He aha ka ʻokoʻa ma waena o nā ʻōhua metala ʻelua, ka huʻa keleawe a me ka huʻa nickel?

1. ʻO nā hiʻohiʻona a me nā pono o ka huʻa keleawe

ʻO ka mea mua, e nānā kākou i ke kaʻina hana a me nā ʻano o ke keleawe foamed; i ke ʻano o ke keleawe foamed, hoʻohana nui ʻia ke keleawe ma ke ʻano he substrate, a ua māhele like ʻia ka nui o nā lua i ka substrate keleawe i ka wā o ke kaʻina hana. Ke hoʻohālikelike ʻia me ka nickel foam, ʻoi aku ka haʻahaʻa o ka pahu keleawe i ke kumu kūʻai; i ka manawa like, ʻoi aku ka maikaʻi o ka hoʻoheheʻe keleawe a me ka ductility.

2. Ke kahua noi o ka pahu keleawe

He maikaʻi loa ka conductivity uila no ka mea hoʻohana ʻia ke keleawe ma ke ʻano he substrate; No laila, hiki ke hoʻohana ʻia ka pahu keleawe ma ke ʻano he substrate mea no nā electrodes pākahi. Hoʻohālikelike ʻia me ke keleawe foamed, ʻoi aku ka maikaʻi o ka nickel foam i ke kani ʻana. He maikaʻi loa ka ductility a me ka hana ʻana i ka hana keleawe, a hiki ke hana i ka wela a me ka uila; a ʻo loko o ka pahu keleawe he ʻekolu-dimensional ʻekolu-dimensional porous hale, nona ka pale electromagnetic ʻelua, ka hoʻohaʻahaʻa ʻana i ka walaʻau a me ka haʻalulu haʻalulu, a he alkali-kūʻokoʻa a corrosion-kūpaʻa. No laila, i ka wela a me nā mea hoʻololi wela o ka CPU, kāleka kiʻi, a me nā mea uila, hoʻohana nui ʻia ka pahu keleawe; Eia kekahi, no ka mea, he conductivity maikaʻi loa ka pahu keleawe, hoʻohana pinepine ʻia e like me nā mea electrode no nā mea uila lithium a i ʻole nā ​​​​mea wahie; Hiki ke hoʻohanaʻia e like me nā mea pale electromagnetic, nā mea kūkulu hale, nā mea kani kani, a me nā mea'ē aʻe, a he nui loa o nā noi a me nā kahua.

3. Nā kahua noi o ka nickel foam

Hoʻohana pinepine ʻia ʻo Nickel foam ma ke ʻano he leo kani a hoʻohana ʻia i ka hana ʻana i nā mea ʻāpana. He nui nā pōmaikaʻi ʻo Nickel foam ponoʻī, ʻaʻole wale kahi ʻano wehe ʻokoʻa, akā maikaʻi loa ka tensile, ka wela a me ka hopena o ka hopena, no laila ua hoʻohana nui ʻia ʻo ia ma ke ʻano he catalyst no nā mea kūlohelohe kūlohelohe a pēlā aku. I kēia manawa, ke hoʻohālikelike ʻia me ka mea hoʻoheheʻe kila kūpaʻa kiʻekiʻe a me ka mea lawe kemika ceramic, ʻoi aku ka maikaʻi o ka hana ʻana o ka nickel catalyst ma ke ʻano; Hoʻohana nui ʻia ia i ka Fischer-Topsch reaction, gas Hydrogenation reaction foam catalyst carrier no ka hoʻololi, boutique chemicals.