Kua whakawhanakehia ngā pūtau rā ki te whakatupuranga tuatoru, ko te whakatupuranga tuatahi he pūtau rā monocrystalline silicon, ko te whakatupuranga tuarua he pūtau rā amorphous silicon me polycrystalline silicon, ā, ko te whakatupuranga tuatoru he parahi-maitai-gallium-selenide (CIGS) hei māngai mō ngā pūtau rā matū angiangi.
E ai ki te whakaritenga o te pākahiko mā te whakamahi i ngā rauemi rerekē, ka taea te wehewehe i ngā pūtau rā ki ngā kāwai e whai ake nei.
E toru ngā momo pūtau rā silicon: ngā pūtau rā silicon monocrystalline, ngā pūtau rā kiriata-angiangi silicon polycrystalline, me ngā pūtau rā kiriata-angiangi silicon amorphous.
Ko ngā pūtau rā silicon monocrystalline te mea tino pai te hurihanga me te hangarau tino pakari. Ko te tino pai te hurihanga i roto i te taiwhanga ko te 23% te tauine, ā, ko te pai i roto i te whakaputanga ko te 15%, e tino kitea tonu ana i roto i ngā tono tauine nui me te whakaputanga ahumahi. Heoi, nā te nui o te utu o te silicon monocrystalline, he uaua ki te whakaiti i tōna utu, kia taea ai te penapena rauemi silicon, me whakawhanake te kiriata angiangi silicon maha-hua me te kiriata angiangi silicon amorphous hei whakakapi i ngā pūtau rā silicon monocrystalline.
He iti te utu mō ngā pūtau rā kiriata-angiangi silicon polycrystalline me ngā pūtau rā silicon monocrystalline, engari he teitei ake te whai huatanga i ngā pūtau rā kiriata-angiangi silicon amorphous, ko te whai huatanga tahuritanga teitei rawa atu o tana taiwhanga ko te 18%, ko te whai huatanga tahuritanga o te whakaputanga tauine-ahumahi ko te 10%. Nō reira, ka tere te mana o ngā pūtau rā kiriata-angiangi silicon polycrystalline i te mākete pūtau rā.
He iti te utu o ngā pūtau hiko angiangi angiangi o te silicon amorphous, he mama, he tere te hurihanga, he ngāwari ki te whakaputa papatipu, ā, he nui te pūmanawa. Heoi, nā te mea he iti te pānga o te pai o te hiko whakaahua i puta mai i ngā rauemi, kāore i te teitei te pumau, ā, ka pā tika ki ngā tono mahi. Mena ka taea e tātou te whakaoti i te raruraru pumau me te whakapai ake i te tere hurihanga, ko ngā pūtau hiko silicon amorphous te whanaketanga matua o ngā pūtau hiko o te hua!
(2) Ngā pūtau hiko angiangi maha-pūhui
Ngā rauemi pūtau hiko angiangi maha-pūhui mō ngā tote kore-waro, tae atu ki ngā pūhui gallium arsenide, cadmium sulfide, cadmium sulfide me ngā pākahiko kiriata angiangi selenium kua mauheretia ki te parahi.
He nui ake te whai huatanga o ngā pūtau rā kiriata-angiangi cadmium sulfide me te cadmium telluride i ngā pūtau rā kiriata-angiangi non-pin silicon, he iti iho te utu i ngā pūtau rā silicon monocrystalline, ā, he ngāwari hoki te whakaputa nui, engari nā te paitini nui o te cadmium, ka nui te parahanga o te taiao, nō reira ehara i te mea tino pai hei whakakapi i te tinana pine o ngā pūtau rā silicon.
–Nā tekaihanga mīhini paninga korehauGuangdong Zhenhua
Wā tuku: Mei-24-2024