Tsis ntev los no, Lub Chaw Haujlwm Tseem Ceeb ntawm Biomimetic Materials thiab Interface Science, Lub Tsev Haujlwm Saib Xyuas Lub Cev thiab Tshuaj Kho Mob, Suav Academy ntawm Kev Tshawb Fawb, tau thov ib lub tswv yim tshiab kom tawg tag rau saum npoo heterogeneous nanostructured particles, thiab npaj ib tug tag nrho dispersed hydrophilic hydrophobic heterogeneous microspheres.
Muab tso rau hauv dej khib nyiab, thiab cov xim yuav adsorbed mus rau microspheres. Tom qab ntawd, cov microspheres adsorbed nrog dyes yog dispersed rau hauv cov kuab tshuaj organic, thiab cov dyes yog desorbed los ntawm microspheres thiab yaj los ntawm cov organic solvents xws li ethanol thiab octane. Thaum kawg, los ntawm kev tshem tawm cov kuab tshuaj organic los ntawm distillation, dye rov qab tuaj yeem ua tiav, thiab cov microspheres tuaj yeem rov ua dua tshiab.
Cov txheej txheem kev siv tsis yog qhov nyuaj, thiab cov txiaj ntsig cuam tshuam tau raug luam tawm nyob rau hauv thoob ntiaj teb kev kawm ntawv xov xwm Nature Communications, nrog rau cov kev tsis txaus siab txog txoj cai.
Organic dyes feem ntau yog siv los ua xim additives hauv kev tsim khoom thiab lub neej txhua hnub, xws li khaub ncaws, ntim khoom noj, khoom siv txhua hnub, thiab lwm yam. Cov ntaub ntawv qhia tau hais tias lub ntiaj teb no zus tau tej cov organic dyes tau mus txog 700000 tons ib xyoo, tab sis 10-15% ntawm nws yuav raug tso tawm nrog industrial thiab tsev neeg cov dej khib nyiab, dhau los ua qhov tseem ceeb ntawm cov dej paug thiab ua rau muaj kev hem thawj rau ecological ib puag ncig thiab kev noj qab haus huv ntawm pej xeem. . Yog li tshem tawm thiab txawm rov qab cov organic dyes los ntawm cov dej khib nyiab tsis yog tsuas yog ib puag ncig tus phooj ywg, tab sis kuj ua tiav cov pov tseg rov qab siv dua.
Peb lub tuam txhab, SUNRISE, muaj ntau yam eco-friendly dyes rau ntau yam lag luam.Sulfur dyesrau denim dyeing tuaj yeem yog qhov kev xaiv nrov vim lawv muab cov xim zoo nkauj thiab ntev ntev rau cov ntaub denim.Daim ntawv ua kua dyesyog siv hauv kev lag luam xws li luam ntawv thiab ntim khoom kom ntxiv xim thiab txhim khu kev pom kev pom.Direct thiab yooj yim dyesyog siv nyob rau hauv daim ntawv thiab textile kev lag luam los dye ntuj fibers xws li paj rwb, txhob lo lo ntxhuav thiab ntaub plaub.Acid dyespaub txog lawv cov khoom ceev ceev thiab feem ntau siv hauv kev lag luam tawv kom dye khoom tawv. Thaum kawg,kuab tshuaj dyestuaj yeem siv rau hauv daim ntawv thov pleev xim, muab cov kws kos duab thiab cov neeg pleev xim rau ntau yam xim. SUNRISE tau cog lus los muab cov kev xaiv eco-phooj ywg rau ntau yam kev xav tau dyeing.
Post lub sij hawm: Oct-09-2023