Nā huahana

ʻO Trifluoroacetylacetone (TFAA), me ke ʻano kemika C5H5F3O2, he pūhui maʻamau e loaʻa ai nā noi he nui ma nā ʻano hana like ʻole.He wai paʻa, kala ʻole me ka ʻala ʻala a me kahi wahi hoʻolapalapa haʻahaʻa. ʻO kekahi o nā mea hoʻohana mua o ka trifluoroacetylacetone ma ke ʻano he chelating agent i ka coordination chemistry.Loaʻa iā ia kahi pilina kiʻekiʻe no nā ion metala a hiki ke hana i nā paʻa paʻa me kahi ākea o nā metala hoʻololi.Hoʻohana ʻia kēia mau mea metala i nā kaʻina catalytic like ʻole, e like me ka oxidation, hydrogenation, a me nā hopena hoʻokumu paʻa CC.Hiki ke hoʻohana ʻia nā paʻakikī Trifluoroacetylacetone e like me nā mea ʻike no nā ion metala a ma ke ʻano he precursors no ka synthesis kiʻi ʻoniʻoni metala ʻokiʻoki.ʻO kāna ʻano β-diketone e hiki ai ke hoʻokumu i nā derivatives he nui, i mea waiwai no ka synthesis o nā lāʻau lapaʻau a me nā mea kemika maikaʻi ʻē aʻe.Hiki iā ia ke hana i nā ʻano like ʻole, me ka condensations, aldol reactions, a me ka nucleophilic substitutions, e hāʻawi i kahi ākea o nā pūhui me nā waiwai i makemake ʻia.Ma ka hoʻohui ʻana i ka TFAA me nā paʻakai metala i loko o kahi kaʻina hoʻoheheʻe kemika (CVD) a i ʻole kaʻina atomic layer deposition (ALD), hiki ke hana ʻia nā kiʻiʻoniʻoni ʻoniʻoni o nā oxide metala e like me ka titanium dioxide a i ʻole tin oxide.Loaʻa kēia mau kiʻiʻoniʻoni i nā noi i nā mea semiconductor, nā pūnaewele lā, nā pale anti-reflective, a me nā mea ʻike kinoea.Hoʻohana ʻia ʻo ia ma ke ʻano he mea paʻakikī i nā ʻenehana hoʻomākaukau laʻana e like me ka ʻili wai-wai a me ka microextraction solid-phase.Hoʻokumu ʻo Trifluoroacetylacetone i nā paʻa paʻa me nā ion metala, e hoʻomaʻamaʻa i ko lākou kaʻawale ʻana a me ka ʻike ʻana i ke kaiapuni, biological, a me forensic samples.Hoʻohana ia ma ke ʻano he co-accelerator me ka sulfur i ke kaʻina hana vulcanization, e hoʻoikaika ana i ka hoʻopili ʻana ma waena o nā kaulahao polymer a me ka hoʻomaikaʻi ʻana i nā waiwai kino o nā mea lāʻau, e like me ka elasticity, ka lōʻihi, a me ke kūʻē ʻana i ka wela a me nā kinikona. hui pū me nā noi i loko o ke kemika hoʻonohonoho ʻana, ka synthesis organik, ka ʻepekema waiwai, kemika analytical, a me ka ʻoihana lāʻau.ʻO kāna mau waiwai chelating, reactivity, a me ka hiki ke hana i nā paʻa metala paʻa e lilo ia i mea waiwai nui i nā kaʻina ʻepekema a me nā hana ʻenehana, e hāʻawi ana i nā holomua ma nā ʻano he nui.