He waiwai catalytic maikaʻi loa ka platinum metala makamae a ua manaʻo ʻia he electrocatalyst PEMFC maikaʻi loa. Ma ka hoʻoponopono ʻana i ka nui o ka ʻāpana, ka ʻili o ka ʻili, ka dispersion, a me nā mea ʻē aʻe, hiki i nā nanoparticles platinum ke hoʻokō i nā hopena hoʻololi kūlohelohe maikaʻi a koho.

Nā pōmaikaʻi o nā nanopowders platinum e like me nā catalysts ʻōmaʻomaʻo
1. ʻO ka maikaʻi kiʻekiʻe: ʻO nā ʻāpana Nano platinum he kiʻekiʻe kikoʻī kikoʻī kikoʻī a me nā wahi hana, no laila hiki iā lākou ke hoʻokō i nā hopena catalytic maikaʻi ma nā haʻahaʻa haʻahaʻa a me nā haʻahaʻa haʻahaʻa. Hoʻemi kēia i ka hoʻohana ʻana i ka ikehu a me ka hana ʻana i ka ʻōpala, e hana ana i nā nanoparticles Pt kūpono no ka catalysis ʻōmaʻomaʻo.
2. Hoʻololi hou: Ke hoʻohālikelike ʻia me nā catalysts kuʻuna, ʻoi aku ka maikaʻi o ka paʻa a me ka hana hou ʻana o nā pauka nano Pt. Hiki ke hoʻohana hou ʻia ma o ka hoʻokaʻawale maʻalahi a me ka hana hou ʻana, a laila e hōʻemi ana i ka hoʻohana ʻana i ka catalyst a me ka pollution kaiapuni.
3. Ka hana a me ke koho ʻana: Hiki ke hoʻomalu ʻia ke ʻano o ka ʻili a me ka hoʻohui ʻana o nā nanopowders platinum(Pt) ma o ka hoʻololi ʻana i ka ʻili a me ka hoʻohui ʻana, a laila hoʻoponopono i ka hana catalytic a me ke koho ʻana o nā hopena like ʻole. ʻO kēia ka mea e hiki ai i nā ʻāpana nano Pt ke hoʻopololei maikaʻi i nā ʻano hopena kūlohelohe a loaʻa ka koho huahana maikaʻi.