza ukuze baqale ukwakha indiza yokuqala enamandla e-hydrogen," kusho i-Aviation H2, engeza ukuthi isemkhondweni ukubeka indiza esibhakabhakeni maphakathi ne 2023.

I-Hydroplane isayine inkontileka yayo yesibili ye-US Air Force (USAF) Inkontileka Yezingcingo Ezincane Zebhizinisi Lebhizinisi. "Le nkontileka ivumela inkampani, ngokubambisana ne-University of Houston, ukukhombisa imodeli yobunjiniyela ye-Hydrogen Fuel Cell cell ngomhlabathi kanye nokubonakaliswa kwendiza," kusho uHydroplaplane. Le nkampani ihlose ukundiza indiza yayo yombukiso ngo-2023. Isixazululo se-modular angama-200 kw kufanele sithathe indawo ekhona yamandla okuhlanganisa akhona emapulatifomu akhona enjini eyodwa kanye ne-Urban Air Mobility.

IBosch ithe izotshala imali kufinyelela ezigidini ezingama- € 500 I-Bosch isebenzisa ubuchwepheshe be-PEM. "Ngezitshalo zokushayela zihlelelwe ukusebenza ngonyaka olandelayo, inkampani ihlela ukuhlinzeka lezi zimomoli ezihlakaniphile kubakhiqizi bezitshalo ze-electrolysis kanye nabahlinzeki bezinsizakalo zezimboni kusuka ku-2025 abavela ku-2025 bazogxile ekukhiqizweni kwabantu abaningi nasezomnotho Ukukala ezakhiweni zayo eJalimane, e-Austria, eCzech Republic, kanye neNetherlands. Le nkampani ilindele ukuthi izingxenye ze-electrolyzer zimaketha ukuze zifinyelele ezungeze izigidigidi eziyi-14 nge-2030.

I-RWE iye yavikela ukwamukelwa ngemali evunywa yisikhungo sokuhlola i-electrolylyzer esingu-14 eLingen, eJalimane. Ukwakha kusethwe ukuqala ngoJuni. "I-RWE ihlose ukusebenzisa indawo yecala ukuvivinya ubuchwepheshe obubili be-elektroloryzer ngaphansi kwezimo zezimboni: Umkhiqizi we-Dresden Sunfire uzofaka i-Electrolyzer yengcindezelo enomthamo we-10 mW enomthamo we-10 mW we-RWE," kusho inkampani yaseJalimane. "Ekufaniseni, uLinde, amagesi ahamba phambili ezimbonini kanye nenkampani yezobunjiniyela, uzosetha ulwelwesi lwe-4 mW proton exchange (PEM) lwe-electrolyzer. I-RWE izoba ngumnikazi futhi isebenzise yonke indawo eLingen. " I-RWE izotshala i- € 30 million, ngenkathi isimo se-saxony esiphansi sizosiza izigidi eziyi-8. Isikhungo se-electrolyzer kufanele sikhiqize kufinyelela ku-290 kg we-drive hydrogen eluhlaza ngehora ukusuka entwasahlobo 2023. "Isigaba sokusebenza kwecala sihlelelwe iminyaka emithathu," kusho uRWE, ukuthi nayo injalo Uqale izinqubo zokuvunywa zokwakhiwa kwesikhungo sokugcina se-hydrogen eGronau, eJalimane.

Uhulumeni we-German Federal kanye nesimo se-saxony ephansi basayine incwadi yezinhloso yokusebenza kwingqalasizinda. Bahlose ukwenza lula ukuguqulwa kwezwe okufushane kwezwe, kuyilapho behlala i-hydrogen eluhlaza kanye nokutholakala kwayo. "Ukuthuthukiswa Kwezinhlaka Zokungenisa I-LNG ezilungele i-H2

I-PherGrid Finland ne-Nortion Encrish, iNordion Energi, iye yamemezela ukwethulwa kwendlela ye-Nordrogen ye-Nordic, iphrojekthi yengqalasizinda ye-Cross-Border ye-Hydrogen eBay of Bownia esifundeni, ngo-2030. "Izinkampani zifuna ukuthuthukisa inethiwekhi yamapayipi azokwenza ngempumelelo I-Throst Energy kusuka kubakhiqizi kubathengi ukuqinisekisa ukuthi banokufinyelela emakethe evulekile, ethembekile, nasephephile ye-hydrogen. Ingqalasizinda Ehlanganisiwe Yezamandla izoxhuma amakhasimende esifundeni sonke, kusuka kubakhiqizi be-hydrogen kanye ne-e-fuels kuma-Steammaker, abazimisele ukudala amaketanga nemikhiqizo emisha kanye nokukhulisa imisebenzi yabo, "kusho iFurgrid Finland. Isidingo sesifunda se-hydrogen silinganiselwa ku-30 ​​Tweh ngo-2030, kanti cishe ama-65 amashumi amane ngamashumi amabili ngonyaka ka-2050.

I-Thierry Breton, iKhomishini ye-EU yemakethe yangaphakathi, yahlangana nama-CEO angama-20 ukusuka emkhakheni wezokwakha i-European electrowels kuleli sonto ukuze afinyelele endleleni yokuthola i-Hydrogen ye-Repobereu futhi Amathani ama-metric ayi-10 okungeniswa ngo-2030. Ngokuya nge-hydrogen Europe, umhlangano ugxile ezinkulwini zokulawula, ukufinyelela okulula kwezimali, nokuhlanganiswa kwe-hlinzeke. Umzimba omkhulu waseYurophu ufuna umthamo we-electrolyzer ofakiwe we-90 GW kuya ku-100 gw ngo-2030.

Amacebo we-BP aveze leli sonto ukusetha izikhungo zokukhiqiza eziphezulu ze-hydrogen e-Tesside, eNgilandi, eligxile ku-ydrogen eluhlaza okwesibhakabhaka kanti enye i-hydrogen eluhlaza. "Ngokubambisana, okuhlose ukukhiqiza u-1.5 gw we-hydrogen ngo-2030 - 15% we-10 GW kaHulumeni kaHulumeni ka-10 GW ngo-2030," kusho inkampani. Ihlela ukutshala imali ye-GBP 18 billion ($ 22.2 billion) kumandla omoya, ama-CC, ukushaja kwe-EV, namasimu amasha kawoyela negesi. I-Shell, okwamanje, ithe kungakhulisa izintshisekelo zayo ze-hydrogen ezinyangeni ezimbalwa ezizayo. I-CEO Ben van Beurden ithe "isondelene kakhulu nokwenza izinqumo ezimbalwa zokutshala imali ezinkulu ku-hydrogen eNorthwest Europe," ngokugxila ku-hydrogen eluhlaza okwesibhakabhaka neluhlaza.

I-Anglo American iveze i-prototype yeloli enkulu kunazo zonke ye-hydrogen-powered mine haul. Kwenzelwe ukusebenza ezimweni zansuku zonke zezimayini ezimayini zayo zeMogalakwakwena PGMS eSouth Africa. "Iloli le-2 mW hydrogen-battery hybrid, likhiqiza amandla amaningi kune-diesel ngaphambi kokwenza amathani angama-290, liyingxenye ye-Anglo American zero zouaulage solution (zehs)," kusho inkampani.