1. ʻO ke ʻano kumu o nā pūnaewele lā o ka lā, ʻo ia ka P-type silicon substrate, N-type layer, hoʻemi ʻia ke kiʻiʻoniʻoni noʻonoʻo (TIO2, SIO2 a i ʻole SI3N4), electrode kālā maikaʻi, electrode alumini hope, a me ka electrode kālā hope. a ua hoʻokumu ʻia ka electrode kālā hope e ka paʻi kalaiwa kala ma o ka paʻi pale a me ka sintering.

2. Conductive paste o solar cell back silver electrode ka mea nui i haku ʻia ma o nā ʻāpana ʻekolu: ka conductive function phase, inorganic binder, organic carrier a me nā mea maka. he aha hou aku, kapauda kalaHe maikaʻi ka hana conduction wela, a ʻoi aku ka maikaʻi ma mua o nā metala makamae ʻē aʻe. Ma nā noi kūpono, ma ke kumu o ka hōʻoiaʻiʻo ʻana i ka hana uila, ʻo ka paʻi kālā hope e pono hoʻi e lawa ka adhesion a me ke kuʻi ʻana.

Loaʻa nā mea ʻē aʻe ʻē aʻe ʻo Ultrafine Nano Powders:Au, Pt, Rh, Pd, Ge, Ru, Ir...

No ka ʻike hou aku, pls e ʻoluʻolu e kelepona iā mākou!