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Nga ahuatanga me te uara tono o nga karamu SIC
I roto i te rautau 21, ki te whanaketanga o te pūtaiao me te hangarau, kua riro te mōhiohio, pūngao, rauemi, engineering koiora nga pou e wha o te whanaketanga o te hua pāpori o tenei ra, silicon carbide e tika ana ki te pūmau āhuatanga matū, kawe waiariki tiketike, waiariki ex.. .Pānuitia atu -
Ko nga karamu carbide Silicon: Ko tetahi o nga rawa matā tino rongonui
He tino kaha te here o te Silicon carbide covalent, he kaha tonu te hononga i te pāmahana teitei, ko tenei ahuatanga hanganga ka hoatu i te silicon carbide ceramics te kaha pai, te pakeke teitei, te mau kakahu, te aukati waikura, te kawe waiariki teitei, te pai o te awangawanga waiariki me te o...Pānuitia atu -
Te whakatairite i nga ahuatanga o nga karamu hiraka carbide me nga uku alumina
Ko nga karamu Sic ehara i te mea he pai nga taonga miihini i te pāmahana rūma, penei i te kaha o te piko, te pai o te aukati i te waikura, te pai o te waikura, te kaha o te kakahu me te iti o te whakarea waku, engari he pai rawa atu nga taonga miihini i te teitei teitei (kaha, ...Pānuitia atu -
Me pehea te whakamahi pakiaka kōpae kauwhata
Ko nga hiri whaihua mo nga papua me nga maru ka whakawhirinaki ki te ahuatanga o ia waahanga, ina koa ko te taputapu kopae kauwhata me te whakamahana. I mua i te taputapu awhiowhio, tino whakapono ko te hiahia mo etahi atu taputapu awhiowhio graphite kua rite ki te waahi me te punaha mo te wehea whai hua ...Pānuitia atu -
Te tātari ohaoha o te hanga hauwai kaakaariki ma te hikohiko mai i nga punanga kaha whakahou
He maha ake nga whenua kei te timata ki te whakatakoto whainga rautaki mo te hiko hauwai, a ko etahi o nga haumi kei te ahu whakamua ki te whanaketanga hangarau hauwai kaakaariki. Ko te EU me Haina kei te arahi i tenei whanaketanga, e rapu ana i nga painga mo te neke tuatahi i roto i te hangarau me te hanganga. I tenei wa, Japan, Tonga ...Pānuitia atu -
Te ahunga whakamua me te tātari ohaoha o te hanga hauwai ma te hiko o te waikura totoka
Ko te ahunga whakamua me te tātari ohaoha o te hanga hauwai ma te hiko o te waikura totoka Ko te hiko hiko (SOE) te whakamahi i te kohu wai wera teitei (600 ~ 900°C) mo te hiko, he pai ake i te kawakore electrolyzer me te PEM electrolyzer. I te tekau tau atu i 1960, ko te United States me Germa...Pānuitia atu -
hauwai o te ao | I tukuna e BP te 2023 "te tirohanga kaha o te ao"
I te Hanuere 30, ka tukuna e te British Petroleum (BP) te purongo 2023 "World Energy Outlook", e kii ana he mea nui ake te kora matatoka i roto i te wa poto i roto i te whakawhiti hiko, engari ko te kore o te tuku hiko o te ao, ka piki haere tonu te tuku waro me etahi atu mea. kei te tumanako...Pānuitia atu -
Te ahunga whakamua me te tātari ohaoha o te kirikiri whakawhiti katote (AEM) hydroelectrolysis mo te hanga hauwai
Ko te AEM he ranu o PEM me te reihiko reihiko e hangai ana i te rei. Ko te kaupapa o te AEM electrolytic cell e whakaatuhia ana i te Whakaahua 3. I te cathode, ka whakahekehia te wai ki te whakaputa hauwai me te OH -. OH — ka rere i roto i te diaphragm ki te anode, ka hono ano ki te whakaputa o...Pānuitia atu -
Ko te membrane whakawhiti irahiko (PEM) hiko hiko wai hauwai hanga hangarau te ahunga whakamua me te tātari ohanga
I te tau 1966, i whakawhanakehia e te Kamupene Hiko Tianara he pūtau hiko wai i runga i te ariā kawe iraoho, ma te whakamahi i te membrane polymer hei electrolyte. I hokohoko nga pūtau PEM e General Electric i te tau 1978. I tenei wa, he iti ake nga pūtau PEM i te kamupene, na te iti o te hua hauwai...Pānuitia atu
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