Enye yezinto ezisetshenziswa kubuchwepheshe besimanje yi borophene. Eminyakeni engaphezu kwamashumi amabili edlule iqembu lezazi zemvelo lalingabikezela ukuba khona kwalo njengoba lalisebenzisa ukulingisa okuhlukahlukene kwekhompyutha okuchaza ukuthi ama-athomu e-boron angahlangana kanjani akhe ungqimba oluncane lwento ebine-athomu eyodwa kuphela yobukhulu. Le nto inezinsiza eziningi emkhakheni wezobuchwepheshe futhi ngentuthuko njalo lapho kutholakala imiphumela engcono.
Kule ndatshana sizokutshela ngazo zonke izici nokusetshenziswa kwe-borophene.
Izici eziyinhloko
Lapho kutholakala i-borophene, ubuchwepheshe abuzange bukwenze ukuthi kukhiqizwe into enezici ezinhle njenganamuhla. Okulindelwe ngamaqembu esayensi asebenza kula makhristalu e-borophene kuphakeme impela, ngoba kunezicelo ezingapheli emikhakheni ekhangayo. Sithola izinhlelo zokusebenza ku-superconductivity kanye nokukhiqizwa kwebhethri, phakathi kwabanye. Yize kulokhu engikubalayo kubonakala kungaphezu kwe- i-graphene, Izethembiso ze-borophene.
IBoron yisakhi samakhemikhali esisetshenziselwa ukwenza le nto. I-semiconductor evumela ukuqhuba ugesi kagesi noma isebenze njenge-insulator ngokuya ngengcindezi, izinga lokushisa, imisebe noma ezinye izimo. Ukuba yi-semi-metal, inezici zesici zalezo zinto eziyinsimbi nalezo ezingezona izinsimbi.
Uqweqwe lomhlaba lweplanethi yethu luqukethe i-boron encane. Ingakhishwa emadwaleni afana ne-borax noma i-colemanite. Lawa matshe akhiwa ngokwemvelo ngenxa yokuhwamuka kwamanzi anothe ngosawoti ovela kwamanye amachibi. Lawa machibi angaphansi kwamazinga okushisa aphezulu futhi atholakala ezindaweni eziwugwadule, isimo sezulu sawo esomile ngokuphelele. I-boron encibilikile nayo ingatholakala olwandle ngenxa yemvula yezinhlayiya ezimisiwe emkhathini.
Ukuze ukwazi ukwenza ishidi le-borophene ama-athomu adinga ukuhlanganiswa ndawonye ukuze akhe ungqimba olulodwa olungu-athomu elilodwa obukhulu. Lezi ngesinye sezici ezikwenza kwehluke kwezinye izinto zokwakha. Lokhu kusho ukuthi, kalula nje, kuyadingeka ukukwazi ukuxhumanisa wonke la ma-athomu ngendlela eyenza ungqimba olulodwa lwama-athomu. Ukufeza lokhu akulula. Lobu bunzima buchaza kakhulu isikhathi esidlulile selokhu kwaziwa ukuthi yi-borophene kuze kube yilapho ososayensi bekhiqize ngempumelelo amalabhoratri abo. Ukuze kwenziwe le nto, kuye kwenziwa ukulingisa okuhlukahlukene kusetshenziswa amakhompyutha ukukwazi ukulinganisa ukuthi yiziphi izinto eziguqukayo ezidingekayo ukuthi le nto ikwazi ukubopha ungqimba olulodwa lwama-athomu.
