Molybdenum disulfide, mankhwala opangidwa ndi MoS2, ndi chinthu chodziwika bwino chomwe chili ndi zinthu zambiri zapadera zakuthupi, zamagetsi, zamagetsi zomwe zimapangitsa kuti zikhale zofunikira pamagwiritsidwe ambiri.

Katundu wakuthupi

Molybdenum disulfide ndi imvi-wakuda wolimba, wa hexagonal system.Mapangidwe ake a molekyulu amakhala ndi zigawo ziwiri za ma atomu a S ndi gawo limodzi la ma atomu a Mo, ofanana ndi mawonekedwe a graphite.Chifukwa cha kapangidwe kake, molybdenum disulfide ali ndi izi:

1. Kapangidwe kagawo: Molybdenum disulfide ili ndi mawonekedwe osanjikiza, omwe amapangitsa kuti azikhala ndi kuuma kwakukulu munjira ziwiri, ndipo amagwiritsidwa ntchito kwambiri m'mafuta osiyanasiyana ndi kukangana ndi kuvala.

2. Kutentha kwapamwamba kwambiri: Molybdenum disulfide imakhala ndi kutentha kwapamwamba kwambiri, komwe kumapangitsa kuti ikhale yokhazikika pa kutentha kwakukulu ndipo imagwiritsidwa ntchito ngati kutentha kwapamwamba kwambiri.

3. Kukhazikika kwamankhwala kwabwino: molybdenum disulfide imawonetsa kukhazikika bwino pakutentha kwambiri komanso chilengedwe cha dzimbiri, chomwe chimapangitsa kukhala ngati chothandizira kwambiri chamankhwala chogwiritsa ntchito kwambiri.

Chemical katundu

Molybdenum disulfide imakhala ndi mphamvu zokhazikika zamakemikolo, ndipo imakhala ndi kukhazikika kwakukulu kwa okosijeni, kuchepetsa, asidi, alkali ndi malo ena.Imatenthedwa mpaka 600 ℃ mumlengalenga ndipo sichiwola.Muzochita zamakina, molybdenum disulfide nthawi zambiri imakhala ngati chothandizira kapena chonyamulira, kupereka malo olimbikitsira kulimbikitsa machitidwe amankhwala.

Katundu wamagetsi

Molybdenum disulfide ili ndi mphamvu zamagetsi zamagetsi ndipo ndi gawo lachitsulo.Mapangidwe ake a bandi ali ndi kusiyana kwa bandi, zomwe zimapangitsa kuti zikhale zogwiritsidwa ntchito pagawo la semiconductor.Molybdenum disulfide imagwiritsidwanso ntchito ngati choyatsira kutentha komanso zinthu zamagetsi zamagetsi pazida zamagetsi.

ntchito

Chifukwa cha zinthu zabwino kwambiri za molybdenum disulfide, zimagwiritsidwa ntchito kwambiri m'magawo ambiri:

1. Mafuta odzola: Molybdenum disulfide amagwiritsidwa ntchito kwambiri m'makina osiyanasiyana ndi zonyamula mafuta chifukwa cha mawonekedwe ake osanjikiza komanso kukhazikika kwa kutentha kwapamwamba, zomwe zimatha kusintha kwambiri magwiridwe antchito ndi moyo wa makina.

2. Catalyst: Molybdenum disulfide imagwiritsidwa ntchito ngati chothandizira kapena chonyamulira muzinthu zambiri zamakina, monga Fischer-Tropsch synthesis, alkylation reaction, etc. Kukhazikika kwake kwa mankhwala kumapangitsa kuti azigwiritsidwa ntchito kwambiri pamakampani opanga mankhwala.

3. Kutentha kwapamwamba kwa matenthedwe amtundu wa zinthu: Chifukwa cha kutentha kwapamwamba kwa molybdenum disulfide, kumagwiritsidwa ntchito ngati kutentha kwapamwamba kwambiri, monga zinthu zopangira matenthedwe muzitsulo zotentha kwambiri.

4. Zipangizo zamagetsi: Mphamvu zamagetsi za molybdenum disulfide zimapangitsa kuti zigwiritsidwe ntchito pazida zamagetsi, monga zida za semiconductor ndi zida zoyatsira kutentha.

Molybdenum disulfide imagwiritsidwa ntchito kwambiri m'magawo ambiri chifukwa cha mawonekedwe ake apadera akuthupi, mankhwala komanso magetsi.Ndi chitukuko cha sayansi ndi luso lamakono, gawo logwiritsira ntchito molybdenum disulfide lidzapitiriza kukula, kubweretsa kumasuka ndi ubwino pakupanga ndi moyo wa anthu.