Ko te pai o te hurihanga o te pākahiko GaAs i te Ⅲ ~ V tae atu ki te 28%, he tino pai te āputa whatu o te rauemi GaAs, he pai hoki te mimiti, he kaha te ātete ki te hihi, he kore e pā ki te wera, he pai mō te hanga pākahiko hononga kotahi tino pai. Heoi, kāore i te nui te utu o ngā rauemi GaAs, ā, he iti noa te rongonui o ngā pākahiko GaAs.
He pai te pākahiko kiriata angiangi indium selenide parahi (CIS) mō te hurihanga hiko whakaahua, kāore he hekenga hiko whakaahua, he pai te hurihanga me te polysilicon, nā te mea he iti ngā utu, he pai te mahi me te ngāwari o te tukanga me ētahi atu painga, ka waiho hei huarahi nui mō te whanaketanga o ngā pūtau rā ā muri ake nei. Ko te raruraru anake ko te pūtake o ngā rauemi, nā te mea he onge noa te indium me te selenium, nō reira, he iti noa te whanaketanga o aua pākahiko.
(3) ngā pūtau rā pūmua waro
Ko ngā pūmua rauropi hei utu mō ngā rauemi kore-rauropi tētahi huarahi rangahau mō te hanga pūtau rā. Nā te mea he pai te ngāwari o ngā rauemi rauropi, he ngāwari ki te hanga, he whānui ngā pūtake rauemi, he iti te utu me ētahi atu painga, nō reira he mea nui te whakamahinga whānui o te pūngao rā, me te whakarato hiko iti te utu. Heoi, kua tīmata noa te rangahau rauemi rauropi hei whakarite i ngā pūtau rā, ahakoa te roa o te mahi, te pai rānei o te pākahiko, kāore e taea te whakarite ki ngā rauemi kore-rauropi, inā koa ngā pākahiko silicon, ahakoa ka taea te whakawhanake hei mea whai hua mō te hua, engari me tūhuratia anō hoki i roto i ngā rangahau atu.
(4) ngā pūtau rā nanocrystalline (ngā pūtau rā kua whakaaweawehia ki te tae)
He mea hou te whanaketanga o ngā pūtau hiko pūngao matū tioata Nano Ti02, he iti te utu, he māmā te tukanga, ā, he pumau te mahi. Neke atu i te 10% te pai o te mahi photovoltaic, ko te utu whakaputa he 1/5 ~ 1/10 noa iho o ngā pūtau hiko silicon, ā, neke atu i te 20 tau te roa o te ora. Heoi, nā te mea kua tīmata noa te rangahau me te whakawhanake i aua pūtau, e kiia ana ka haere mārire atu ki te mākete i roto i ngā rā tata nei.
–Nā tekaihanga mīhini paninga korehauGuangdong Zhenhua
Wā tuku: Mei-24-2024