99.9% WS2 Tungsten sulfide cas 12138-09-9 Pauka Tungsten Disulfide a me Nano WS2 Tungsten sulfide

ʻO ka Tungsten(IV) sulfide ka hui kemika me ke ʻano WS2. Loaʻa maoli ia ma ke ʻano he mineral kakaikahi i kapa ʻia ʻo tungstenite. He ʻāpana kēia mea o kekahi mau mea hoʻouluulu i hoʻohana ʻia no ka hydrodesulfurization a me ka hydrodenitrification. Hoʻohana ʻo WS2 i kahi ʻano papa e pili ana iā MoS2, me nā ʻātoma W e waiho ana ma ka trigonal prismatic coordination sphere.

He hana maikaʻi loa nā nanoparticles WS2 o nā mea lubricant paʻa hou, ʻaʻole wale no ka lubrication maʻamau, hiki ke hoʻohana ʻia i loko o ke kahua hana o ka mahana kiʻekiʻe, ke kaomi kiʻekiʻe, ka vacuum kiʻekiʻe, ka ukana kiʻekiʻe a me ka radiation a me nā media corrosive; Hoʻopuka ka hui WS2 i loko o ka hui i ka alignment magnetic, hiki ke hoʻopili maikaʻi ʻia ke kaʻina hana lubrication ma luna o ka ʻili metala e hana i kahi papa o ka kiʻiʻoniʻoni lubricating pale nano; He liʻiliʻi loa ka coefficient friction o WS2 (e pili ana i 0.03), no laila hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui i ka pauka metala e loaʻa ai kahi coefficient friction paʻa; Loaʻa i ka nanoscale WS2 ke kūpaʻa maikaʻi i ka oxidation, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui i ka ʻaila lubricating (grease) me ka maikaʻi e hoʻomaikaʻi i nā lubricants (grease) a me nā waiwai kaomi koʻikoʻi a me nā waiwai antiwear; ʻO ka hoʻohui ʻana i ka nanoscale WS2 i ke kaʻina hana hoʻolei hiki ke hana i ka metala hoʻolei i kahi mau waiwai lubricating ponoʻī a loaʻa kahi hiki ke adsorption maikaʻi loa ma luna o ka ʻili metala.

1. Hoʻohana nui ʻia nā nanoparticles WS2 no nā mea hoʻoulu aila;

2. He mea hoʻouluulu kūpono hou nā nanoparticles WS2;

3. Hiki ke hoʻohana ʻia nā nanoparticles WS2 ma ke ʻano he lubricants paʻa, nā lubricants kiʻiʻoniʻoni maloʻo, nā mea hui hoʻohui ponoʻī;

4. ʻO nā nanoparticles WS2 ka hana ʻana i nā mea hoʻohui lubricant hana kiʻekiʻe;

5. Hiki ke hoʻohana ʻia ka nanoparticle WS2 ma ke ʻano he mau wahie o ka anode, ka anode pila electrolyte organik, ka oxidation o ka sulfur dioxide i loko o ka waikawa ikaika i loko o ka anode a me ka sensor anode;

6. Hoʻohana ʻia ka nanoparticle WS2 e hana i nā composites nano-ceramic;

7. He mea semiconductor maikaʻi ka nanoparticle WS2.