Helu kumu hoʻohālike | KAR-F30 |
Inoa Huahana | UiO-66 |
Nui ʻāpana | 100~200 nm |
ʻāpana ili kiko | ≥1000 ㎡/g |
Nui pore | 0.35～1.5 nm |
ʻO kēia aniani he ʻano hoʻohālike i waena o ka maka i loaʻa kahi hoʻohālikelike fm-3m me kahi ʻāpana lattice o 20.7 Å. Loaʻa iā ia ʻelua mau hīnaʻi ʻokoʻa, kahi pā tetrahedron o 7.5 Å, ʻo kahi hale octahedron o 12 Å, a me kahi puka puka o 6 Å. ʻO ka nui o ka pore theoretical o UiO-66 he 0.77 cm3/g, a ʻo ka ʻili he 1160 m2/g. UiO-66 no ka fcu topology. ʻO ka hoʻohana ʻana i kēia ʻōnaehana no nā MOF e pili ana i ka wehewehe ʻana i ka node inorganic ma ke ʻano he hale kūkulu lua (SBU) a me ka hoʻokaʻawale ʻana i ka node zirconium oxide ma UiO-66 ma ke ʻano he cuboctaherdral, e ʻae ana i nā helu 12 o ka hoʻonui ʻana no nā struts BDC e hoʻonohonoho.
ʻO ka hapalua o nā ʻātoma oxygen ʻewalu i loko o ka mana hydroxylated o kēia SBU ua hoʻopaʻa ʻia i ʻekolu zirconium atoms e like me nā mana pākahi, a ua hoʻopaʻa ʻia nā ʻātoma oxygen i koe i ʻekolu zirconium atoms ma ke ʻano hydroxide. ʻIke ʻia ʻo UiO-66 no kona kūpaʻa kiʻekiʻe a me ka hoʻonohonoho ʻana. ʻO ke ʻano kūpono o kēia MOF paʻa loa e hiki ai i nā hoʻolālā e like me ka doping a me nā hoʻololi postsynthetic e hoʻohui i nā hana no kā lākou mau noi kikoʻī. Manaʻo ʻia e hoʻomau ʻia kēia noiʻi i nā ʻano like ʻole he nui nā manaʻo hoihoi no ka noi ʻana o UiO-66 ma nā wahi e like me ka catalysis, photocatalysis, adsorption separation, sensors, a hiki i ka biomedicine.
