Oloa

Trifluoroacetylacetone (TFAA), faʻatasi ai ma le vailaʻau vailaʻau C5H5F3O2, o se mea faʻapitoa e maua ai le tele o faʻaoga i vaega eseese.O se vai mautu, colorless ma se manogi manogi ma se maualalo point.One o primaryuses o le trifluoroacetylacetone o se sui chelating i kemisi faamaopoopoina.E i ai se sootaga maualuga mo ion u'amea ma e mafai ona fausia faʻalavelave faʻamautu ma le tele o uʻamea suiga.O lo'o fa'aogaina nei u'amea i faiga fa'atosina eseese, e pei o le fa'ama'iina, hydrogenation, ma tali fa'avaeina o le CC.Trifluoroacetylacetone complexes e mafai foi ona faʻaaogaina e pei o masini mo ion uʻamea ma e avea ma mea muamua mo uʻamea uʻamea manifinifi ata tifaga synthesis.Trifluoroacetylacetone e masani foi ona faʻaaogaina e avea o se poloka fale i le faʻaogaina o meaola.O lona fausaga β-diketone e mafai ai ona fausia le tele o mea e maua mai ai, e taua tele mo le tuʻufaʻatasia o vailaʻau ma isi vailaʻau lelei.E mafai ona feagai ma tali eseese, e aofia ai condensations, aldol reactions, ma sui nucleophilic, e maua ai le tele o tuufaatasiga ma properties.In manaoga fanua o mea faasaienisi, trifluoroacetylacetone e mafai ona faaaogaina e avea o se precursor mo le deposition o uʻamea oxide manifinifi ata tifaga.E ala i le tu'ufa'atasia o le TFAA ma masima u'amea i totonu o se vaila'au va'a vaila'au (CVD) po'o le fa'ameamea o le atomic layer deposition (ALD), e mafai ona fausia ai ata manifinifi o u'amea u'amea pei o le titanium dioxide po'o le tin oxide.O nei ata tifaga e maua ai talosaga i masini semiconductor, solar cell, anti-reflective coatings, ma gas sensors.O le isi faʻaoga taua o le trifluoroacetylacetone o lona faʻaogaina lea i le suʻesuʻeina o uʻamea ma faʻalavelave uʻamea.O lo'o fa'afaigaluegaina e fai ma sui lavelave i faiga fa'ata'ita'iga e pei o le su'eina o le sua-suavai ma le microextraction fa'asolosolo-malo.Trifluoroacetylacetone e fausia faʻamautu faʻatasi ma uʻamea uʻamea, faʻafaigofieina lo latou tuʻueseeseina ma suʻesuʻega i le siosiomaga, meaola, ma faʻataʻitaʻiga faʻapitoa.E galue o se co-accelerator ma le sulfur i le faagasologa o le vulcanization, faalauiloaina o le sootaga i le va o filifili polymer ma le faaleleia o meatotino faaletino o mea paʻu, e pei o le elasticity, tumau, ma tetee atu i le vevela ma vailaau. I le aotelega, trifluoroacetylacetone o se versatile. fa'atasi ma fa'aoga i le kemisi fa'amaopoopo, tu'ufa'atasiga fa'aola, mea fa'asaienisi, kemisi au'ili'ili, ma alamanuia pa'u.O lona chelating meatotino, reactivity, ma le gafatia e fausia ai uʻamea lavelave ua avea o se meafaigaluega taua i faiga faasaienisi ma alamanuia eseese, saofagā i le alualu i luma i le tele o matata.