TUNGSTEN SULFIDE 12138-09-9

Takaitaccen Bayani:

TUNGSTEN SULFIDE 12138-09-9


  • Sunan samfur:TUNGSTEN SULFIDE
  • CAS:12138-09-9
  • MF:S2W
  • MW:247.97
  • EINECS:235-243-3
  • Hali:masana'anta
  • Kunshin:1 kg / kg ko 25 kg / drum
  • Cikakken Bayani

    Tags samfurin

    Bayani

    Sunan samfur: TUNGSTEN SULFIDE
    Saukewa: 12138-09-9
    Saukewa: S2W
    MW: 247.97
    Saukewa: 235-243-3
    Matsayin narkewa: 1480 ° C
    Yawa: 7.5 g/ml a 25 ° C (lit.)
    Saukewa: YO7716000
    Form: foda
    Musamman nauyi: 7.5
    Launi: Dark launin toka
    Ruwan Solubility: Dan kadan mai narkewa cikin ruwa.

    Ƙayyadaddun bayanai

    Matsakaicin girman barbashi (nm) 100 1000
    Tsafta % > 99.9 > 99.9
    Takamammen wurin fili (m2/g) 50 13
    Girman girma (g/cm3) 0.25 0.97
    Girma (g/cm3) 3.45 3.45
    Bayyanar Dark foda

    Aikace-aikace

    1. Nano WS2 an fi amfani dashi azaman mai kara kuzari: ana iya amfani dashi azaman mai haɓakawa na hydrodesulfurization, kuma ana iya amfani dashi azaman mai haɓakawa don polymerization, sake fasalin, hydration, rashin ruwa da hydroxylation.Yana da kyakkyawan aiki mai fashewa da kuma barga kuma abin dogaro na catalytic aiki.Rayuwa mai tsawo da sauran halaye sun shahara sosai a tsakanin matatun mai;

    2. A cikin fasahar shirye-shiryen kayan aiki na inorganic, nano WS2 wani sabon nau'i ne na haɓakaccen haɓakaccen haɓaka.Saboda sabon fili wanda zai iya samar da tsarin sanwici, nano WS2 za a iya yin shi a cikin abu mai nau'in nau'i biyu na monolayer, kuma za'a iya sake dawo da shi kamar yadda ake bukata don samun babban abu mai girma Sabon kayan granular na "tsarin ɗakin bene" na ciki. sarari, da kayan haɗin gwiwar za'a iya ƙarawa yayin aikin sake tarawa don mai da shi mai kara kuzari ko nuni mai mahimmanci da kayan haɓakawa.Katafaren filin sa na ciki yana da sauƙi a haɗe shi da masu kara kuzari.Zama sabon nau'in haɓakaccen ingantaccen aiki.Cibiyar Nazarin Masana'antu ta Nagoya ta Japan ta gano cewa nano-WS2 yana da babban tasiri mai tasiri a cikin jujjuyawar CO2 zuwa CO, wanda zai inganta haɓaka fasahar sake zagayowar carbon da kuma share hanyar inganta yanayin dumamar yanayi;

    3. WS2 za a iya amfani da a matsayin m lubricants, bushe fim lubricants, kai-lubricating hada kayan: Nano WS2 ne mafi m m man shafawa, tare da gogayya coefficient na 0.01 ~ 0.03, wani matsa lamba ƙarfi na har zuwa 2100 MPa, da acid da alkali. juriya lalata.Kyakkyawan juriya mai nauyi, mara guba da mara lahani, yawan zafin jiki mai amfani, tsawon rayuwar lubrication, ƙarancin juzu'i da sauran fa'idodi.A cikin 'yan shekarun nan, rashin ƙarfi-ƙananan gogayya da lalacewa da ƙwaƙƙwaran mai mai cike da ƙoshin mai fullerene nano WS2 ke nunawa ya ja hankalin mutane.Mahimmanci rage juzu'i factor kuma ƙara rayuwar mold;

    4. Nano WS2 abu ne mai mahimmanci mai mahimmanci don kera ma'auni mai mahimmanci.Nazarin ya gano cewa ƙara daidai adadin WS2 nanoparticles zuwa lubricating man zai iya ƙwarai inganta lubricating yi na lubricating man fetur, rage gogayya factor da 20% -50%, da kuma ƙara mai film ƙarfi da 30% -40%.Ayyukan sa mai ya fi nano-MoS2 kyau sosai.A karkashin yanayi guda, aikin lubricating na tushen mai da aka kara tare da nano WS2 yana da kyau sosai fiye da na tushen mai da aka kara tare da barbashi na al'ada, kuma yana da kwanciyar hankali mai kyau.Sakamakon binciken ya nuna cewa man shafawa da aka ƙara tare da nano-barbashi suna haɗa fa'idodin lubrication na ruwa da ingantaccen lubrication, wanda ake sa ran cimma lubrication daga yanayin ɗaki zuwa babban zafin jiki (sama da 800 ℃).Don haka, ana iya amfani da nano WS2 azaman ƙari don haɗa sabon tsarin mai, wanda ke da fa'idodin aikace-aikacen;

    5. Hakanan za'a iya amfani da shi azaman anode na man fetur, anode na batir mai cajin lantarki, anode na sulfur dioxide oxidized a cikin karfi acid da anode na firikwensin, da dai sauransu;

    6. An yi amfani da shi don yin nano-ceramic composite kayan;

    7. Yana da kyau semiconductor abu.

    Biya

    1, T/T

    2, L/C

    3, Visa

    4, Katin Kiredit

    5, Paypal

    6, Alibaba Tabbacin ciniki

    7, Tarayyar Turai

    8, MoneyGram

    9, Bayan haka, wani lokacin ma muna karɓar Bitcoin.

    Adanawa

    Ya kamata a rufe wannan samfurin kuma a adana shi a cikin busasshiyar wuri mai sanyi.Kada a fallasa shi zuwa iska na dogon lokaci don hana haɓakawa saboda danshi, wanda zai shafi aikin watsawa da tasirin amfani.Bugu da ƙari, kauce wa matsi mai nauyi kuma kada ku tuntuɓi masu oxidants.Transport a matsayin talakawa kaya.


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