I-Boron Trifluoride (BF3)

Imingcele yezobuchwepheshe

I-Boron trifluoride iyinhlanganisela ye-inorganic ne-chemical formula BF3. Iyigesi engenambala, enobuthi futhi egqwalayo esezingeni lokushisa elivamile nokucindezela, futhi ibhema emoyeni onomswakama. I-Boron trichloride iyasebenza kakhulu. Izobola ngokuqhuma lapho ishisiwe noma ithintana nomoya oswakeme. Izobola yenze intuthu enobuthi negqwalayo (i-hydrogen fluoride). Uma ibolile, izokhipha intuthu ye-fluoride enobuthi obukhulu futhi isabela ngobudlova ngezinsimbi nezinto eziphilayo , Ingagqwalisa ingilazi uma kubanda. Isetshenziswa kakhulu njenge-catalyst ye-organic reactions, njenge-esterification, i-alkylation, i-polymerization, i-isomerization, i-sulfonation, i-nitration, njll.; njenge-antioxidant lapho kukhishwa i-magnesium nama-alloys; ukulungiselela i-boron halide, i-elemental boron, i-borane, i-borohydride Impahla eyinhloko ye-sodium, njll.; futhi ekuphenduleni okuningi kwe-organic kanye nemikhiqizo ye-petroleum, njenge-catalyst yokusabela kwe-condensation; I-BF3 nezinhlanganisela zayo zisetshenziswa njengama-ejenti okwelapha kuma-epoxy resins; ingasetshenziswa njengezinto zokusetshenziswa zokulungiselela ama-fiber optical preforms; isetshenziswa kakhulu embonini ye-elekthronikhi Isetshenziswa njenge-P-type dopant, umthombo wokufaka wezinhlayiyana ze-ion kanye negesi eqopha amandla e-plasma; i-anti-oxidant lapho uphonsa i-magnesium ne-alloy. Umkhiqizo wegesi wamabhodlela uyigesi yokugcwalisa ingcindezi ephezulu, futhi kufanele isetshenziswe ngemuva kokuwohloka nokuwohloka. Amasilinda egesi apakishiwe anomkhawulo wokuphila kwesevisi, futhi wonke amasilinda egesi aphelelwe yisikhathi kufanele athunyelwe emnyangweni ukuze ahlolwe ukuphepha ngaphambi kokuba asetshenziswe. Imikhiqizo yegesi esemabhodleleni kufanele ihlungwe futhi ipakishwe ngesikhathi sokuhamba, ukugcinwa kanye nokusetshenziswa. Igesi evuthayo negesi esekela ukuvutha akufanele kunqwabelene ndawonye, ​​futhi akufanele ibe eduze namalangabi avulekile nemithombo yokushisa, futhi kufanele igcinwe kude nomlilo, i-wax kawoyela, ukuchayeka elangeni, noma ukuphonswa kabusha. , Ungashayi, ungashayi noma ungagxumeki kusilinda segesi, futhi ungalayishi noma ungalayishi ngonya.

Isicelo:

1. Ukusetshenziswa Kwekhemikhali:

I-BF3 ingasetshenziswa njenge-organic reaction catalyst, njenge-esterification, i-alkylate, i-polymerization, i-isomerization, i-sulfonate, i-nitration. Izinto zokwakha i-boron halide, element boron,borane, sodium borohydride.

2. Ukusetshenziswa kwe-Electron:

Ukufakwa kwe-ion kanye nokuphinga ekukhiqizeni isekethe ehlanganisiwe yedivayisi ye-semiconductor.

Iphakheji evamile:

Izinzuzo:

1. Imboni yethu ikhiqiza i-BF3 ngempahla eluhlaza yekhwalithi ephezulu, ngaphandle kwentengo ishibhile.
2. I-BF3 ikhiqizwa ngemva kwezinqubo zezikhathi eziningi zokuhlanzwa nokulungiswa embonini yethu.Isistimu yokulawula i-inthanethi iqinisekisa ubumsulwa begesi zonke izigaba.Umkhiqizo oqediwe kufanele uhlangabezane nesilinganiso.
3. Ngesikhathi sokugcwalisa, i-cylinder kufanele yomiswe kuqala isikhathi eside (okungenani amahora angu-16), bese sihlanza isilinda, ekugcineni siyisusa ngegesi yasekuqaleni.Zonke lezi zindlela zenza isiqiniseko sokuthi igesi ihlanzekile ku-cylinder.
4. Sesibe khona emkhakheni weGesi iminyaka eminingi, isipiliyoni esicebile ekukhiqizeni nasekuthumeleni kwamanye amazwe masiwine amakhasimende' ukwethemba, banelisa ngenkonzo yethu futhi basinikeze ukuphawula okuhle.