Specification:
Code | PAB 110 |
Lub npe | PVP coated silver nanoparticle |
Formula | Ag |
CAS Nr. | 7440-22-4 ib |
Particle Loj | 20nm, 30-50nm, 50-80nm, 80-100nm |
Coated | PVP, oleic acid, los yog raws li xav tau |
Particle Purity | 99.99% |
Crystal Hom | kheej kheej |
Qhov tshwm sim | Dub |
Pob | 100g, 500g, 1kg lossis raws li xav tau |
Muaj peev xwm siv tau | Antibacterial, catalyst, high-end paste, number case, thiab lwm yam. |
Nqe lus piav qhia:
Cov ntawv thov tseem ceebntawm nano Ag hmoov:
1. Antibacterial: daim ntawv qhia txog Ag dispersion muaj
Cov tshuaj tiv thaiv kab mob ntawm nano silver hmoov feem ntau muaj cov hauv qab no:
1.1.Qhov saum npoo catalysis ntawm silver nanopowders cuam tshuam rau cov metabolism hauv ib txwm thiab kev tsim tawm ntawm cov kab mob, ua rau cov kab mob tuag.
1.2.Cov khoom xyaw zoo hauv cov kab mob tua kab mob ua rau cov cell membrane proteins.Nws tuaj yeem cuam tshuam ncaj qha rau cov kab mob cell membrane thiab ua rau cov ntsiab lus ntawm tes ooze tawm.Nano Ag yog adsorbed ntawm cell membrane, uas tiv thaiv cov kab mob thiab lwm yam kab mob los ntawm absorbing amino acids, uracil thiab lwm yam as-ham tsim nyog rau kev loj hlob, yog li inhibiting lawv txoj kev loj hlob.
1.3.Qhov deb infrared rays tawm ntawm qhov chaw ntawm cov kab mob tua kab mob nrog Ag nanoparticle muaj qee qhov wavelength ntau yam, uas tuaj yeem cuam tshuam cov kev ua ntawm cov kab mob thiab ua rau lawv tuag.
2. Catalyst: nyiaj nano hais tuaj yeem txhim kho qhov nrawm thiab ua haujlwm ntawm cov tshuaj tiv thaiv.
3. High-end paste: composite conductive paste, conductive number case, tshiab nano bonding khoom nano silver paste, thiab lwm yam.
Qee cov tswv yim yuav ua li cas ua nano Ag dispersion:
Hais txog dispersion ntawm nano silver hmoov, nws yog feem ntau pom zoo kom ntxiv ib tug haum surfactant nrog ib tug neeg kho tshuab dispersion txoj kev mus cuag ib tug zoo dispersion.Lub dav hlau supersonic tuaj yeem siv los depolymerize thiab nto-hloov cov hmoov qhuav nyiaj.Cov kev hloov kho saum npoo feem ntau siv xws li: PVP, oleic acid coated silver nano hmoov, thiab lwm yam.
Cia txias:
Silver nanoparticle yuav tsum muab cia rau hauv qhov chaw txias thiab qhuav.
SEM & XRD: