ʻO ka Molybdenum disulfide, ke ʻano kemika ʻo MoS2, he mea hoʻohui kino maʻamau me ka nui o ke kino, kemika, a me nā waiwai uila e waiwai ai no nā noi he nui.

Waiwai kino

ʻO ka molybdenum disulfide kahi paʻa hina-ʻeleʻele, nona ka ʻōnaehana hexagonal.ʻO kona ʻano molekala he ʻelua papa o nā mana S a me hoʻokahi papa o nā mana Mo, e like me ke ʻano o ka graphite.Ma muli o kēia ʻano, loaʻa i ke kino ka molybdenum disulfide nā waiwai penei:

1. Layered structure: Molybdenum disulfide he papa hoʻolālā, kahi e loaʻa ai ka paʻakikī kiʻekiʻe ma ka ʻaoʻao ʻelua, a hoʻohana nui ʻia i nā lubricants like ʻole a me nā friction a me nā māla.

2. Kiʻekiʻe thermal conductivity: Molybdenum disulfide he kiʻekiʻe kiʻekiʻe ka wela conductivity, ka mea e paʻa i ke kiʻekiʻe wela a hoʻohana 'ia e like me ke kiʻekiʻe wela wela conductivity mea.

3. Paʻa kemika maikaʻi: hōʻike ka molybdenum disulfide i ke kūpaʻa maikaʻi i ke kiʻekiʻe o ka wela a me ke kino corrosion, kahi e hana ai i ke ʻano o ke kiʻekiʻe wela kemika catalyst me ka noi ākea.

Waiwai kemika

Loaʻa i ka molybdenum disulfide nā waiwai kemika paʻa, a he kūpaʻa kiʻekiʻe i ka oxidation, hoʻemi, waika, alkali a me nā wahi ʻē aʻe.Ua wela ia i 600 ℃ i ka lewa a ʻaʻole naʻe e decompose.I nā hopena kemika, hana maʻamau ka molybdenum disulfide ma ke ʻano he catalyst a mea lawe paha, e hāʻawi ana i kahi kikowaena ikaika e hāpai i ka hopena kemika.

Waiwai uila

Loaʻa i ka molybdenum disulfide nā waiwai uila maikaʻi a he mea semi-metallic.Loaʻa i kāna ʻano hui pū kekahi ʻāpana ʻāpana, kahi e lilo ai ia i mea waiwai hoʻohana pono i ke kahua semiconductor.Hoʻohana pū ʻia ʻo Molybdenum disulfide ma ke ʻano he wela wela a me nā mea pili uila i nā mea uila.

hoʻohana

Ma muli o nā waiwai maikaʻi o ka molybdenum disulfide, hoʻohana nui ʻia ia i nā kula he nui:

1. Lubricants: Hoʻohana nui ʻia ka Molybdenum disulfide i nā mīkini like ʻole a me ka lawe ʻana i nā lubricants ma muli o kona ʻano papa a me ke kūpaʻa wela kiʻekiʻe, hiki ke hoʻomaikaʻi nui i ka pono a me ke ola o nā mīkini.

2. Catalyst: Hoʻohana ʻia ka Molybdenum disulfide ma ke ʻano he catalyst a i ʻole ka lawe ʻana i nā hopena kemika he nui, e like me Fischer-Tropsch synthesis, alkylation reaction, etc.

3. Kiʻekiʻe wela wela conductivity mea: Ma muli o ke kiʻekiʻe thermal conductivity o ka molybdenum disulfide, ua hoʻohana 'ia e like me ke kiʻekiʻe wela wela conductivity mea, e like me thermal conductivity mea i kiʻekiʻe wela reactors.

4. Nā mea uila: Hoʻohana ʻia nā mea uila o ka molybdenum disulfide i nā mea uila, e like me nā mea semiconductor a me nā mea wela.

Hoʻohana nui ʻia ka molybdenum disulfide i nā kula he nui ma muli o kona ʻano kino, kemika a me ka uila.Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana, e hoʻomau ka hoʻonui ʻana o ka māhele noi o ka molybdenum disulfide, e lawe mai ana i ka ʻoluʻolu a me nā pono i ka hana kanaka a me ke ola.