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  • Hoʻolauna i ka ikehu hydrogen a me nā pūnaewele wahie

    Hoʻolauna i ka ikehu hydrogen a me nā pūnaewele wahie

    Hiki ke hoʻokaʻawale ʻia nā pūnaewele wahie i nā pūnaewele wahie membrane hoʻololi proton (PEMFC) a me nā pūnaewele wahie methanol pololei e like me nā waiwai electrolyte a me ka wahie i hoʻohana ʻia (DMFC), pūnaewele wahie phosphoric acid (PAFC), pūnaewele wahie carbonate molten (MCFC), pūnaewele wahie oxide paʻa (SOFC), pūnaewele wahie alkaline (AFC), etc....
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  • Nā kahua noi o SiC/SiC

    Nā kahua noi o SiC/SiC

    Loaʻa iā SiC/SiC ke kūpaʻa wela maikaʻi loa a e pani i ka superalloy i ka hoʻohana ʻana o ka aero-engine. ʻO ka lakio thrust-to-weight kiʻekiʻe ka pahuhopu o nā aero-engine holomua. Eia nō naʻe, me ka hoʻonui ʻia o ka lakio thrust-to-weight, ke hoʻomau nei ka piʻi ʻana o ka mahana o ka turbine inlet, a ʻo ka mea superalloy e kū nei...
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  • ʻO ka pōmaikaʻi nui o ka fiber silicon carbide

    ʻO ka pōmaikaʻi nui o ka fiber silicon carbide

    ʻO ke olonā silicon carbide a me ke olonā kalapona he olonā keramika me ka ikaika kiʻekiʻe a me ka modulus kiʻekiʻe. Ke hoʻohālikelike ʻia me ke olonā kalapona, loaʻa i ka silicon carbide fiber core nā pono penei: 1. Hana antioxidant wela kiʻekiʻe I ka ea wela kiʻekiʻe a i ʻole ke kaiapuni aerobic, silicon carbid...
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  • Mea semiconductor silikona carbide

    Mea semiconductor silikona carbide

    ʻO ka mea semiconductor Silicon carbide (SiC) ka mea i oʻo loa i waena o nā semiconductors ākea ākea i hoʻomohala ʻia. Loaʻa i nā mea semiconductor SiC ka hiki ke hoʻohana nui ʻia i nā mahana kiʻekiʻe, alapine kiʻekiʻe, mana kiʻekiʻe, photoelectronics a me nā mea pale i ka radiation ma muli o kā lākou ba ākea ...
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  • ʻO ka mea Silicon carbide a me kona mau hiʻohiʻona

    ʻO ka mea Silicon carbide a me kona mau hiʻohiʻona

    ʻO ka hāmeʻa Semiconductor ke kumu o nā lako mīkini ʻoihana hou, i hoʻohana nui ʻia i nā kamepiula, nā mea uila mea kūʻai aku, nā kamaʻilio pūnaewele, nā mea uila kaʻa, a me nā wahi ʻē aʻe o ke kumu, ʻo ka ʻoihana semiconductor ka mea nui i ʻehā mau ʻāpana kumu: nā kaapuni i hoʻohui ʻia, op ...
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  • Papa bipolar o ke kelepona wahie

    Papa bipolar o ke kelepona wahie

    ʻO ka papa bipolar ka ʻāpana koʻikoʻi o ka reactor, nona ka hopena nui i ka hana a me ke kumukūʻai o ka reactor. I kēia manawa, ua māhele nui ʻia ka papa bipolar i ka papa graphite, ka papa composite a me ka papa metala e like me ka mea. ʻO ka papa bipolar kekahi o nā ʻāpana koʻikoʻi o PEMFC,...
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  • ʻO ke kumumanaʻo o ka membrane hoʻololi proton, ka mākeke a me kā mākou hana proton o ka hoʻolauna huahana membrane hoʻololi

    ʻO ke kumumanaʻo o ka membrane hoʻololi proton, ka mākeke a me kā mākou hana proton o ka hoʻolauna huahana membrane hoʻololi

    I loko o ka membrane hoʻololi proton wahie cell, ʻo ka catalytic oxidation o nā protons he cathode i loko o ka membrane, i ka manawa like, ʻo ka anode o nā electrons e neʻe i ka cathode ma o kahi kaapuni waho, ka qualitative i hui pū ʻia me ka hoʻemi uila a me ka cathodic o ka oxygen ma luna o ka ʻili o ka produc ...
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  • Mākeke Uhi SiC, Nānā Honua a me ka Wānana 2022-2028

    ʻO ka uhi ʻana o Silicon carbide (SiC) kahi uhi kūikawā i hana ʻia me nā hui o ka silicon a me ke kalapona. Loaʻa i kēia hōʻike ka nui o ka mākeke a me nā wānana o ka SiC Coating ma ka honua holoʻokoʻa, me ka ʻike mākeke ma lalo nei: Global SiC Coating Market Revenue, 2017-2022, 2023-2028, ($ miliona) Glo...
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  • ʻO ka papa Bipolar, kahi mea hoʻohui koʻikoʻi o ke kelepona wahie

    Ua lilo nā pūnaewele wahie i kumu mana kūpono no ke kaiapuni, a ke hoʻomau nei ka holomua ʻana o ka ʻenehana. I ka holomua ʻana o ka ʻenehana pūnaewele wahie, ke ʻike nui ʻia nei ke koʻikoʻi o ka hoʻohana ʻana i ka graphite pūnaewele wahie kiʻekiʻe i nā papa bipolar o nā pūnaewele. Eia kahi nānā i ke kuleana o ka pakuhi...
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