Uilanā kinoea kūikawāhe lālā koʻikoʻi o nā kinoea kūikawā. Hoʻokomo lākou i loko o kēlā me kēia loulou o ka hana semiconductor a he mau mea maka pono ʻole no ka hana ʻana i nā ʻoihana uila e like me nā kaapuni hoʻohui nui loa, nā mea hōʻikeʻike panela pālahalaha, a me nā cell solar.

I ka ʻenehana semiconductor, hoʻohana nui ʻia nā kinoea i loaʻa ka fluorine. I kēia manawa, ma ka mākeke kinoea uila honua, ʻo nā kinoea uila i loaʻa ka fluorine ma kahi o 30% o ka huina. ʻO nā kinoea uila i loaʻa ka fluorine kahi ʻāpana koʻikoʻi o nā kinoea uila kūikawā ma ke kahua o nā mea ʻike uila. Hoʻohana nui ʻia lākou ma ke ʻano he mau mea hoʻomaʻemaʻe a me nā mea etching, a hiki ke hoʻohana ʻia ma ke ʻano he dopants, nā mea hana kiʻiʻoniʻoni, a pēlā aku. Ma kēia ʻatikala, e lawe ka mea kākau iā ʻoe e hoʻomaopopo i nā kinoea fluorine maʻamau.

Eia nā kinoea i loaʻa ka fluorine i hoʻohana pinepine ʻia

Nitrogen trifluoride (NF3): He kinoea i hoʻohana ʻia no ka hoʻomaʻemaʻe ʻana a me ka wehe ʻana i nā waihona, i hoʻohana pinepine ʻia no ka hoʻomaʻemaʻe ʻana i nā keʻena pane a me nā ʻili o nā lako.

ʻO ka sulfur hexafluoride (SF6)He mea hoʻoheheʻe fluorinating i hoʻohana ʻia i nā kaʻina hana waiho oxide a ma ke ʻano he kinoea hoʻokaʻawale no ka hoʻopiha ʻana i nā mea hoʻokaʻawale.

ʻO ka hydrogen fluoride (HF): Hoʻohana ʻia e wehe i nā oxides mai ka ʻili silicon a ma ke ʻano he etchant no ke kālai ʻana i ka silicon a me nā mea ʻē aʻe.

Nitrogen fluoride (NF): Hoʻohana ʻia no ke kālai ʻana i nā mea e like me ka silicon nitride (SiN) a me ka alumini nitride (AlN).

ʻO Trifluoromethane (CHF3) a metetrafluoromethane (CF4)Hoʻohana ʻia e kālai i nā mea fluoride e like me ka silicon fluoride a me ka alumini fluoride.

Eia nō naʻe, he mau pōʻino ko nā kinoea i loaʻa ka fluorine, me ka ʻawahia, ka palaho, a me ka lapalapa.

ʻAkika

He mea ʻawahia kekahi mau kinoea i loaʻa ka fluorine, e like me ka hydrogen fluoride (HF), nona ka mahu he mea hoʻonāukiuki loa i ka ʻili a me ke ala hanu a he mea ʻino hoʻi i ke olakino kanaka.

Ka palaho

He mea ʻino loa ka hydrogen fluoride a me kekahi mau fluoride a hiki ke hōʻeha nui i ka ʻili, nā maka a me ke ala hanu.

Ka lapalapa ʻana

He mea lapalapa kekahi mau fluoride a pane pū me ka oxygen a i ʻole ka wai i ka lewa e hoʻokuʻu i ka wela nui a me nā kinoea ʻawahia, hiki ke hoʻoulu i ke ahi a i ʻole ka pahū.

Pōʻino kaomi kiʻekiʻe

He mea pahū kekahi mau kinoea fluorinated ma lalo o ke kaomi kiʻekiʻe a koi aku i ka mālama kūikawā i ka wā e hoʻohana ʻia a mālama ʻia ai.

Ka hopena ma ke kaiapuni

He kiʻekiʻe ke ola o ka lewa o nā kinoea i loaʻa ka fluorine a me nā waiwai GWP, nona ka hopena luku i ka papa ozone lewa a hiki ke hoʻoulu i ka hoʻomehana honua a me ka haumia o ke kaiapuni.

Ke hoʻomau nei ka hoʻohana ʻana o nā kinoea i nā kahua e kū mai ana e like me nā mea uila, e lawe mai ana i ka nui o ke koi hou no nā kinoea ʻoihana. Ma muli o ka nui o ka hiki ke hana hou o nā ʻāpana uila nui e like me nā semiconductors a me nā panela hōʻike ma Kina nui i nā makahiki e hiki mai ana, a me ke koi ikaika no ka hoʻololi ʻana i nā mea kemika uila, e hoʻolauna ka ʻoihana kinoea uila kūloko i kahi wikiwiki ulu kiʻekiʻe.