I-Gallium arsenide (GaAs) Ⅲ ~ V ukusebenza kahle kokuguqulwa kwebhethri okufika ku-28%, impahla eyinhlanganisela ye-GaAs inegebe elifanele kakhulu le-optical band, kanye nokusebenza kahle okuphezulu kokumuncwa, ukumelana okuqinile nemisebe, ukungezwani nokushisa, kulungele ukwakhiwa kwebhethri elisebenza kahle kakhulu le-single junction. Kodwa-ke, intengo yezinto ze-GaAs ayibizi, ngaleyo ndlela ikhawulela ukuthandwa kwamabhethri e-GaAs ngezinga elikhulu.
Ibhethri ye-Copper indium selenide yefilimu encane (i-CIS ngamafuphi) ifaneleka ukuguqulwa kwe-photoelectric, akukho ukuwohloka kwe-photoelectric, ukusebenza kahle kokuguqulwa kanye ne-polysilicon, njengamanani aphansi, ukusebenza kahle nokulula kwenqubo kanye nezinye izinzuzo, kuzoba isiqondiso esibalulekile sokuthuthukiswa kwesikhathi esizayo kwamaseli elanga. Inkinga kuphela umthombo wezinto ezibonakalayo, ngenxa ye-indium ne-selenium yizici ezingavamile, ngakho-ke, ukuthuthukiswa kwamabhethri anjalo kufanele kube nomkhawulo.
(3) organic polymer amaseli elanga
Ama-polymers we-Organic esikhundleni sezinto ezingaphili isiqondiso socwaningo sokukhiqiza amaseli elanga. Njengoba izinto eziphilayo zinokuguquguquka okuhle, kulula ukwenza, ububanzi bemithombo yezinto ezibonakalayo, izindleko eziphansi nezinye izinzuzo, ngaleyo ndlela ukusetshenziswa okukhulu kwamandla elanga, ukuhlinzeka ngogesi oshibhile kubaluleke kakhulu. Kodwa-ke, izinto eziphilayo zokulungiselela ucwaningo lwamaseli elanga seluqalile, kungakhathaliseki ukuthi ukuphila kwesevisi, noma ukusebenza kahle kwebhethri akukwazi ukuqhathaniswa nezinto ezingaphili, ikakhulukazi amabhethri e-silicon, kungakhathaliseki ukuthi angathuthukiswa abe ukubaluleka okungokoqobo komkhiqizo, kodwa futhi kufanele ahlolwe ocwaningweni olwengeziwe.
(4) amaseli elanga e-nanocrystalline (amaseli elanga azwela udayi)
I-Nano Ti02, amangqamuzana e-crystalline amakhemikhali elanga asanda kuthuthukiswa, anezindleko ezishibhile nenqubo elula nokusebenza okuzinzile. Ukusebenza kwayo kwe-photovoltaic kuzinzile ngaphezu kwe-10%, izindleko zokukhiqiza ziyi-1/5 ~ 1/10 kuphela yamaseli elanga e-silicon, isikhathi sokuphila singafinyelela eminyakeni engaphezu kwengu-20. Kodwa-ke, njengoba ucwaningo nokuthuthukiswa kwamaseli anjalo kusanda kuqala, kulinganiselwa ukuthi azofika kancane kancane emakethe esikhathini esizayo esiseduze.
-Le ndatshana ikhishwe nguumenzi womshini we-vacuum coatingI-Guangdong Zhenhua
Isikhathi sokuthumela: May-24-2024