Ka hoomaopopo ana i na ano like ole o TiO2

ʻO ka Titanium dioxide, i kapa ʻia ʻo TiO2, he puaʻa maʻamau i hoʻohana ʻia i nā ʻano ʻoihana like ʻole.Ua ʻike ʻia no kāna mau waiwai hoʻopuehu māmā maikaʻi, kiʻekiʻe refractive index a me ka pale UV.Akā naʻe, ʻaʻole like nā TiO2 a pau.Aia nā ʻano like ʻole o TiO2, kēlā me kēia me kona mau pono ponoʻī a me nā noi.Ma kēia blog, e ʻimi mākou i nā ʻano like ʻoleʻano o TiO2a me kā lākou hoʻohana kikoʻī.

1. Rutile TiO2:

ʻIke ʻia ʻo Rutile TiO2 no kāna ʻōlelo kuhikuhi refractive kiʻekiʻe a me nā waiwai pale UV maikaʻi loa.Hoʻohana pinepine ia i nā sunscreens, nā pena a me nā plastics e hāʻawi i ka pale UV maikaʻi a hoʻonui i ka lōʻihi o ka huahana.Rutile titanium dioxidewaiwai pū ʻia no kona waihoʻoluʻu keʻokeʻo ʻālohilohi a hoʻohana mau ʻia i nā pena a me nā uhi no kona opacity a me ka ʻōlinolino.

2. Anatase titanium dioxide:

 Anatase TiO2ʻO kahi ʻano maʻamau ʻē aʻe o TiO2, ʻike ʻia no kona ʻili kiʻekiʻe a me nā waiwai photocatalytic.Ma muli o kona hiki ke wāwahi i nā mea haumia ma lalo o ke kukui UV, hoʻohana nui ʻia i nā noi kaiapuni e like me ka ea a me ka hoʻomaʻemaʻe wai.Ma muli o kāna mau waiwai photocatalytic, hoʻohana pū ʻia ka anatase titanium dioxide i nā uhi hoʻomaʻemaʻe ponoʻī a me nā cell photovoltaic.

3. Nano titanium dioxide:

ʻO Nano-TiO2 e pili ana i nā ʻāpana titanium dioxide me nā nui ma ka laulā nanometer.Hōʻike kēia mau ʻāpana ultrafine i ka hana photocatalytic i hoʻonui ʻia a loaʻa i nā ʻano hana like ʻole, me nā ʻili hoʻomaʻemaʻe ponoʻī, nā ʻōnaehana hoʻomaʻemaʻe ea, a me nā uhi antimicrobial.Hoʻohana pū ʻia ʻo Nanoscale titanium dioxide i ka ʻoihana hoʻonaninani no kāna mau mea hoʻopuʻi māmā a me ka hiki ke hāʻawi i kahi ʻoluʻolu, hoʻopau matte i nā huahana mālama ʻili.

4. TiO2 maikaʻi loa:

ʻO ka ultrafine titanium dioxide, i ʻike ʻia hoʻi ʻo ka submicron titanium dioxide, aia nā ʻāpana liʻiliʻi ma mua o hoʻokahi micron ka nui.Hoʻohanohano ʻia kēia ʻano TiO2 no kona ʻāpana ʻili kiʻekiʻe, kahi kūpono ia no nā noi e koi ana i ka hoʻopuehu maikaʻi a me ka uhi ʻana, e like me nā inika, nā uhi a me nā mea hoʻopili.Hoʻohana pū ʻia ka Ultrafine titanium dioxide i ka hana ʻana i nā seramika kiʻekiʻe a me nā catalysts.

I ka hōʻuluʻuluʻana, nāʻano likeʻole otitanium dioxideloaʻa i ka nui o nā waiwai a me nā noi, e hana ana i nā mea waiwai nui i nā ʻoihana like ʻole.Inā hoʻohana ʻia no ka pale ʻana o UV, photocatalysis a i ʻole ka hoʻonui ʻana i nā ʻano nani o kahi huahana, ʻo ka hoʻomaopopo ʻana i nā waiwai kikoʻī o kēlā me kēia ʻano TiO2 he mea koʻikoʻi i ke koho ʻana i ka mea kūpono no kahi noi kikoʻī.Ke hoʻomau nei ka ʻenehana i ka holomua, ʻo ka hoʻomohala ʻana o TiO2 hou me nā waiwai i hoʻonui ʻia e hoʻonui hou i kāna mau hoʻohana e hiki mai ana.