I te haere tonu o te whanaketanga o ngā whāinga "waro rua" a Haina, kei te kitea te tipu onge o te umanga photovoltaic (PV). Hei tukanga matua mō te whakapai ake i te pai o te pūtau solar me te whakarei ake i te mahi a te taputapu, kei te piki haere te hiranga o te hangarau paninga korehau puta noa i ngā wāhanga maha o te hanga PV, e akiaki ana i te whakapai ake me te auahatanga ahumahi.
Paninga Korehau: Te "Tukanga Kāore e Kitea" i Muri i ngā Pūrere PV
Ko te paninga korehau e pā ana ki tētahi tikanga mō te whakatakoto i ngā kiriata angiangi ki runga i te mata o te papa i raro i ngā āhuatanga korehau, mā te whakamahi i ngā tikanga ā-tinana, ā-matū rānei—ko te PVD (Te Whakatakotoranga Kohu Tinana) me te CVD (Te Whakatakotoranga Kohu Matū) te nuinga. Ki te whakatauritea ki ngā tukanga mākū tuku iho, ka tukuna e te paninga korehau he ōritetanga kiriata pai ake, he piri kaha, he whakahaere matotoru tika, me te iti o te poke, ka waiho hei taahiraa nui i roto i te hanga taputapu photovoltaic mahi teitei.
Ngā Whakamahinga Matua o te Paninga Korehau i roto i ngā Pūnaha Whakaahua-Voltaika
1. Ngā Paninga Ārai-Whakaata (AR) mō ngā Pūtau Hiraka Tioata
He mea nui te paninga ārai-whakaata ki te mata o ngā pūtau silicon tioata hei whakarei ake i te mimiti o te mārama. Ko ngā rauemi noa pēnei i te silicon nitride (SiNx) ka whakatakotoria mā te whakamahi i te Plasma Enhanced Chemical Vapor Deposition (PECVD), e whakaiti ana i ngā ngaronga whakaata o te mata, ā, e whakanui ana i te pai o te mahi a te pūtau.
2. Ngā Kiriata Waikura Arataki Mārama (TCO)
I roto i ngā pūtau hiko angiangi-kiriata, ko ngā paparanga TCO pērā i te ITO (Indium Tin Oxide) me te AZO (Aluminum-doped Zinc Oxide) he hiko matua o mua. I te nuinga o te wā ka whakatakotoria ēnei mā te magnetron sputtering, he tukanga PVD e whakarite ana i te tuku hiko teitei, te ātete iti, me te pakari taiao pai rawa atu.
3. Ngā Papa Whakaata me ngā Papa Ārai o Muri
He maha ngā wā ka whakauruhia ngā paparanga whakaata (hei tauira, Ag, Al) me ngā paparanga ārai (hei tauira, SiOx, Al2O3), e whakamahia ana hoki mā te paninga korehau. Ka whakarei ake ngā paparanga whakaata i te hopu mārama o roto, ko ngā paparanga ārai ka whakapai ake i te pumau mō te wā roa me te ātete ki te makuku me te ahotea wera.
4. Te Whakatakotoranga Kiriata Angiangi i roto i ngā Pūtau Rā Perovskite
He maha ngā paparanga o ngā pūtau rā perovskite e puta ake ana—pērā i ngā paparanga kawe, ngā paparanga atanga, me ngā paninga whakakīkī—e hiahia ana kia tino tika, kia iti hoki te kino o ia paparanga. He kaha te kaha o te paninga korehau i roto i tēnei mara, inā koa mō te whakatutuki i ngā kiriata whānui ōrite e tino hira ana ki te tauine arumoni.
Ngā Auahatanga Ahumahi me ngā Hiahia Taputapu
I te whanaketanga o ngā hangarau PV ki te heterojunction (HJT) me ngā pūtau tandem perovskite/silicon, kei te tere piki haere te hiahia mō ngā puranga kiriata matatini ake me te pumau kiriata nui ake. Hei whakautu, kei te whakauru mai ngā kaihanga taputapu i ngā pūnaha matatau e whakaatu ana i te kaha whakaputa hiko teitei ake, te aunoatanga, me te whai huatanga o te pūngao—pērā i ngā pūnaha magnetron sputtering inline whānui me ngā pūnaha paninga korehau hurihuri-ki-hurihuri—hei whakatutuki i ngā hiahia whakaputa papatipu o ngā raina hanga PV tauine-GW.
Ka Whakakahangia e te Hangarau Paninga te Anamata o te Pūngao Rā
Ehara i te mea he tikanga kua whakamātauhia te paninga korehau hei whakapai ake i te mahi a te waeine photovoltaic engari he mea matua hoki hei whakahohe i ngā hanganga pūtau whai hua o te whakatupuranga e whai ake nei. Mai i te silicon tioata tikanga ki ngā otinga perovskite auaha, mai i te arotau rauemi ki te whakaurunga tukanga-katoa, kei te honoa haere te hangarau paninga ki te umanga pūngao rā—e whakatakoto ana i te ara ki tētahi heke mai o te pūngao iti-waro, matomato, me te whai hua nui.
-Nā tekaihanga mīhini paninga korehauPūrere horoi horoi Zhenhua.
Wā tuku: Pipiri-19-2025