Nā ʻano o ka ʻenehana PolySilicon

ʻAkahi: ʻokoʻa i ka helehelena

ʻO nā hiʻohiʻona ʻenehana o ka polysilicon Mai ka hiʻohiʻona, ʻo nā kihi ʻehā o ka monocrystalline silicon cell he ʻano arc, a ʻaʻohe kumu ma ka ʻili; ʻoiai ʻo nā kihi ʻehā o ka cell polysilicon he mau kihi ʻehā, a ʻo ka ʻili he mau hiʻohiʻona like me nā pua hau; a ʻo ke kelepona silicon amorphous ka mea a mākou i kapa pinepine ai i ka ʻāpana kiʻiʻoniʻoni lahilahi. ʻAʻole ia e like me ke kelepona silikona crystalline hiki ke ʻike i ka laina grid, a ʻo ka ʻili a me ka maʻalahi e like me ke aniani.

ʻElua: ʻokoʻa i ka hoʻohana ʻana

ʻO nā hiʻohiʻona ʻenehana o polysiliconNo nā mea hoʻohana, ʻaʻohe ʻokoʻa nui ma waena o nā cell silicon monocrystalline a me nā cell polysilicon, a maikaʻi loa ko lākou ola a me ke kūpaʻa. ʻOiai ʻo ka awelika o ka hoʻololi ʻana o nā kinikini monocrystalline ma kahi o 1% ʻoi aku ka kiʻekiʻe ma mua o ka polysilicon, no ka mea, hiki ke hana ʻia nā ʻāpana silikon monocrystalline i mau ʻāpana quasi-squasi (ʻo nā ʻaoʻao ʻehā a pau ke ʻano arc), i ka wā e hana ai i kahi panela lā, ʻāpana o ka ʻaʻole e hoʻopiha ʻia kahi wahi; a he huinaha ka polysilicon, no laila, ʻaʻohe pilikia. ʻO kā lākou mau mea maikaʻi a me nā pōʻino e like me kēia:

Nā ʻāpana silika crystalline: He kiʻekiʻe ka mana o kahi mea hoʻokahi. Ma lalo o ka papahele hoʻokahi, ʻoi aku ka kiʻekiʻe o ka mana i hoʻokomo ʻia ma mua o nā ʻāpana kiʻiʻoniʻoni lahilahi. Eia nō naʻe, mānoanoa a palupalu nā ʻāpana, me ka maikaʻi ʻole o ka hana wela kiʻekiʻe, ka maikaʻi ʻole o ka māmā māmā, a me ka nui o ka attenuation makahiki.

Nā ʻāpana kiʻiʻoniʻoni lahilahi: He haʻahaʻa ka mana o kahi mea hoʻokahi. Eia nō naʻe, loaʻa iā ia ka hana hoʻomohala kiʻekiʻe, maikaʻi kiʻekiʻe-mehana hana, maikaʻi nāwaliwali-māmā hana, liʻiliʻi liʻiliʻi ʻana i ka mana poho, a haʻahaʻa haʻahaʻa makahiki attenuation. Loaʻa iā ia kahi ākea ākea o nā kaiapuni noi, nani, a me ke kaiapuni.

ʻEkolu: Kaʻina hana

ʻO ka ikehu i hoʻopau ʻia i ke kaʻina hana o ka polysilicon solar cell ma kahi o 30% ka liʻiliʻi ma mua o ka monocrystalline silicon solar cell. E like me ka oaoieei hiʻona o polysilicon, polysilicon lā nā pūnaewele mooolelo no ka nui mahele o ka honua holoʻokoʻa kinoea puka, a me ka manufacturing kumu kūʻai no hoi haʻahaʻa ma mua o ka monocrystalline silicon mau mea, no laila, i ka hoʻohana 'ana i ka polysilicon solar pūnaewele e oi ikehu- mālama a pili i ke kaiapuni.

ʻO ka polysilicon kahi ʻano o ka silika ʻeleʻele hoʻokahi. Ua manaʻo ʻia ka polysilicon ma ke ʻano he "kumu" o ka ʻoihana microelectronics a me ka ʻoihana photovoltaic. He huahana ʻenehana kiʻekiʻe ia e pili ana i nā ʻano aʻoaʻo a me nā kula e like me ka ʻoihana kemika, metallurgy, mīkini, a me nā mea uila. He mea koʻikoʻi ia no ka semiconductor, nui-scale integrated circuit a me solar cell industry, a he huahana koʻikoʻi koʻikoʻi i loko o ke kaulahao ʻoihana huahana silika. Ua lilo kona pae hoʻomohala a me ka hoʻohana ʻana i hōʻailona koʻikoʻi no ke ana ʻana i ka ikaika aupuni ākea o ka ʻāina, ka ikaika pale aupuni, a me ka pae hou.