Isetshenziselwa ini i-tungsten disulfide?

I-Tungsten disulfide,eyaziwa nangokuthi i-tungsten sulfide enefomula yamakhemikhali i-WS2 kanye nenombolo ye-CAS 12138-09-9, iyinhlanganisela esithole ukunakwa okubalulekile kwezinhlelo zayo ezihlukene zezimboni nezohwebo. Le nto eqinile engaphili yakhiwe ngama-athomu e-tungsten nesibabule, akha isakhiwo esinezingqimba esinikeza izakhiwo eziyingqayizivele kanye nokusetshenziswa.

*Isetshenziselwa ini i-tungsten disulfide?*

I-Tungsten disulfideisetshenziswa kakhulu njengesithambiso esiqinile ngenxa yezakhiwo zayo ezihlukile zokugcoba. Isakhiwo sayo esinezingqimba sivumela ukushelela kalula phakathi kwezingqimba, okuholela ekukhuhlaneni okuphansi nokumelana nokugqoka. Lokhu kukwenza kube ukukhetha okuhle kwezinhlelo zokusebenza lapho okokuthambisa okujwayelekile koketshezi kungase kungafaneleki, njengasezindaweni ezinezinga lokushisa eliphezulu noma izimo zevacuum. I-Tungsten disulfide ivamise ukusetshenziswa kumishini ye-aerospace, yezimoto, nemishini yezimboni ukunciphisa ukungqubuzana nokuthuthukisa isikhathi sokuphila sezingxenye ezihambayo.

Ngaphezu kwezakhiwo zayo zokugcoba,i-tungsten disulfideiphinde isetshenziswe njengendwangu eyomile yefilimu ezindaweni ezihlukahlukene. Ifilimu elincanyana le-tungsten disulfide linikeza isivikelo esihle kakhulu ekugqwaleni nasekuguge, okwenza kube ukukhetha okuthandwayo kokumboza izingxenye zensimbi ezindaweni ezinokhahlo. Ibuye isetshenziswe embonini ye-elekthronikhi ukuze kuhlanganiswe izingxenye ukuze kuthuthukiswe ukusebenza kwazo nokuphila isikhathi eside.

Ngaphezu kwalokho, i-tungsten disulfide ithole ukusetshenziswa emkhakheni we-nanotechnology. Isakhiwo sayo esiyingqayizivele kanye nezakhiwo kuyenza ibe yinto ethembisayo yamadivayisi we-nanoscale kanye nezingxenye. Abacwaningi bahlola ukusetshenziswa kwayo ku-nanoelectronics, izinhlelo ze-nanomechanical, nanjenge-solid-state lubricant yamadivayisi amancane nanoscale.

Ikhono le-compound lokumelana namazinga okushisa aphezulu kanye nezimo ezinzima liye laholela ekusetshenzisweni kwayo ezintweni ezikhethekile ezifana nokukhiqizwa kwamathuluzi okusika, ama-bearings ashisa kakhulu, nama-coatings angakwazi ukuguga. Ukuguquguquka kwayo kanye nokuqina kwayo kuyenza ibe yinto ebalulekile ezimbonini lapho ukusebenza ngaphansi kwezimo ezinzima kubaluleke kakhulu.

Ngaphezu kwalokho,i-tungsten disulfideibonise amandla emkhakheni wokugcinwa kwamandla. Ikhono layo lokugcina nokukhulula i-lithium ion liyenza ibe yikhandidethi elithembisayo elizosetshenziswa kumabhethri e-lithium-ion, asetshenziswa kakhulu kumishini kagesi ephathekayo nezimoto zikagesi. Imizamo yocwaningo nentuthuko iyaqhubeka ukuze kusetshenziswe amandla aphelele e-tungsten disulfide ekuthuthukiseni ukusebenza nokuhlala isikhathi eside kwezinhlelo zokugcina amandla ezizukulwaneni ezilandelayo.

Ekuphetheni,i-tungsten disulfide,ngezakhiwo zayo eziyingqayizivele kanye nezinhlelo zokusebenza ezihlukahlukene, idlala indima ebalulekile ezimbonini ezihlukahlukene. Kusukela ekusebenzeni njengesithambiso esiqinile nesivikelayo kuya ekuvumelaneni nentuthuko ku-nanotechnology nokugcinwa kwamandla, le nhlanganisela iyaqhubeka nokuthola ukusetshenziswa okusha nokusha. Njengoba ucwaningo nokuthuthuka kwesayensi yezinto zokwakha kanye nobunjiniyela beqhubeka, amandla e-tungsten disulfide okufaka isandla entuthukweni yezobuchwepheshe kanye nezicelo zezimboni kulindeleke ukuthi akhule, aqinise isikhundla sawo njengento ebalulekile futhi ebaluleke kakhulu.