Nikela uwea mesh no ka hydrogen hana electrodes

Uea nikelaHoʻohana nui ʻia e like me ka media kānana a me ka electrode cell fuel. Ua ulana ʻia lākou me ke kelepona nickel kiʻekiʻe (ka maʻemaʻe> 99.5 a i ʻole ka maʻemaʻe> 99.9 ma muli o ka koi o ka mea kūʻai aku). Hana ʻia kēia mau huahana i nā mea nickel maʻemaʻe kiʻekiʻe. Hana mākou i kēia mau huahana ma muli o nā kūlana ʻoihana.

Hiki ke hoʻokaʻawale ʻia ka Nickel Mesh i ʻelua ʻano:
Mesh uwea nikela (ka lole uwea nickel) a me ka metala i hoʻonui ʻia. ʻO ka ikaika kiʻekiʻe o Nickel alloy 200/201 wire mesh/ wire netting e hele pū me ka ikaika ductility kiʻekiʻe. Hoʻohana nui ʻia nā metala i hoʻonui ʻia ʻo Nickel e like me nā electrodes a me nā mea hōʻiliʻili o kēia manawa no nā ʻano pākahi like ʻole. Hana ʻia ka metala i hoʻonui ʻia ma ka hoʻonui ʻana i nā pahu nickel kiʻekiʻe i loko o ka mesh.

Uea nikelaua ulana ʻia me ka hoʻohana ʻana i ka uea nickel maʻemaʻe kiʻekiʻe. Loaʻa iā ia ka ikaika kiʻekiʻe, ke kūpaʻa corrosion maikaʻi a me ka conductivity thermal maikaʻi. Hoʻohana nui ʻia ʻo Nickel Wire Mesh i kemika, metallurgical, petroleum, uila, kūkulu a me nā noi like ʻole.

Uea nikelaHe koho kaulana ia no nā cathodes i nā noi like ʻole e like me ka electroplating, nā wahie a me nā pā. ʻO ke kumu ma hope o kona hoʻohana ākea ʻana ʻo ia ka conductivity uila kiʻekiʻe, ka pale ʻana i ka corrosion, a me ka lōʻihi.

Uea nikelaLoaʻa i kahi ʻāpana e hiki ai ke kahe electron pono i ka wā o ka hopena electrochemical e hana nei i loko o ka cathode. ʻO nā pores hāmama o ka hoʻolālā mesh e ʻae i ka hele ʻana o ka electrolyte a me ke kinoea, kahi e hoʻonui ai i ka hopena.

Eia kekahi, nickel wire mesh ke kū'ē i ka corrosion mai ka hapa nui o nā waikawa a me nā hopena alkaline, e lilo ia i mea koho kūpono no ke kaiapuni kemika paʻakikī o ka cathode. He paʻa nō hoʻi a hiki ke kū i ka hoʻopiʻi pinepine ʻana a me ka hoʻokuʻu ʻana i nā pōʻai, kūpono ia no nā noi lōʻihi.
ʻO ka holoʻokoʻa, ʻo ka nickel wire mesh he mea maʻalahi a hilinaʻi hoʻi no nā cathodes i nā noi electrochemical like ʻole, e hāʻawi ana i ka conductivity uila maikaʻi loa, ka pale ʻana i ka corrosion, a me ka lōʻihi.

Uea nikelaa aia nā electrodes i ke poʻo o ka hana hydrogen hoʻomau. ʻO kā lākou mau hiʻohiʻona kūʻokoʻa a me nā noi like ʻole he mea nui ia i ka ʻimi ʻana i nā hoʻonā ikehu maʻemaʻe a ʻoi aku ka maikaʻi. Hoʻopili i ka hiki o ka nickel i ka ʻoihana hydrogen a hāʻawi i kahi ʻōmaʻomaʻo e hiki mai ana.