Hnub ci iav, cov khoom tshiab sib txuas nrog cov ntawv sau ua ke hauv lub tsev {}}}} {- qhov chaw ua haujlwm. Nws cov tub ntxhais muaj nuj nqi yog kom nqus tau zoo los yog hloov cov hnub ci hluav taws xob thaum hloov nws mus rau hauv hluav taws xob lossis kev ua kom zoo dua kev hloov hluav taws xob. Cov kab lus no qhia txog txoj kev npaj ua, cov qauv tseem ceeb, thiab kev ua haujlwm kom ua tau cov tswv yim zoo rau cov iav hnub ci.
I. Kev faib tawm thiab cov kev xav tau ntawm hnub ci iav
Hnub ci iav tuaj yeem muab faib ua peb pawg raws li nws txoj haujlwm:
1.Photovoltaic glass: Serves as the encapsulation substrate for solar cells and requires high light transmittance (typically >90%) thiab huab cua tiv thaiv.
2. Microothermal hloov dua tshiab iav: nqus hnub ci hluav taws xob los ntawm txheej thiab hloov cov txheej txheem xaiv ua kom zoo.
3. Pob tshab iav: koom nrog pob tshab cov oxides (xws li ito thiab fto) thiab yog siv los ua cov hluav taws xob rau nyias- zaj duab xis hnub ci hlwb.
Cov kev ua tau zoo ua haujlwm muaj xws li: Kev hloov chaw hloov kho kho qhov muag (cuam tshuam rau cua kub thiab kev cuam tshuam), thiab tshuaj lom neeg mob (kev laus tshuaj lom neeg).
Ii. Cov Qauv Tseem Ceeb thiab cov txheej txheem ntws
1. Nthuav Iav Txhim Kho Txhim Kho
Tsoos ntab iav ntau lawm yuav muaj flottening molten iav nyob rau hauv ib tin da dej los ua ib khob. Hnub ci iav, ntawm no lub hauv paus, ntsib cov kev ua kom siab dua thiab cov kev xav tau saum npoo av. Kev txhim kho qhov tseem ceeb muaj xws li:
• Tsawg {- IRK ARULATION: Txo cov hlau oxide cov ntsiab lus rau hauv qab no 0.3% rau 0.3% rau 0.3% rau 0.3% rau kev hloov pauv lub teeb.
• Hauv - txheej txheej: anti -}}}}}}}}}} {- cov hau kev. Piv txwv li, sii₂ - multiTilayers tuaj yeem nce lub teeb pom kev zoo dua li 95%.
2. Offline nqus txheej thev naus laus zis
Rau siab - Kev ua yeeb yam photovoltaic iav, offline jeatetring or electron nqaj evaporation txheej yog cov kev xaiv tseem ceeb:
• Magretring Sputtering: Deposits Silicon Nitride (Sinₓ) lossis Indium Tin Oxide (ITO) cov yeeb yaj kiab nyias nyias ntawm lub khob substrate. Qhov kev ua txhaum txhaum muab ob qho los tiv thaiv -}}}}}}}}}} refr refr refr and refr and and and້ນ tuaj yeem hloov kho ntawm 1.9 thiab 2.1) thiab passivation tiv thaiv.
•Multilayer design: By alternating the deposition of high-refractive-index materials (such as TiO₂) and low-refractive-index materials (such as SiO₂), full-spectrum transmission efficiency is optimized. Piv txwv li, ob npaug - cov nyiaj qes - e iav tuaj yeem pom ntau tshaj 80% ntawm cov hluav taws xob hluav taws xob.
3. Sol - gel txoj kev thiab daws txheej txheej
Tsawg - Tus nqi kev daws teeb meem feem ntau siv lub sol - gel txheej txheem los npaj cov txheej txheem nanoscalectional:
• Tsos noom photocatalytic: Titanium Dioxide (Ti₂₂) Photocatalytic Txheej Txheem yog tsim los ntawm hydrolyizing titanium alkoxides ua ib qho kev sib tw sol. Qhov no yog ces dip - coated los yog tig {}
• QEAMUM DOPING: CDSE lossis PBs quats qots yog qhia rau thaj chaw gel kom txuas ntxiv rau thaj chaw zoo nkauj, ua rau lawv haum rau tandem hnub ci hlwb.
III. Qhov tseem ceeb ua kom tau zoo thev naus laus zis
1. anti {{{-} rov qab thiab anti - Reflection Kev Tsim
Los ntawm theoretical suav (piv txwv li, cov fresnel sib npaug ntawm huab cua (n {}}}} ≈ 1.3-1.3-1.3/5), thiab iav (n ≈ 1.5) sib phim. Piv txwv li, ob npaug {- txheej mgf₂ {}} sio₂ txheej yuav txo tau los ntawm 4% rau hauv qab 1%.
2. Anti {{- pid (muaj peev xwm ua tsis tau kev kho)
Los daws cov teeb meem PID hauv Crystalline Silicon Modules, ntev li ntawm cov alkali i}} Laim iav} {}} dawb substrate (xws li borosilicate iav).
3. Hloov pauv thiab nkhaus nto sib sau ua ke
Txhawm rau kom haum cov txheej txheem kos duab, hloov cov txheej txheem polymer sib xyaw ua ke (xws li cov khoom ntiag tug) los yog cov iav curvedoltaim Qhov no yuav tsum tau tswj annealing kom tiv thaiv kev ntxhov siab tawg.
IV. Thov kev cia siab thiab cov nyom
Kev lag luam ntawm lub hnub ci iav tseem yog lub peev txheej sib tw (piv txwv li cov khoom siv hluav taws xob loj), thiab cov thev naus laus zis ntawm cov txheej txheem loj) ntawm cov hlau loj). Cov lus qhia txog yav tom ntej muaj xws li:
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Tshwj xeeb iav rau perovskite - Silicon Tandem hlwb: Tsim cov iav tshwj xeeb nrog kev hloov pauv siab rau cov pa taws txheej;
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Kev sib xyaw ua kom ntse: sib xyaw ua ke hluav taws xob (xws li wo₃) kom ua tiav cov khoom ci thiab lub zog ua haujlwm syning;
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Pes tsawg -} Cov khoom lag luam carbon: hloov cov pa roj annealing txo nrog kev siv tshuab hydrogen txo qis carbon paug.
Tag
Hnub ci iav tsim tawm sib xyaw ua ke hauv cov khoom siv science, engine tsim, thiab lub zog thev naus laus zis. Nws tau txhim kho kev ua tau ncaj qha txhawb nqa cov dav dav ntawm photovoltaic kev koom ua ke thiab faib hluav taws xob. Los ntawm kev ua kom zoo ntawm cov ntaub ntawv ua kom zoo thiab cov txheej txheem tsim khoom, cov iav hnub ci muaj ib qho ntawm cov khoom tseem ceeb rau kev ua tiav cov hom phiaj thoob ntiaj teb cov phiaj xwm thoob ntiaj teb cov hom phiaj.