Ukwenziwa kwe-borophene
Ukwenza i-borophene, inqubo efanayo kakhulu isetshenzisiwe esetshenziselwa ukukhiqiza idayimane lokwenziwa. Le nqubo Kuyaziwa njengokufakwa komhwamuko wamakhemikhali. Kuyathakazelisa ukwazi ukuthi le nqubo yokufakwa komhwamuko wamakhemikhali iqukethe ukufezekisa ukuthi igesi ebikade isezingeni lokushisa eliphakeme futhi eliqukethe ama-athomu e-boron ingagundana ebusweni obuhambisana kakhulu. Le ndawo kumele yakhiwe ngesiliva elimsulwa. Isiliva elimsulwa kufanele libe sezingeni lokushisa eliphansi kakhulu kunalelo legesi ukuze likwazi ukuminyanisa futhi liqhakaze kulo. Le yindlela ekwazi ngayo ukwamukela ifomu elihlukile lapho yakhiwe khona ungqimba lwama-athomu.
Ukukhetha ukusebenzisa isiliva elimsulwa akuyona into engahleliwe ngokulinganayo. Lawa ma-athomu aziwa ngokuthola isakhiwo se-crystal esilinganayo nokuthungwa. Ngokuba nesakhiwo sendawo efanayo kakhulu, kungaphoqa ama-boron athomu ukuthi amukele ukumiswa okufana nalokhu komhlaba. Lapho igesi ihlangana nobuso besiliva elimsulwa isezingeni lokushisa eliphansi kakhulu igesi iyakwazi ukukhazimula ngesakhiwo esifanayo. Ngale ndlela kufinyelelwa kanjani isakhiwo esimise okwegridi esimise okonhlangothi.
Idivayisi ekhiqizwayo iyikamelo lokufaka umusi wamakhemikhali. I-plasma iyi-violet ngombala futhi iyigesi eyayisezingeni lokushisa eliphezulu futhi equkethe izinhlayiya ezizofakwa zihlanganiswe entweni ekhiqizwayo. Kodwa-ke, kufanele kucatshangwe ukuthi ungqimba lwama-athomu e-boron alujwayelekile ngokuphelele ngoba amanye ama-athomu eza ukuzokwakha izibopho namanye ama-athomu ayisithupha anayo i-elementi. Iningi lazo lisungula kuphela izibopho ezinama-athomu angama-4-5 ngaphezulu. Lokhu kubangela ukwenziwa kwezimbobo eziningi esakhiweni ezingalimazi nje kuphela, kepha zibhekele ezinye zezinto ze-physicochemical borophene enazo ngokuphelele.
Ukulindelwa Kwezinto ZaseBorophene
Njengoba kunikezwe izici eziyinhloko esixoxe ngazo nge-borophene, kukhona okulindelwe okuthile ngumphakathi kanye nomphakathi wesayensi. Izici ezimbili ezichaza ukuthi kungani i-graphene ikhiqize ukulindelwa okungaka kungenxa yobulukhuni obedlulele bento nokuguquguquka kwayo okuphezulu. Into ejwayelekile kunazo zonke ukuthi into emelana kakhulu futhi ehlala isikhathi eside inokuguquguquka okuncane.. Ngakho-ke kuyamangaza ukuthi bonke ososayensi ababambe iqhaza ekwakheni i-borophene baqinisekisile ukuthi okokusebenza kuguquguquka kalula futhi kunzima kune-graphene.
Ososayensi bathi le nto inzima kunedayimane. Ngaphezu kwalokho, ingumqhubi omuhle kagesi njengoba inenkomba yokushisa ephezulu. Le nkomba ibhekele ukukala amandla enawo okuhambisa amandla ngendlela yokushisa. Esinye sezici esidala ukulindela okukhulu ukuthi kukhanya kakhulu futhi ngaphansi kwengcindezi efanele nezimo zokushisa liziphatha njenge-superconductor. Inamandla amakhulu okukwazi ukuthatha ama-athomu e-hydrogen futhi ingasebenza ekuphenduleni kwamakhemikhali njenge-reagent. Zonke lezi zakhiwo zenza borophene enye yezinto ezithakazelisa kakhulu emhlabeni esanda kutholakala.
Ngiyethemba ukuthi ngalolu lwazi ungafunda kabanzi nge-borophen nezimpawu zayo.