TUNGSTEN SULFIDE 12138-09-9

Kufotokozera Kwachidule:

TUNGSTEN SULFIDE 12138-09-9


  • Dzina la malonda:TUNGSTEN SULFIDE
  • CAS:12138-09-9
  • MF:S2W
  • MW:247.97
  • EINECS:235-243-3
  • Khalidwe:wopanga
  • Phukusi:1 kg/kg kapena 25kg/ng'oma
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Kufotokozera

    Dzina lazogulitsa: TUNGSTEN SULFIDE
    CAS: 12138-09-9
    MF: S2W
    MW: 247.97
    EINECS: 235-243-3
    Malo osungunuka: 1480 °C
    Kachulukidwe: 7.5 g/mL pa 25 °C (lit.)
    RTECS: YO7716000
    Fomu: ufa
    Kuchuluka kwa mphamvu yokoka: 7.5
    Mtundu: Imvi yakuda
    Kusungunuka kwamadzi: Kusungunuka pang'ono m'madzi.

    Kufotokozera

    Kukula kwapakati (nm) 100 1000
    Chiyero % > 99.9 > 99.9
    Malo enieni (m2/g) 50 13
    Kuchuluka kwa voliyumu (g/cm3 0.25 0.97
    Kachulukidwe (g/cm3 3.45 3.45
    Maonekedwe Ufa wakuda

    Kugwiritsa ntchito

    1. Nano WS2 imagwiritsidwa ntchito makamaka ngati chothandizira petroleum: ingagwiritsidwe ntchito ngati chothandizira cha hydrodesulfurization, ndipo ingagwiritsidwe ntchito ngati chothandizira polima, kukonzanso, hydration, kutaya madzi m'thupi ndi hydroxylation. Ili ndi magwiridwe antchito abwino komanso okhazikika komanso odalirika othandizira othandizira. Moyo wautali wautumiki ndi makhalidwe ena ndi otchuka kwambiri pakati pa mafuta opangira mafuta;

    2. Mu teknoloji yokonzekera zipangizo zogwirira ntchito, nano WS2 ndi mtundu watsopano wa chothandizira kwambiri. Chifukwa cha chigawo chatsopano chomwe chingathe kupanga masangweji, nano WS2 ikhoza kupangidwa kukhala monolayer awiri-dimensional zakuthupi, ndipo ikhoza kubwezeretsedwanso ngati ikufunika kuti ikhale yaikulu kwambiri The granular material yatsopano ya "chipinda chapansi" chamkati. danga, ndi intercalation zipangizo akhoza kuwonjezeredwa pa ndondomeko re-stacking kuti chothandizira kapena tcheru kusonyeza ndi zinthu superconducting. Malo ake akuluakulu amkati ndi osavuta kusakanikirana ndi ma accelerator. Khalani mtundu watsopano wa chothandizira chapamwamba kwambiri. Bungwe la Nagoya Industrial Research Institute ku Japan linapeza kuti nano-WS2 ili ndi mphamvu yothandiza kwambiri pakusintha kwa CO2 kukhala CO, zomwe zimalimbikitsa chitukuko cha luso la carbon cycle ndikutsegula njira yopititsira patsogolo kutentha kwa dziko;

    3. WS2 itha kugwiritsidwa ntchito ngati mafuta olimba, mafuta owuma a filimu, zodzipangira zokha zophatikiza: Nano WS2 ndiye mafuta olimba kwambiri, okhala ndi mikangano ya 0.01 ~ 0.03, mphamvu yopondereza mpaka 2100 MPa, ndi asidi ndi zamchere kukana dzimbiri. Kukana kwa katundu wabwino, wopanda poizoni komanso wopanda vuto, kutentha kogwiritsa ntchito kwambiri, moyo wautali wopaka mafuta, kugundana kochepa ndi zabwino zina. M'zaka zaposachedwa, mikangano yotsika kwambiri komanso kuvala komwe kumawonetsedwa ndi mafuta olimba a fullerene nano WS2 kwakopa chidwi cha anthu. Kuchepetsa kwambiri mikangano ndikuwonjezera moyo wa nkhungu;

    4. Nano WS2 ndi chowonjezera chofunikira kwambiri popanga mafuta opangira ntchito kwambiri. Kafukufuku wapeza kuti kuwonjezera kuchuluka koyenera kwa WS2 nanoparticles ku mafuta opaka mafuta kumatha kusintha kwambiri ntchito yamafuta opaka mafuta, kuchepetsa mikangano ndi 20% -50%, ndikuwonjezera mphamvu yafilimu yamafuta ndi 30% -40%. Ntchito yake yopaka mafuta ndiyabwino kwambiri kuposa nano-MoS2. Pansi pazimenezi, kudzoza kwa mafuta oyambira omwe adawonjezeredwa ndi nano WS2 ndikwabwino kwambiri kuposa mafuta oyambira omwe amawonjezeredwa ndi tinthu tating'onoting'ono, ndipo ali ndi kukhazikika kwabwino kwabalalika. Zotsatira za kafukufukuyu zikuwonetsa kuti mafuta omwe amawonjezedwa ndi nano-particles amaphatikiza ubwino wamafuta amadzimadzi ndi mafuta olimba, omwe akuyembekezeka kukwaniritsa kutenthetsa kutentha kwa chipinda mpaka kutentha kwambiri (kupitirira 800 ℃). Chifukwa chake, nano WS2 itha kugwiritsidwa ntchito ngati chowonjezera kupanga makina atsopano opaka mafuta, omwe ali ndi chiyembekezo chogwiritsa ntchito;

    5. Itha kugwiritsidwanso ntchito ngati anode wa cell cell, anode ya organic electrolyte rechargeable batire, anode ya sulfure dioxide oxidized mu asidi amphamvu ndi anode ya sensa, etc.;

    6. Amagwiritsidwa ntchito popanga zida za nano-ceramic composite;

    7. Ndizinthu zabwino za semiconductor.

    Malipiro

    1, T/T

    2, L/C

    3, visa

    4, kirediti kadi

    5, Paypal

    6, Alibaba trade Assurance

    7, Western Union

    8, MoneyGram

    9, Kupatula apo, nthawi zina timavomerezanso Bitcoin.

    Kusungirako

    Izi ziyenera kusindikizidwa ndikusungidwa pamalo owuma komanso ozizira. Siziyenera kuwululidwa ndi mpweya kwa nthawi yayitali kuti mupewe kuphatikizika chifukwa cha chinyezi, zomwe zingakhudze magwiridwe antchito ndikugwiritsa ntchito. Kuphatikiza apo, pewani kuthamanga kwambiri ndipo musagwirizane ndi ma okosijeni. Transport ngati katundu wamba.


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