Tungsten Sulfide (WS2): Imikorere n'Imikoreshereze

WS2, izwi kandi nka tungsten sulfide ni ibara ry'umukara, sisitemu ya hexagonal, semiconductor na diamagnetique. Ifite coefficient yo kugongana iri hasi cyane (0.03), irwanya umuvuduko mwinshi cyane kandi irwanya oxidation (ibora ritangirira kuri 450 ℃ mu kirere, Ikwiriye ubushyuhe bwinshi, umuvuduko mwinshi, vacuum nyinshi, umutwaro mwinshi, umuvuduko mwinshi, imirasire myinshi, ingese ikomeye, ubushyuhe buke cyane n'ibindi bihe bikomeye.

WS2 / tungsten sulfide / tungsten disulfide / tungsten (IV)Sulfide ni ikintu kimaze igihe kinini gikururwa n’abahanga mu bya siyansi bitewe n’imiterere yacyo yihariye n’ikoreshwa ryayo. Muri iyi nkuru, turasuzuma icyo WS2 ari cyo, imiterere yayo, n’ikoreshwa ryayo mu nzego zitandukanye.

WS2ni ikintu kigizwe n'atome za tungsten na sulfur, gifite formula ya W (S2). Ni mu muryango wa dichalcogenides (TMDs) z'icyuma gihinduka, zikaba ari ibikoresho bifite imiterere isa na graphene. WS2 ifite imiterere ifite imiterere igizwe n'atome za tungsten zishyizwe hagati y'imiterere y'atome za sulfur. WS2 ifata imiterere ifite imiterere ijyanye naMoS2(Molybdenum Disulfide), hamwe na atome za W ziherereye mu gice cy’uruhererekane rw’impande eshatu, Iyi miterere y’uruhererekane iha WS2 imiterere yayo yihariye kandi ikagira ibikoresho bishimishije byo gukora ubushakashatsi bwa siyansi no gukoresha ikoranabuhanga.

Imwe mu miterere igaragara cyane yaWS2ni ubushobozi bwayo bwo gusiga amavuta. WS2 ifite ubushobozi buke bwo gukururana, bigatuma iba amavuta meza cyane mu bikorwa bitandukanye. Yakoreshejwe nk'amavuta akomeye mu bidukikije birimo ubushyuhe bwinshi n'umuvuduko mwinshi, nko mu nganda z'indege n'iz'imodoka. Imiterere ya WS2 y'ibice by'imbere ituma ibasha gukururana byoroshye, bigabanye gukururana no kwangirika hagati y'ubuso.

Uretse ubushobozi bwayo bwo gusiga amavuta,WS2kandi igaragaza imyitwarire yo gukoresha ibikoresho bya elegitoroniki. Ibi bivuze ko ishobora gukoreshwa mu bikoresho by'ikoranabuhanga no mu bikoresho bya optoelectronic. WS2 yagaragaje ko ishobora gukoreshwa muri transistors, fotodecteurs, na selile z'izuba bitewe n'imiterere yayo yihariye ya elegitoroniki. Ubushobozi bwayo bwo kwinjiza no gutanga urumuri neza butuma iba ibikoresho byiza ku bikoresho bya optoelectronics byo mu gisekuru gitaha.

Byongeye kandi,WS2byakorewe inyigo ku bushobozi bwayo mu kubika ingufu no kuzibika. Ubuso bwayo burebure n'imikorere yayo mu kubika ingufu bituma iba nziza cyane mu gukoresha mu turemangingo twa lisansi, mu mikorere ya hydrogen, no mu zindi nzira zo kubika ingufu. Ibikoresho bishingiye kuri WS2 byanakoreweho ubushakashatsi ku bushobozi bwayo mu kubika ingufu, nka bateri na supercapacitors, bitewe n'ubushobozi bwayo bwo gutwara ingufu n'ubushobozi bwa electrochemical.

Imiterere idasanzwe yaWS2byanakuruye abantu benshi mu bijyanye n’ikoranabuhanga rya nano. Uduce duto twa WS2 na nanosheets byakozwe kandi byigwa ku bushobozi bwabyo mu bikorwa bitandukanye bya nanotechnology, nka nanoelectronics, nanophotonics, na nanomedicine. Ubushobozi bwo gukoresha no kugenzura imiterere ya WS2 kuri nanoscale butanga amahirwe mashya yo guteza imbere nanotechnicals zigezweho na nanodevices.

Muri make,WS2 (tungsten sulfides)ifite akamaro gakurikira:

1. WS2 ikoreshwa cyane cyane mu gukora catalysts z'amavuta;

2. WS2 ni catalyst nshya ikora neza cyane;

3. WS2 ishobora gukoreshwa nk'amavuta akomeye, amavuta yumye, ibikoresho byikora byisiga;

4. WS2 igamije gukora ibikoresho byo kwisiga bifite ubushobozi bwo hejuru;

5. WS2 ishobora gukoreshwa nk'uturemangingo twa lisansi twa anode, anode ya bateri ya electrolyte organic, oxidation ya dioxyde ya sulfur muri aside ikomeye muri anode na sensor ya anode;

6. WS2 ikoreshwa mu gukora ibintu bivanze nano-ceramic;

7. WS2 ni ibikoresho byiza bya semiconductor.

Mu gusoza,WS2, cyangwa tungsten sulfide, ni ikinyabutabire gifite imiterere itandukanye idasanzwe n'ikoreshwa rishoboka. Imiterere yacyo yo gusiga amavuta, imyitwarire ya semiconducting, imikorere ya catalytic, n'ubushobozi bwa nanotechnology bituma kiba ibikoresho bifite amahirwe menshi mu nzego zitandukanye. Uko ubushakashatsi kuri WS2 bukomeza gutera imbere, birashoboka ko tuzabona iterambere n'ikoreshwa ry'iki kinyabutabire gishimishije mu gihe kizaza.