Isikebhe se-graphite esithambileiyisici esibalulekile esisebenza kahle kakhulu ensimini ye-photovoltaic. Njengezinto ze-semiconductor, izikebhe ze-graphite wafer azigcini nje ngokuba nokumelana nokugqwala kanye nokumelana nokushisa okuphezulu, kodwa futhi zingahlangabezana nezidingo zemishini ye-photovoltaic yokukhula kwekristalu esezingeni eliphezulu. Lesi sihloko sizoxoxa ngokusetshenziswa kweizikebhe ze-graphite waferensimini ye-photovoltaic kanye nokusebenza kwazo okuhle kakhulu.
Insimu ye-photovoltaic iyinsimu ebalulekile esebenzisa amandla elanga ukuguqula ibe ugesi ovuselelekayo. Enqubweni yokukhiqiza imishini ye-photovoltaic, izikebhe ze-graphite wafer zidlala indima ebalulekile. Izikebhe ze-graphite wafer zingasetshenziswa ezinyathelweni zokwelapha ukushisa okuphezulu ngesikhathi sokukhula kwamaseli elanga. Phakathi nalezi zinyathelo,isikebhe se-graphite esithambileidinga ukumelana nezimo ezimbi kakhulu ezindaweni ezinokushisa okuphezulu ngenkathi igcina ukuzinza nokuqina.
Okokuqala,izikebhe ze-graphite waferanokumelana okuhle kakhulu nokugqwala. Ngesikhathi senqubo yokukhiqiza amadivayisi e-photovoltaic, amakhemikhali ahlukahlukene kanye nezixazululo zingase zithintane nesikebhe se-wafer. Isikebhe se-graphite wafer singamelana nokuguguleka kwamagesi agqwalisayo kanye nemidiya yoketshezi, ngaleyo ndlela sivikele inqubo yokukhula kwamaseli elanga ekuphazamisekeni. Lokhu kumelana nokugqwala kwenza ama-graphite wafers afaneleke ukusetshenziswa kuma-photovoltaic.
Okwesibili, iisikebhe se-graphite esithambileinokumelana okuhle kakhulu nokushisa okuphezulu. Ukwelashwa kokushisa okuphezulu kungenye yezinyathelo ezibalulekile enqubweni yokukhula kwamaseli elanga. Isikebhe se-graphite wafer singagcina ukuqina kwesakhiwo ngaphansi kwezimo zokushisa okuphezulu ngaphandle kokuguquka noma ukuqhekeka. Lokhu kubalulekile ukuqinisekisa ikhwalithi yokukhula nokusebenza kwamaseli elanga. Ukumelana nokushisa okuphezulu kwesikebhe se-graphite wafer kuvumela ukuthi sikwazi ukumelana namazinga okushisa aphezulu afinyelela ku-2,000 degrees Celsius, okuhlangabezana nezidingo zenqubo yokukhiqiza imishini ye-photovoltaic.
Ngaphezu kwalokho, isikebhe se-graphite wafer sinezakhiwo ezinhle zokuhambisa ukushisa. Ngesikhathi sokwenziwa kwamadivayisi e-photovoltaic, ukufana kokwelashwa kokushisa kubalulekile ekukhuleni kwekristalu. Isikebhe se-graphite wafer singahambisa ukushisa ngokushesha ebusweni futhi sinikeze indawo efanayo yokwelapha ukushisa, ngaleyo ndlela siqinisekise ukuhambisana kanye nekhwalithi yokukhula kwekristalu. Ukuhambisa kwayo okuhle kakhulu kokushisa kusekela ukukhiqizwa okuphumelelayo ensimini ye-photovoltaic.
Ngamafuphi, izikebhe ze-graphite wafer zibonise ukusebenza okuhle kakhulu ensimini ye-photovoltaic. Ukumelana kwayo nokugqwala kanye nokumelana nokushisa okuphezulu kwenza izikebhe ze-graphite wafer zilungele inqubo yokukhiqiza imishini ye-photovoltaic. Ngokuhlinzeka ngendawo ezinzile yokushisa okuphezulu kanye nezakhiwo ezinhle zokuqhuba ukushisa, izikebhe ze-graphite wafer zenze iminikelo ebalulekile ekukhuleni kwekristalu kwekhwalithi ephezulu kanye nokukhiqizwa okuphumelelayo ensimini ye-photovoltaic. Ekuthuthukisweni kwesikhathi esizayo kobuchwepheshe be-photovoltaic, izikebhe ze-graphite wafer zizoqhubeka nokudlala indima ebalulekile futhi zikhuthaze ukukhuthazwa kanye nokusetshenziswa kwamandla avuselelekayo.
Isikhathi sokuthunyelwe: Mashi-22-2024