I-Molybdenum disulfide, ifomula yeekhemikhali i-MoS2, yikhompawundi eqhelekileyo ye-inorganic enezinto ezininzi ezizodwa, iikhemikhali, kunye nezombane eziyenza ixabiseke kwizicelo ezininzi.

Izinto eziphathekayo

I-Molybdenum disulfide yinto eqinileyo engwevu-mnyama, eyeyenkqubo ye-hexagonal.Ubume bayo bemolekyuli bunemigangatho emibini yeeathom ze-S kunye nolunye umaleko we-athom ye-Mo, efana nokwakheka kwegraphite.Ngenxa yolu lwakhiwo, imolybdenum disulfide ngokwasemzimbeni inezi mpawu zilandelayo:

1. Isakhiwo se-Layered: I-molybdenum disulfide inesakhiwo esine-layer, esenza ukuba sibe nobunzima obuphezulu kwi-directional-dimensional directional, kwaye isetyenziswe ngokubanzi kwiintlobo ezahlukeneyo zokuthambisa kunye ne-friction kunye nokugqoka.

2. I-Thermal conductivity ephezulu: I-Molybdenum disulfide ine-conductivity ephezulu kakhulu ye-thermal, eyenza ukuba izinzile kwiqondo lokushisa eliphezulu kwaye isetyenziswe njengento ephezulu yokushisa i-thermal conductivity.

3. Uzinzo oluhle lweekhemikhali: i-molybdenum disulfide ibonisa ukuzinza okulungileyo kwiqondo lokushisa eliphezulu kunye nokusingqongileyo kweekhemikhali, okwenza kube luhlobo lwe-catalyst yeekhemikhali eziphezulu kunye nesicelo esibanzi.

Ipropati yekhemikhali

I-Molybdenum disulfide ineempawu zeekhemikhali ezizinzileyo, kwaye inozinzo oluphezulu kwi-oxidation, ukunciphisa, i-asidi, i-alkali kunye nezinye iindawo.Ifudunyezwa ukuya kuma-600℃ emoyeni kwaye ayiboli nangoku.Ekuphenduleni kweekhemikhali, i-molybdenum disulfide ngokuqhelekileyo isebenza njenge-catalyst okanye i-carrier, inika iziko elisebenzayo lokukhuthaza ukusabela kweekhemikhali.

Ipropati yombane

I-Molybdenum disulfide ineempawu ezilungileyo zombane kwaye iyimathiriyeli esemi-metallic.Isakhiwo sayo sebhendi sine-gap yebhendi, eyenza ibe yixabiso lesicelo esinokubakho kwintsimi ye-semiconductor.I-Molybdenum disulfide ikwasetyenziswa njengendawo yokutshisa ubushushu kunye nemathiriyeli yokunxibelelana yombane kwizixhobo zombane.

sebenzisa

Ngenxa yeepropathi ezibalaseleyo ze-molybdenum disulfide, isetyenziswa ngokubanzi kwiinkalo ezininzi:

1. Izithambisi: I-Molybdenum disulfide isetyenziswa ngokubanzi koomatshini abahlukeneyo kunye ne-lubricant ethwele ngenxa yokwakheka kwayo kunye nokuqina kobushushu obuphezulu, obunokuphucula kakhulu ukusebenza kunye nobomi boomatshini.

2. I-Catalyst: I-Molybdenum disulfide isetyenziswe njenge-catalyst okanye i-carrier kwii-chemical reactions ezininzi, ezifana ne-Fischer-Tropsch synthesis, i-alkylation reaction, njl.

3. Ukushisa okuphezulu kwe-thermal conductivity: Ngenxa ye-thermal conductivity ephezulu ye-molybdenum disulfide, isetyenziswe njengento yokushisa ephezulu ye-thermal conductivity, njengezinto ze-thermal conductivity kwi-reactors ephezulu yokushisa.

4. Izixhobo zombane: Iimpawu zombane ze-molybdenum disulfide zenza ukuba zisetyenziswe kwizixhobo zombane, ezifana nezixhobo ze-semiconductor kunye nezixhobo zokutshisa ukushisa.

I-Molybdenum disulfide isetyenziswa ngokubanzi kwiinkalo ezininzi ngenxa yeempawu zayo ezizodwa, iikhemikhali kunye nezombane.Ngophuhliso lwenzululwazi kunye nobuchwepheshe, intsimi yesicelo se-molybdenum disulfide iya kuqhubeka isanda, izisa ukukhululeka kunye neenzuzo kwimveliso yabantu kunye nobomi.