Tsis ntev los no, Lub Chaw Kuaj Xyuas Tseem Ceeb ntawm Cov Khoom Siv Biomimetic thiab Kev Sib Txuas Lus, Lub Tsev Kawm Ntawv ntawm Lub Cev thiab Tshuaj Lom Zem, Suav Academy of Sciences, tau tawm tswv yim tshiab rau cov khoom sib xyaw ua ke ntawm cov khoom sib xyaw ua ke, thiab tau npaj cov khoom sib xyaw ua ke hydrophilic hydrophobic heterogeneous microspheres uas tau tawg ua ke tag nrho.
Muab tso rau hauv cov dej khib nyiab, thiab cov xim yuav raug nqus rau ntawm cov microspheres. Tom qab ntawd, cov microspheres uas nqus nrog cov xim raug faib ua cov organic solvents, thiab cov xim raug tshem tawm ntawm cov microspheres thiab yaj los ntawm cov organic solvents xws li ethanol thiab octane. Thaum kawg, los ntawm kev tshem tawm cov organic solvents los ntawm kev distillation, cov xim rov qab tuaj yeem ua tiav, thiab cov microspheres kuj tseem tuaj yeem rov ua dua tshiab.
Cov txheej txheem kev siv tsis nyuaj, thiab cov txiaj ntsig tseem ceeb tau luam tawm hauv phau ntawv xov xwm kev kawm thoob ntiaj teb Nature Communications, nrog rau kev tso cai tsis muaj kev tsis ntseeg.
Cov xim organic feem ntau siv ua cov xim ntxiv rau hauv kev tsim khoom lag luam thiab lub neej txhua hnub, xws li khaub ncaws, ntim khoom noj, cov khoom siv txhua hnub, thiab lwm yam. Cov ntaub ntawv qhia tau hais tias kev tsim cov xim organic thoob ntiaj teb tau txog 700,000 tons ib xyoos, tab sis 10-15% ntawm nws yuav raug tso tawm nrog cov dej khib nyiab hauv kev lag luam thiab tsev neeg, ua rau muaj kev ua qias tuaj ntawm dej thiab ua rau muaj kev hem thawj rau ib puag ncig thiab kev noj qab haus huv pej xeem. Yog li tshem tawm thiab txawm tias rov qab tau cov xim organic los ntawm cov dej khib nyiab tsis yog tsuas yog tus phooj ywg ib puag ncig xwb, tab sis kuj ua tiav kev siv cov khib nyiab rov qab.
Peb lub tuam txhab, SUNRISE, muaj ntau yam xim pleev ib puag ncig rau ntau yam lag luam.Cov xim sulfurrau kev zas xim denim tuaj yeem yog qhov kev xaiv nrov vim tias lawv muab cov xim ci ntsa iab thiab ntev rau cov ntaub denim.Cov kua xim ntawvsiv rau hauv kev lag luam xws li kev luam ntawv thiab ntim khoom kom ntxiv xim thiab txhim kho qhov zoo nkauj.Cov xim ncaj qha thiab cov xim yooj yimsiv rau hauv kev lag luam ntawv thiab textile los zas xim rau cov fiber ntuj xws li paj rwb, txhob lo lo ntxhuav thiab ntaub plaub.Cov xim kua qaubpaub txog lawv cov khoom siv ceev ceev zoo heev thiab feem ntau siv rau hauv kev lag luam tawv kom zas xim rau cov khoom tawv. Thaum kawg,cov tshuaj dyessiv tau rau hauv kev pleev xim, muab ntau yam xim rau cov kws kos duab thiab cov neeg pleev xim. SUNRISE cog lus tias yuav muab cov kev xaiv uas tsis ua rau ib puag ncig puas tsuaj rau ntau yam kev xav tau xim.
Lub sijhawm tshaj tawm: Lub Kaum Hli-09-2023