China Supplier Wholesale Mutengo CAS 12138-09-9 Tungsten Disulfide Mutengo WS2 Powder Yakakwira-Entropy Alloys

Tungsten disulfide (WS2) muhuwandu yave ichishandiswa kwemakore akawanda semafuta akaoma nekuda kwekuratidzira kwaanoita zvivakwa zveyakaderera coefficient yekupokana, kugadzikana kwemakemikari kwakanyanya, uye kugadzikana kwekupisa. Muna 1992, zvakaonekwa kuti chimiro cheWS2 chakaita kuti ikwanise kugadzira nanotube zvimiro. Aya nanotubes aive mienzaniso yekutanga yeWS2 iri kushandiswa seyakaderera-dimensional zvinhu. Mushure mekuwanikwa kweakareruka mechanical exfoliation matekiniki ekuparadzanisa imwe chete akaturikidzana e2-D zvinhu, zvakakwanisika kudzidza zvimiro zveWS2 flakes. Zvakaratidzwa kuti, sezvakangoita MoS2, bhendi-gap reWS2 rinoshanduka kubva kune isina kunanga bhendi-gap re1.4eV kuenda kune rakananga bhendi-gap re2eV painochinja kubva kune yakawanda zvinhu kuenda ku2-D zvinhu. Nekuda kwebhendi-gap, WS2 inoonekwa sechinhu chinonakidza kwazvo kune dzakawanda nzvimbo dzekushandisa. WS2 ine yakakwira pa/off reshiyo mumunda-effect transistors, inodzoreka spin uye mupata polarisation, yakasimba geometrical kuvharirwa kweexcitons, uye tunable photoluminescence. Pamusoro pezvo, WS2 inogona kukonzera kuwedzera kufarira munzvimbo dzakadai semafotodetectors uye akawanda-junction photovoltaics. Kunze kwezvo, WS2 inoshandiswa, yakabatana nezvimwe zvinhu, sechinokonzeresa hydrotreating yemafuta asina kuchena. Lamellar tungsten disulfide inoshandiswa semafuta akaoma ekusimbisa, mabhengi, uye molds pasi pezita rechiratidzo Dicronite. Tungsten disulfide (WS2) inoshandiswa semafuta akasimba anokwanisa kumira tembiricha yakakwira. Inoshandiswawo semafuta ekupfapfaidza. Tungsten sulfide inoshandiswa sechikamu chezvinokonzera hydrotreating yemafuta asina kuchena, hydrodesulfurization uye hydrodenitrification maitiro. Iyo inowana application seyakasimba-nyika yechipiri lithium bhatiri cathodes uye mamwe emagetsi emagetsi. Inowanikwa kuti inoumba inorganic nanotubes, iri nani inosimbisa maajenti pane kabhoni nanotubes. Tungsten sulfide yekuwedzera kune epoxy resin inonatsiridza kunamatira, kutyoka kusimba uye kunetsa kwesimba rekuburitsa. Tungsten sulfide ine pseudo 2 dimensional chimiro nekushandisa muPetrochemical indasitiri se desulfurization catalyst. Tungsten Sulfide nanoparticles yakakwevera kufarira kutsvagisa nekuda kwekugona kwavo mune yakasimba-nyika lubricant; coatings uye photocatalysts.