TUNGSTEN SULFIDE 12138-09-9

Tlhaloso e Khutšoanyane:

TUNGSTEN SULFIDE 12138-09-9


  • Lebitso la sehlahisoa :TUNGSTEN SULFIDE
  • CAS:12138-09-9
  • MF:S2W
  • MW:247.97
  • EINECS:235-243-3
  • Sebopeho:moetsi
  • Sephutheloana:1 kg/kg kapa 25kg/moropa
  • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Tlhaloso

    Lebitso la Sehlahisoa: TUNGSTEN SULFIDE
    CAS: 12138-09-9
    MF: S2W
    MW: 247.97
    EINECS: 235-243-3
    Sebaka se qhibilihang: 1480 °C
    Boima: 7.5 g/mL ho 25 °C(lit.)
    RTECS: YO7716000
    Foromo: phofo
    Matla a khoheli a khethehileng: 7.5
    Mmala: Boputsoa bo lefifi
    Ho qhibiliha ha Metsi: Ho qhibiliha hanyenyane metsing.

    Tlhaloso

    Karolelano ea boholo ba karoloana (nm) 100 1000
    Bohloeki % >99.9 >99.9
    Sebaka se khethehileng sa holim'a metsi (m2/g) 50 13
    Boima ba molumo (g/cm3 0.25 0.97
    Boima ba 'mele (g/cm3 3.45 3.45
    Ponahalo Phofo e lefifi

    Kopo

    1. Nano WS2 e sebelisoa haholo-holo e le motsoako oa peterole: e ka sebelisoa e le hydrodesulfurization catalyst, hape e ka sebelisoa e le mokhoa oa ho etsa polymerization, reforming, hydration, dehydration le hydroxylation.E na le ts'ebetso e ntle ea ho phunyeha le ts'ebetso e tsitsitseng le e ka tšeptjoang ea catalytic.Bophelo bo bolelele ba tšebeletso le litšobotsi tse ling li tumme haholo har'a lihlahisoa tsa peterole;

    2. Theknoloji ea ho itokisa ea lisebelisoa tsa ts'ebetso ea inorganic, nano WS2 ke mofuta o mocha oa ts'ebetso e phahameng ea ts'ebetso.Ka lebaka la motsoako o mocha o ka etsang sebopeho sa sandwich, nano WS2 e ka etsoa ka monolayer e nang le mahlakore a mabeli, 'me e ka tsosolosoa ha ho hlokahala hore e be le e kholo haholo Thepa e ncha ea granular ea "mohaho oa kamore ea fatše" ea ka hare. sebaka, le thepa intercalation ka li ekeletsoa nakong ea tshebetso botjha stacking ho etsa hore e le catalyst kapa nahanela pontšo le superconducting thepa.Sebaka sa eona se seholo sa ka hare se bonolo ho kopanngoa le li-accelerator.Eba mofuta o mocha oa lisebelisoa tse sebetsang hantle haholo.Nagoya Industrial Research Institute ea Japane e fumane hore nano-WS2 e na le phello e kholo ea ho fetola CO2 ho CO, e tla khothalletsa nts'etsopele ea theknoloji ea potoloho ea carbon le ho bula tsela ea ho ntlafatsa mokhoa oa ho futhumala ha lefatše;

    3. WS2 e ka sebelisoa e le mafura a tiileng, lilubricant tsa filimi tse omeletseng, lisebelisoa tse itlhophang ka botsona: Nano WS2 ke setlolo se tiileng ka ho fetesisa, se nang le khohlano ea 0.01 ~ 0.03, matla a hatellang a fihlang ho 2100 MPa, le asiti le alkali khanyetso ea kutu.Khanyetso e ntle ea mojaro, e seng chefo ebile e se kotsi, mocheso o pharaletseng oa tšebeliso, bophelo bo bolelele ba lubrication, ntho e tlase ea likhohlano le melemo e meng.Lilemong tsa morao tjena, likhohlano tse tlase haholo le moaparo o bonts'itsoeng ke "lubricant hollow hollow fullerene nano WS2" e hohetse tlhokomelo ea batho.Ho fokotsa haholo ntlha ea likhohlano le ho eketsa bophelo ba hlobo;

    4. Nano WS2 ke tlatsetso ea bohlokoa haholo bakeng sa ho etsa mafura a sebetsang hantle haholo.Boithuto bo fumane hore ho eketsa palo e nepahetseng ea li-nanoparticles tsa WS2 ho oli e tlotsang ho ka ntlafatsa haholo ts'ebetso ea ho tlotsa ea oli, ho fokotsa likhohlano ka 20% -50%, le ho eketsa matla a filimi ea oli ka 30% -40%.Ts'ebetso ea eona ea ho tlotsa e betere ho feta nano-MoS2.Tlas'a maemo a tšoanang, ts'ebetso ea ho tlotsa ea oli ea motheo e kentsoeng ka nano WS2 e molemo haholo ho feta ea oli ea motheo e kentsoeng ka likaroloana tse tloaelehileng, 'me e na le botsitso bo botle ba ho hasana.Liphetho tsa phuputso li bonts'a hore litlolo tse kentsoeng ka li-nano-particles li kopanya melemo ea ho tlotsa mokelikeli le lubrication e tiileng, e lebelletsoeng ho fihlela lubrication ho tloha mocheso oa kamore ho ea mocheso o phahameng (ho feta 800 ℃).Ka hona, nano WS2 e ka sebelisoa e le tlatsetso ea ho kopanya sistimi e ncha ea ho tlotsa, e nang le tebello e pharaletseng ea ts'ebeliso;

    5. E ka boela ea sebelisoa e le anode ea mafura cell, anode ea organic electrolyte rechargeable betri, anode ea sulfur dioxide oxidized ka acid e matla le anode ea kutlo, joalo-joalo;

    6. E sebelisetsoa ho etsa lisebelisoa tsa nano-ceramic composite;

    7. Ke thepa e ntle ea semiconductor.

    Tefo

    1, T/T

    2, L/C

    3, visa

    4, karete ea mokitlane

    5, Paypal

    6, Alibaba trade Assurance

    7, Western union

    8, MoneyGram

    9, Ntle ho moo, ka linako tse ling re boetse re amohela Bitcoin.

    Polokelo

    Sehlahisoa sena se lokela ho koaloa le ho bolokoa sebakeng se omeletseng le se phodileng.Ha ea lokela ho pepeseha moeeng ka nako e telele ho thibela agglomeration ka lebaka la mongobo, e leng ho tla ama ts'ebetso ea ho hasana le phello ea tšebeliso.Ho phaella moo, qoba khatello e boima 'me u se ke ua kopana le li-oxidants.Lipalangoang e le thepa e tloaelehileng.


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