ʻAlani ʻulaʻula sulfide ma muli o ka Photoluminescent Pigment

Hōʻike ka moʻo PS i ka zinc sulfide a me nā mea ʻē aʻe i hoʻokumu ʻia i ka sulfide i loko o ka pauka ʻeleʻele. I kēia manawa, hana mākou i 7 mau hiʻohiʻona, nā kala ʻālohilohi me ka ʻōmaʻomaʻo, ʻulaʻula, ʻalani, keʻokeʻo, ʻulaʻula-ʻalani a me ka ʻulaʻula-ʻulaʻula. ʻO kēia puaʻa photoluminescent he ʻulaʻula maʻemaʻe loa. ʻAʻole hiki ke loaʻa kekahi o nā kala e ka strontium aluminate glow i ka pauka ʻeleʻele. ʻO kēia puaʻa photoluminescent he non-radioactive, ʻaʻohe mea ʻawaʻawa a palekana i ka ʻili.

ʻO ka PS-OR4D he ʻano ʻalani a me ke kala ʻulaʻula o ka ʻulaʻula ʻulaʻula, ʻo kona nui D50 he 20 ~ 50um. ʻO ia ka calcium sulfuration i hoʻopaʻa ʻia me ka europium, ʻo CaS:Eu ke kumu hoʻohālike kemika.