I-Plansee yethula imigomo yokuphalaza kweMoNa ukwenza ngcono ukusebenza kahle kwamaseli we-CIGS

Ngokombiko wakamuva, IPlansee High Performance Materials isanda kwethula umgomo we-MoNa sputtering target ngenhlanzeko ephezulu nomfaniswano omuhle we-microstructure..Imiphumela yesivivinyo esihlanganyelwe esenziwe ne-Swiss Federal Material Science and Technology Laboratory (Empa) khombisa ukuthi ukusebenza kwezinhloso ze-MoNa sputtering kungcono kunezinye izinhloso ezifanayo.Ngemva kokusebenzisa ungqimba lwe-sodium doped molybdenum, ukusebenza kahle kwamaseli elanga ama-CIGS kuthiwa athuthukiswe kakhulu.

Okwamanje, kunezinkinga eziningi embonini.Ukuncishiswa kwezindleko zokukhiqiza nge-watt ngayinye kumadola aseMelika kungenye yezinselelo ezinzima abahlangabezana nazo ngabakhiqizi bemodyuli yelanga ye-CIGS; ikakhulukazi enqubeni yokuchichima, obunye bobuchwepheshe obubalulekile bokufakwa kwempahla ye-CIGS, kubaluleke kakhulu ekwenzeni ngcono isilinganiso sokuguqulwa. Indima ye.Ngokungafani kobungqingili obuphezulu be-lateral bamafilimu abekiwe afuthwe,Ithagethi yokuntengaImvamisa inezinto ezonakalisayo futhi ayinayo i-homogeneity, okudalwa ukuminyana okuhlukahlukene kwe-plasma, noma ngabe kunokwanele okwanele endaweni enkulu ebhekiswe kuyo, ezinye izinhloso kufanele zishintshwe Ukuze unqobe lokhu kusilela, “i-canine-bone” okukhonjiwe ngamadayimitha ahlukile angaphandle — amatshe ajikelezayo nezikhonzi ezinosayizi ohlukile — kungesinye sezixazululo zokwelula impilo yethrekhi nomjikelezo wokufaka esikhundleni..

Kwalokhu, I-Plansee ikhiqize isisombululo. 30% uku 70%, ngaleyo ndlela kulondolozwa ukusetshenziswa kwezinto ezibizayo zokusetshenziswa.Ukubuyiswa kwangemuva kokutholwa kwe-molybdenum okwenziwe nge-single-piece molybdenum ejikelezayo okubhekiswe kuyo okwenziwe nge-molybdenum emsulwa kunenzuzo eyengeziwe: leyo, asikho isidingo sokusebenzisa izinto zokushisela ezibizayo ukuxhuma okokusebenza kwe-molybdenum kumbhobho wensimbi engagqwali, amandla aphezulu okukhipha kuze kube 30 I-kW / m nayo ingasetshenziswa kunqubo.Lokhu kubangela umthwalo ophakeme oshisayo, futhi okubhekiswe kukho kwe-welding akukwazi ukumelana nalomthwalo oshisayo: izinto zokushisela ezisetshenziswa kakhulu yi-indium, futhi le nto incibilika ku-156 ° C, ngakho-ke okubhekiswe ku-molybdenum kungasusa ubungozi bokuhluzwa.Ukuncishiswa kwamandla okukhulu nakho kungafinyelela izinga eliphakeme lokufaka futhi kuthuthukise izici zefilimu, njengokukhuphuka kwamandla kagesi, njll..