rongo

Kua hurahia e Boston Materials me Arkema nga pereti bipolar hou, i te mea kua whakawhanakehia e nga kairangahau o Amerika he nickel me te rino-a-rino hiko e pahekoheko ana ki te parahi-cobalt mo te mahi hiko o te wai moana.

Puna: Boston Materials

Boston Materials and Paris-based materials advanced specialist Arkema have hurai the bipolar plates new bipolar plates with 100%-reclaimed carbon fiber, which increases the capacity of fuel cells. “Ko nga pereti bipolar e eke ana ki te 80% o te taumaha o te puranga katoa, a ko nga pereti i hangaia ki te Boston Materials' ZRT he nui ake i te 50% mama ake i nga pereti kowiri tira. Ko tenei whakaheke taumaha ka piki ake te kaha o te pūtau wahie ma te 30%, "e kii ana a Boston Materials.

Kua whakawhanakehia e Te Whare Wananga o Texas Texas Center mo te Superconductivity (TcSUH) he hikohiko NiFe (nickel me te rino) e hono ana ki te CuCo (copper-cobalt) ki te hanga hikohiko wai moana. I kii a TcSUH ko te miihini hiko maha-whakarewa "tetahi o nga mahi pai rawa atu i roto i nga korero whakawhiti-whakarewa OER electrocatalysts." Ko te roopu rangahau, ko Ahorangi Zhifeng Ren, kei te mahi tahi me Element Resources, he kamupene kei Houston e tohunga ana ki nga kaupapa hauwai matomato. Ko te pepa a TcSUH, i taia tata nei i roto i nga Proceedings of the National Academy of Sciences, e whakamarama ana ko te tauhohenga hiko o te kukuwhatanga o te hāora (OER) hiko mo te hiko waimoana me atete ki te wai moana pirau me te karo hau maota hei hua taha, me te whakaheke i nga utu. I kii nga kairangahau ko ia kirokaramu o te hauwai ka puta ma te hiko wai moana ka taea ano te 9 kg o te wai parakore.

I kii nga kairangahau o te Whare Wananga o Strathclyde i roto i tetahi rangahau hou ko nga polymers e utaina ana ki te iridium he whakaahua tika, i te mea ka pakaru te wai ki te hauwai me te utu hāora. Ko nga polymers ka taea te ta, "e tuku ana i te whakamahi i nga hangarau taarua utu utu mo te whakanui ake," e kii ana nga kairangahau. Ko te rangahau, "Phocatalytic whānui te wehenga wai i raro i te marama ka taea e te polymer conjugated matūriki kua utaina ki te iridium," i taia tata nei i Angewandte Chemie, he hautaka i whakahaerehia e te Tiamana Chemical Society. "Ko nga whakaahua (polymers) he tino aro nui na te mea ka taea te whakarite i o raatau taonga ma te whakamahi i nga huarahi waihanga, e taea ai te arotautanga ngawari me te nahanaha o te hanganga a muri ake nei me te arotau i nga mahi," te kii a te kairangahau a Sebastian Sprick.

Kua hainatia e te Fortescue Future Industries (FFI) me te Roopu Firstgas he pukapuka whakamohiotanga kore here hei tautuhi i nga huarahi ki te whakaputa me te tohatoha hauwai kaakaariki ki nga kaainga me nga umanga i Aotearoa. “I te Poutu-te-rangi 2021, i panuitia e Firstgas he mahere ki te whakakore i te kupenga warowaiwao o Aotearoa ma te whakawhiti mai i te hau maori ki te hauwai. Mai i te tau 2030, ka hanumi te hauwai ki roto i te kupenga hau maori o Te Ika-a-Māui, me te huri ki te 100% hauwai hei te tau 2050,” hei ta FFI. I tohuhia he hiahia hoki ki te mahi tahi me etahi atu kamupene mo te matakite "Pilbara matomato" mo nga kaupapa nui-nui. Ko te Pilbara he rohe maroke, he iti te tangata i te taha raki o Ahitereiria ki te hauauru.

Kua hainatia e Aviation H2 he hononga rautaki me te kaiwhakawhiwhi waka rererangi a FalconAir. "Ka uru atu a Aviation H2 ki te hangar FalconAir Bankstown, nga whakaurunga me nga raihana whakahaere kia taea ai e ratou te timata ki te hanga i te waka rererangi hauwai tuatahi o Ahitereiria," ko ta Aviation H2, me te kii kei te huarahi ki te whakatakoto i tetahi waka rererangi ki te rangi i waenganui o te rangi. 2023.

Kua hainatia e Hydroplane tana kirimana Whakawhiti Hangarau Pakihi Iti a US Air Force (USAF). "Ma tenei kirimana ka taea e te kamupene, i te mahi tahi me te Whare Wananga o Houston, ki te whakaatu i tetahi tauira miihini hiko hauwai wahie e pa ana ki te hiko hiko i roto i te whakaaturanga whenua me te rere," e kii ana a Hydroplane. Ko te hiahia o te kamupene ki te rere i tana waka rererangi whakaatu i te tau 2023. Ko te otinga modular 200 kW me whakakapi i nga tipu hiko wera o naianei i roto i nga papaahi miihini kotahi me nga papaa rererangi o te taone.

I kii a Bosch ka whakapau moni ia ki te €500 miriona ($527.6 miriona) hei te mutunga o te tekau tau i roto i tana waahanga umanga otinga nekeneke ki te whakawhanake "te puranga, te waahanga matua o te electrolyzer." Kei te whakamahi a Bosch i te hangarau PEM. "Na nga tipu pairati kua whakaritea kia timata te mahi a te tau e haere ake nei, kei te whakaaro te kamupene ki te tuku i enei waahanga mohio ki nga kaihanga o nga tipu hiko me nga kaiwhakarato ratonga ahumahi mai i te 2025 ki mua," ka kii te kamupene, me te kii ka aro atu ki te hanga papatipu me te ohanga o i roto i ona whakaurunga i Germany, Austria, Czech Republic, me te Netherlands. Kei te tumanako te kamupene kia eke te maakete waahanga electrolyzer ki te €14 piriona hei te 2030.

