Gallium arsenide (GaAs) Ⅲ ~ V cov roj teeb hloov pauv tau zoo txog li 28%, GaAs cov khoom siv sib xyaw muaj qhov sib txawv ntawm qhov pom kev zoo tshaj plaws, nrog rau kev ua haujlwm siab nqus, muaj zog tiv thaiv irradiation, tshav kub tsis hnov tsw, tsim nyog rau kev tsim cov khoom siv hluav taws xob zoo ib leeg. Txawm li cas los xij, tus nqi ntawm GaAs cov ntaub ntawv tsis kim, yog li txwv qhov nrov ntawm GaAs roj teeb mus rau qhov loj.
Copper indium selenide nyias zaj duab xis roj teeb (CIS luv luv) yog tsim rau photoelectric hloov dua siab tshiab, tsis muaj photoelectric recession, conversion efficiency thiab polysilicon, zoo li tus nqi qis, kev ua tau zoo thiab cov txheej txheem simplicity thiab lwm yam zoo, yuav dhau los ua ib qho kev taw qhia tseem ceeb rau yav tom ntej kev loj hlob ntawm lub hnub ci hlwb. Qhov teeb meem nkaus xwb yog lub hauv paus ntawm cov ntaub ntawv, vim indium thiab selenium yog cov ntsiab lus tsis tshua muaj, yog li ntawd, txoj kev loj hlob ntawm cov roj teeb li no yuav raug txwv.
(3) organic polymer solar cells
Organic polymers es tsis txhob ntawm cov ntaub ntawv inorganic yog kev tshawb fawb kev taw qhia ntawm lub hnub ci cell manufacturing. Raws li cov khoom siv organic muaj qhov ua tau zoo, yooj yim ua, ntau yam khoom siv, tus nqi qis thiab lwm yam zoo, yog li kev siv lub hnub ci loj, muab hluav taws xob pheej yig yog qhov tseem ceeb. Txawm li cas los xij, cov ntaub ntawv organic los npaj lub hnub ci kev tshawb fawb ntawm lub hnub ci tau pib, txawm tias nws yog lub neej kev pabcuam, lossis roj teeb kev ua haujlwm tsis tuaj yeem muab piv nrog cov khoom siv tsis zoo, tshwj xeeb tshaj yog cov roj teeb silicon, seb nws puas tuaj yeem tsim los ua qhov tseem ceeb ntawm cov khoom, tab sis kuj yuav tsum tau tshawb nrhiav hauv kev tshawb fawb ntxiv.
(4) nanocrystalline solar cells (dye-sensitized solar cells)
Nano Ti02, crystalline chemical zog hnub ci hlwb tau tsim tshiab, nrog tus nqi pheej yig thiab cov txheej txheem yooj yim thiab kev ua haujlwm ruaj khov. Nws cov kev ua haujlwm photovoltaic ruaj khov ntawm ntau dua 10%, tus nqi tsim khoom tsuas yog 1/5 ~ 1/10 ntawm silicon hnub ci hlwb, lub neej expectancy tuaj yeem ncav cuag ntau tshaj 20 xyoo. Txawm li cas los xij, txij li kev tshawb fawb thiab kev loj hlob ntawm cov hlwb no nyuam qhuav pib, nws kwv yees tias lawv yuav maj mam tuaj rau lub lag luam nyob rau yav tom ntej.
– Zaj lus no yog tso tawm los ntawmtshuab nqus tsev txheej tshuab manufacturersGuangdong Zhenhua
Post lub sij hawm: May-24-2024