Kwimveliso echanekileyo yokwenziwa kweeseli zelanga ze-perovskite kunye nezixhobo ze-optoelectronic, ukuchaneka kwenkqubo yokugqoka ichaza ngokuthe ngqo ukuguqulwa kwe-photoelectric ngempumelelo yeemveliso. Njengesiseko semathiriyeli yesiseko sezixhobo zokugquma, iparameter yoxinaniso lwegranite (ngokuqhelekileyo i-2600-3100kg/m³) ayisosalathisi nje somzimba kodwa yinto ephambili echaphazela ngokunzulu uzinzo, ukuxhathisa ukungcangcazela kunye nokuthembeka kwexesha elide kwesixhobo. Oku kulandelayo kukuhlalutya ukudibanisa kwayo kwangaphakathi ukusuka kwimilinganiselo emine emikhulu.
Ulwakhiwo olunoxinaniso oluphezulu lwesiseko esizinzileyo esithi "zero displacement".
Iingubo ze-Perovskite zineemfuno eziphezulu kakhulu kwi-flatness yomhlaba we-substrate (Ra≤0.5μm), kwaye nayiphi na indawo yokufuduka kwesiseko ingakhokelela kubunzima obungalinganiyo okanye iziphene zepinhole. Igranite enobunzima obuyi ≥3100kg/m³ inokwenza ubunzima obungangeni obomelele ngokugqithisileyo ngenxa yolwakhiwo olusondeleleneyo lweminerali ngaphakathi. Kumgca othile wokuvelisa ibhetri ye-TOPCon perovskite tandem, emva kokwamkela isiseko segranite esinoxinaniso oluphezulu, ukutenxa kobungqingqwa besixhobo sehle ukusuka ku-±15nm ukuya kwi-±3nm phantsi kwemeko-bume yokungcangcazela komatshini (50-200Hz), ukuphucula kakhulu ukuhambelana kwebhetri yangoku.
2. Isiphumo esihle sonxulumano phakathi koxinaniso kunye nokuthomalalisa ukungcangcazela
Ngethuba lenkqubo yokugubungela, ukunyakaza kwesantya esiphezulu sentloko yokugqoka echanekileyo (kunye nesantya somgca esidlula i-800mm / s) silungele ukubangela i-resonance kwisixhobo. Uphononongo lubonisa ukuba rhoqo nge-10% yokwanda koxinano lwegranite, ukusebenza kakuhle kokuthotywa kwe-vibration kunokwandiswa nge-18%. Xa ingxinano ifikelela kwi-3100kg/m³, ukuphindaphinda kwayo kwendalo kunokuba sezantsi njenge-12Hz, ngokufanelekileyo kuthintelwe uluhlu lwe-vibration-sensitive (20-50Hz) yezixhobo zokugquma. Uvavanyo lweqela lophando lwaseJamani lubonise ukuba isiseko segranite esinoxinaniso oluphezulu siye sanyusa ubukhulu befilimu ukufana kwenkqubo ye-perovskite spin-coating nge-27% kwaye yanciphisa izinga lesiphako ngama-40%.
3. Uxinaniso oluphezulu luphucule ukusebenza kozinzo lwe-thermal
Izixhobo zePerovskite zivakalelwa kakhulu ngokuguquguquka kweqondo lokushisa. Ukutshintsha kwe-0.1℃ kunokubangela ukugqwetheka kwelathisi. Ngenxa yesithuba esisondeleyo se-athomu ngaphakathi, i-coefficient yokwandiswa kwe-thermal ye-granite ephezulu (4-6 × 10⁻⁶/℃) i-30% ephantsi kuneyezinto eziqhelekileyo. Kwinkqubo ye-annealing (i-100-150 ℃), isiseko esiphezulu sinokulawula ukuchithwa kwe-thermal yamacandelo abalulekileyo ezixhobo ngaphakathi kwe-± 0.5μm, ukuqinisekisa ukuba i-coating igcina i-nanoscale flatness emva kokunyangwa kobushushu obuphezulu kunye nokuphepha ukuchithwa kwe-coating okubangelwa uxinzelelo lwe-thermal.
4. Ukusebenza kwexesha elide "i-anti-fatigue" isiqinisekiso
Izixhobo zokugqoka i-perovskite zisebenza ngaphezu kweeyure ze-16 ngosuku ngokuqhelekileyo, kwaye isiseko kufuneka simelane noxinzelelo oluqhubekayo lomatshini. Igranite enobunzima obuyi-3100kg/m³ inamandla okucinezela ≥200MPa kwaye ukuxhathisa kwayo kunxitywa kuphindwe kahlanu kunentsimbi eqhelekileyo. Idatha yokulinganisa yokwenene yefektri yemodyuli ye-perovskite eyenziwe ngobuninzi ibonisa ukuba emva kokusebenza ngokuqhubekayo iminyaka emithathu, ukuchaneka kokumisa umatshini wokugubungela kunye nesiseko se-granite esiphezulu sehla ngo-0.8% kuphela, ngelixa eso sixhobo esinesiseko esincinci sehla nge-3.2% ngexesha elifanayo, ukunciphisa kakhulu ukugcinwa kwengozi yeendleko kunye nokunciphisa kakhulu ixesha lokugcinwa kwezixhobo.
Isiphelo: Ukukhetha ukuxinana okuphezulu kuthetha ukukhetha ukusebenza okuphezulu
Ukusuka kwi-nanoscale coating precision ukuya ekusebenzeni okuzinzile kwexesha elide lemigca yokuvelisa, ukuxinana kwegranite kuye kwaba yinto ephambili yokuchaphazela ukusebenza kwezixhobo zokugqoka i-perovskite. Kumashishini okuvelisa alandela ukusebenza kakuhle kunye nomgangatho, ukukhetha iziseko zegranite ezikumgangatho ophezulu ezinomthamo we-≥3100kg/m³ (ezifana neemveliso eziqinisekisiweyo ze-ZHHIMG®) akuqinisekisi kuphela inkqubo yangoku kodwa ikwamele utyalo-mali olucwangcisiweyo lokuphucula umthamo kwixesha elizayo.
Ixesha lokuposa: Jun-10-2025