Kua whiwhi a RWE i te whakaaetanga putea mo te whare whakamatautau 14 MW electrolyzer i Lingen, Tiamana. Hei te Pipiri ka timata te hanga. "Kei te whai a RWE ki te whakamahi i te whare whakamatautau ki te whakamatautau i nga hangarau electrolyzer e rua i raro i nga tikanga ahumahi: Ko te kaihanga a Dresden Sunfire ka whakauru i te hiko hiko-waikawa me te kaha o te 10 MW mo te RWE," ko te korero a te kamupene Tiamana. "Hei whakarara, ka whakatuu a Linde, he kamupene hauhue ahuwhenua me te umanga miihini o te ao, he 4 MW proton exchange membrane (PEM) electrolyzer. Ma te RWE e pupuri me te whakahaere i te waahi katoa i Lingen. Ka whakangaohia e RWE te 30 miriona euros, ko te kawanatanga o Lower Saxony ka whakawhiwhia ki te 8 miriona euros. Ko te whare electrolyzer me whakaputa ake ki te 290 kg o te hauwai matomato ia haora mai i te puna 2023. "Ko te waahanga whakahaere whakamatautau i te tuatahi i whakamaherehia mo te toru tau, me te waahanga mo tetahi atu tau," e kii ana a RWE, me te kii kua hoki ano. i timata nga tikanga whakaaetanga mo te hanga i te whare rokiroki hauwai i Gronau, Tiamana.

Kua hainatia e te kawanatanga o Tiamana me te kawanatanga o Lower Saxony tetahi reta o te hiahia ki te mahi i nga hanganga. E whai ana ratou ki te whakangawari i nga hiahia rereketanga o te motu mo te wa poto, me te whakauru ano i te hauwai kaakaariki me ona hua. "Ko te whakawhanaketanga o nga hanganga kawemai LNG e rite ana ki te H2 ehara i te mea mohio anake i roto i te wa poto me te wa poto, engari he mea tino tika," ko nga mana whakahaere o Lower Saxony i roto i tetahi korero.

Ko Gasgrid Finland me tana hoa Huitene, Nordion Energi, kua whakapuaki i te whakarewatanga o te Nordic Hydrogen Route, he kaupapa hangahanga hauwai whakawhiti-rohe ki te rohe o Te Moana-a-Kiwa o Bothnia, hei te tau 2030. te kawe i te kaha mai i nga kaihanga ki nga kaihoko ki te whakarite kia uru ratou ki te maakete hauwai tuwhera, pono, haumaru hoki. Ma te hanganga hiko whakaurunga ka hono nga kaihoko puta noa i te rohe, mai i nga kaihanga hauwai me nga hinu hiko ki nga kaihanga rino, e hiahia ana ki te hanga mekameka uara hou me nga hua me te whakakore i a raatau mahi, "e kii ana a Gasgrid Finland. Ko te tono a-rohe mo te hauwai e kiia ana ka neke ake i te 30 TWh i te tau 2030, me te tata ki te 65 TWh i te tau 2050.

I hui tahi a Thierry Breton, te Kaikomihana EU mo te Maakete Roto, me nga Tumuaki 20 mai i te wahanga whakangao hiko o Europi i Brussels i tenei wiki ki te para i te huarahi ki te whakatutuki i nga whainga o te Whakawhitiwhiti REPowerEU, e whai ana kia 10 tone mita o te hauwai hou me 10 metric tons o kawemai i te tau 2030. E ai ki a Hydrogen Europe, i arotahi te hui ki nga anga ture, ngawari te uru ki te putea, me te whakakotahi i nga mekameka tuku. Kei te hiahia te roopu whakahaere Pakeha kia whakauruhia te kaha hikohiko mai i te 90 GW ki te 100 GW hei te tau 2030.

I whakaatu a BP i nga mahere i tenei wiki ki te whakatu whare hanga hauwai nui-nui ki Teesside, Ingarani, ko tetahi e aro ana ki te hauwai kahurangi me tetahi ki te hauwai kaakaariki. "Tetahi, e whai ana ki te whakaputa i te 1.5 GW o te hauwai i te 2030 - 15% o te 10 GW te whaainga a te kawanatanga o Ingarangi hei te 2030," ko ta te kamupene. Kei te whakamahere ia ki te haumi GBP 18 piriona ($22.2 piriona) mo te kaha hau, CCS, utu EV, me nga mara hinu me te hau hou. I tenei wa, i kii a Shell ka piki ake nga paanga hauwai hei nga marama e tu mai nei. Ko te Tumuaki a Ben van Beurden i kii a Shell "he tata ki te whakatau i etahi whakatau haumi nui mo te hauwai i te Raki-uru o Uropi," me te aro ki te hauwai puru me te matomato.

Kua hurahia e Anglo American tetahi tauira o te taraka kawe maina hauwai hiko nui rawa atu o te ao. Kua hoahoatia kia mahi i roto i nga ahuatanga maina o ia ra i tana maina Mogalakwena PGMs i Awherika ki te Tonga. "Ko te taraka ranu hauwai-pakihiko 2 MW, e whakaputa ana i te mana nui atu i te miihini o mua me te kaha ki te kawe i te utu 290-ton, he waahanga o te Anglo American's nuGen Zero Emission Haulage Solution (ZEHS)," ta te kamupene.