TUNGSTEN SULFIDE 12138-09-9

Sharaxaad Gaaban:

TUNGSTEN SULFIDE 12138-09-9


  • Magaca alaabta:TUNGSTEN SULFID
  • CAS:12138-09-9
  • MF:S2W
  • MW:247.97
  • EINECS:235-243-3
  • Jilaa:soo saaraha
  • Xidhmada:1 kg / kg ama 25 kg / durbaan
  • Faahfaahinta Alaabta

    Tags Product

    Sharaxaada

    Magaca Alaabta: TUNGSTEN SULFIDE
    CAS: 12138-09-9
    MF: S2W
    MW: 247.97
    EINECS: 235-243-3
    Meesha dhalaalka: 1480 °C
    Cufnaanta: 7.5 g/ml at 25 °C (iftiin)
    RTECS: YO7716000
    Foomka: budada
    Cuf-jiid gaar ah: 7.5
    Midabka: Cawlan madow
    Biyuhu milmayn: Waxoogaa ku milmay biyaha.

    Tilmaamid

    Celceliska cabbirka walxaha (nm) 100 1000
    daahirnimo % >99.9 >99.9
    Bedka dusha sare ee gaarka ah (m2/g) 50 13
    Cufnaanta mugga (g/cm3) 0.25 0.97
    Cufnaanta (g/cm3) 3.45 3.45
    Muuqashada Budada madow

    Codsiga

    1. Nano WS2 waxaa inta badan loo isticmaalaa sida kicinta batroolka: waxaa loo isticmaali karaa sidii kicinta hydrodesulfurization, sidoo kale waxaa loo isticmaali karaa kicinta polymerization, dib-u-habaynta, fuuq-baxa, fuuqbaxa iyo hydroxylation. Waxay leedahay waxqabad dildilaac wanaagsan iyo firfircooni firfircoon oo deggan oo la isku halayn karo. Nolosha adeegga dheer iyo sifooyinka kale ayaa aad caan uga ah warshadaha sifaynta batroolka;

    2. Tiknoolajiyada diyaarinta ee alaabta shaqaynaysa inorganic, nano WS2 waa nooc cusub oo waxtarka sare leh. Sababo la xiriira dhismaha cusub ee samayn kara qaab-dhismeedka sandwich, nano WS2 waxaa laga samayn karaa monolayer laba-cabbir ah, oo dib loo celin karaa haddii loo baahdo si ay u leeyihiin aad u weyn Qalabka cusub ee granular ee "qaab dhismeedka qolka dabaqa" ee gudaha. meel bannaan, iyo qalabka is-dhexgalka ayaa lagu dari karaa inta lagu jiro habka dib-u-ku-soo-duubista si looga dhigo soo-bandhig ama bandhig xasaasi ah iyo walxo tayo sare leh. Aagga dusha sare ee weyn ee gudaha way fududahay in lagu qaso dardar-geliyayaasha. Noqo nooc cusub oo wax-ku-oolnimada sare leh. Machadka Cilmi-baarista Warshadaha ee Nagoya ee Japan wuxuu ogaaday in nano-WS2 uu leeyahay saameyn weyn oo kicin ah oo ku beddelashada CO2 ilaa CO, taas oo kor u qaadi doonta horumarinta tignoolajiyada wareegga kaarboonka iyo waddada u xaari doonta hagaajinta isbeddelka kuleylka caalamiga ah;

    3. WS2 waxaa loo isticmaali karaa sida saliidaha adag, jilbaha filimada qalalan, alaabta isku dhafan ee is-saliimaynta: Nano WS2 waa saliidda ugu adag ee ugu fiican, oo leh iskudhaf dhexdhexaad ah 0.01 ~ 0.03, xoog cadaadis ah ilaa 2100 MPa, iyo acid iyo alkali iska caabin daxalka. Iska caabbinta culeyska wanaagsan, aan sun ahayn oo aan waxyeello lahayn, heerkulka isticmaalka ballaaran, nolosha saliidda dheer, arrin khilaafaad hooseeya iyo faa'iidooyin kale. Sanadihii ugu dambeeyay, isjiidjiidka aadka u hooseeya iyo xirashada ay muujisay dufanka adag ee godan fullerene nano WS2 ayaa soo jiitay indhaha dadka. Si weyn u yaree isfaham la'aanta oo kordhi nolosha caaryada;

    4. Nano WS2 waa wax aad u muhiim ah oo lagu daro soo saarista saliidaha waxqabadka sare leh. Daraasaduhu waxay ogaadeen in ku darida qadarka saxda ah ee WS2 nanoparticles si saliidda lagu saleeyo ay si weyn u wanaajin karto waxqabadka saliidda saliidda, hoos u dhigista khilaafka 20% -50%, iyo kordhinta awoodda filimka saliidda 30% -40%. Wax qabadkeeda saliidayntu aad ayuu uga fiican yahay nano-MoS2 . Isla shuruudo isku mid ah, waxqabadka saliidda ee saliidda saldhigga ah ee lagu daray nano WS2 ayaa si aad ah uga fiican tan saliidda saldhigga ah ee lagu daray qaybaha caadiga ah, waxayna leedahay xasillooni kala firidhsan. Natiijooyinka daraasadda ayaa muujinaya in saliidaha lagu daray nano-particles ay isku daraan faa'iidooyinka sifaynta dareeraha iyo saliidda adag, taas oo la filayo in lagu gaaro saliidda heerkulka qolka ilaa heerkul sare (ka badan 800 ℃). Sidaa darteed, nano WS2 waxaa loo isticmaali karaa sidii wax lagu daro si loo soo saaro nidaam cusub oo saliideed, kaas oo leh rajooyin codsi oo ballaadhan;

    5. Waxa kale oo loo isticmaali karaa sida anode ee unugyada shidaalka, anode of organic electrolyte batari dib loo dallaci karo, anode of sulfur dioxide oxidized in acid xoog leh iyo anode ee dareemayaasha, iwm;

    6. Loo isticmaalo in lagu sameeyo nano-ceramic walxaha isku dhafan;

    7. Waa qalab semiconductor wanaagsan.

    Lacag bixinta

    1, T/T

    2, L/C

    3, Fiisaha

    4, Kaarka deynta

    5, Paypal

    6, Hubinta Ganacsiga Alibaba

    7, midowga reer galbeedka

    8, MoneyGram

    9, Ka sokow, mararka qaarkood waxaan sidoo kale aqbal Bitcoin.

    Kaydinta

    Alaabtan waa in la xidhaa oo lagu kaydiyaa meel qalalan oo qabow. Waa in aan la soo bandhigin hawada muddo dheer si looga hortago agglomeration sababtoo ah qoyaanka, taas oo saameyn doonta waxqabadka firidhsan iyo isticmaalka isticmaalka. Intaa waxaa dheer, iska ilaali cadaadiska culus oo ha la xiriirin oksidayaasha. Gaadiidka sida alaabta caadiga ah.


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