-
Te tapahi waea taimana tere teitei i ngā rauemi pakarukaru mārō me te tikanga tukatuka tapahi matao
Ko ngā rauemi hiato muka maitai karāhe karāhe karāhe karāhe waro karāhe karāhe waro me ētahi atu rauemi mārō, pakarukaru hoki, mā te whakamahi i te tukatuka tapahi waea taimana, ka rua te hua me te haurua o te kaha. Ahakoa he tukatuka i te pokepokea ai te karāhe, te tapawhā karāhe, te kauwhata...Pānuihia atu -
Ngā āhuatanga me te uara tono o ngā uku SIC
I te rautau 21, me te whanaketanga o te pūtaiao me te hangarau, ko te mōhiohio, te pūngao, ngā rauemi, te hangarau koiora kua noho hei pou e whā o te whanaketanga o te hua pāpori o ēnei rā, ko te silicon carbide nā te mea he pumau ngā āhuatanga matū, he nui te kawe wera, he nui te wera...Pānuihia atu -
Ngā uku karawiti silicon: Ko tētahi o ngā rauemi uku ātete matā rongonui
He tino kaha te here irahiko o te silicon carbide, he kaha tonu te here i te pāmahana tiketike, nā tēnei āhuatanga hanganga ka tino kaha te uku silicon carbide, he pakeke teitei, he ātete ki te kakahu, he ātete ki te waikura, he kawe wera teitei, he ātete pai ki te ru wera me te...Pānuihia atu -
Te whakataurite i ngā āhuatanga o ngā uku silicon carbide me ngā uku alumina
Ehara i te mea he pai noa ngā āhuatanga miihini o ngā uku Sic i te pāmahana rūma, pērā i te kaha piko teitei, te ātete waikura pai, te ātete waikura pai, te ātete kakahu teitei me te tauwehenga waku iti, engari he pai rawa atu hoki ngā āhuatanga miihini i te pāmahana teitei (kaha, ...Pānuihia atu -
Me pēhea te whakamahi i te pūtake kōpae karāhe
Ko ngā hiri whai hua mō ngā papu me ngā takirere e whakawhirinaki ana ki te āhua whānui o ia wāhanga, inā koa te taputapu kōpae karāhe me te whakatikatika. I mua i te taputapu takai, me whakapono pūmau kua rite te hiahia mō ētahi atu taputapu takai karāhe ki te wāhi me te pūnaha mō te wehewehe whai hua...Pānuihia atu -
Tātari ōhanga o te hanga hauwai matomato mā te hikohiko mai i ngā pūtake pūngao whakahou
Kei te tīmata te maha haere o ngā whenua ki te whakatakoto whāinga rautaki mō te pūngao hauwai, ā, ko ētahi haumitanga kei te aro ki te whanaketanga hangarau hauwai matomato. Ko te EU me Haina kei te ārahi i tēnei whanaketanga, me te rapu i ngā painga tuatahi i roto i te hangarau me ngā hanganga. I taua wā, ko Hapani, ko te Tonga ...Pānuihia atu -
Te ahunga whakamua me te tātari ōhanga o te hanga hauwai mā te hikohiko o ngā waikura totoka
Te ahunga whakamua me te tātari ōhanga o te hanga hauwai mā te hikohiko o ngā waikura totoka Ka whakamahia e te hikohiko waikura totoka (SOE) te mamaoa wai pāmahana-tiketike (600 ~ 900°C) mō te hikohiko, he pai ake i te hikohiko kawakore me te hikohiko PEM. I ngā tau 1960, ko te United States me Tiamana...Pānuihia atu -
Hauwai ā-ao | I tukuna e BP te "tirohanga pūngao o te ao" mō te tau 2023
I te 30 o Hānuere, i tukuna e British Petroleum (BP) te pūrongo "World Energy Outlook" mō te tau 2023, e whakanui ana i te hiranga o ngā wahie pūmua mō te wā poto i roto i te whakawhiti pūngao, engari ko te korenga o te tuku pūngao o te ao, kei te piki haere tonu ngā tukunga waro, me ētahi atu āhuatanga e tumanakohia ana...Pānuihia atu -
Te ahunga whakamua me te tātari ōhanga o te waikura whakawhiti katote (AEM) mō te hanga hauwai
Ko te AEM, ki tētahi wāhi, he ranunga o te PEM me te hiko-whakarewa lye tuku iho e ahu mai ana i te diaphragm. Ko te kaupapa o te pūtau hiko-whakarewa AEM e whakaaturia ana i te Pikitia 3. I te cathode, ka whakaitihia te wai hei whakaputa hauwai me te OH-. OH- ka rere mā roto i te diaphragm ki te anode, ka honoa anō ki te whakaputa...Pānuihia atu