Silver(Ag) Nanoparticles/Nanopowders 99.99% CAS 7440-22-4

Kufotokozera Kwachidule:

Ag Silver nanoparticles ali ndi ma conductivity abwino, matenthedwe matenthedwe katundu, antibacterial katundu, kuwala katundu, zomwe zimapangitsa kukhala ndi ntchito zambiri m'munda wa biomedical Optics, catalysis, zipangizo zamagetsi, m'tsogolo nano siliva ndi zitsulo zina kupanga awiri zitsulo nanometer zipangizo. adzakhala njira chitukuko cha nanoparticles siliva.Nambala ya CAS: 7440-22-4 Stock #: HW-A110( Ag-20nm)


Tsatanetsatane wa Zamalonda

Kufotokozera kwa nanoparticles zasiliva (Ag)

TDS\Size 20 nm 50nm pa 80nm pa 100nm pa
Morphology Chozungulira
Chiyero zitsulo maziko 99.99%
COA Bi<=0.008% Cu<=0.003% Fe<=0.001% Pb<=0.001%Sb<=0.001% Se<=0.005% Te<=0.005% Pd<=0.001%
SSA(m2/g) 10-12 8-10 7-9 7-8
Kuchulukirachulukira (g/ml) 0.6-1.2 0.5-1.2 0.5-1.2 0.5-1.2
Kachulukidwe Wapampopi(g/ml) 1.2-2.5 1.0-2.5 1.0-2.5 1.0-2.5
AvailablePacking size 25g, 50g, 100g, 500g, 1kg pa thumba mu matumba awiri antistatic, kapena pakufunika.
Nthawi yoperekera Mu katundu, kutumiza mu masiku awiri ntchito.

Kugwiritsa Ntchito

Antibacterial
Woyendetsa
Zowona
Chothandizira
Zachilengedwe
Antibacterial

Inorganic zakuthupi nano-zitsulo siliva amadziwika ngati abwino antibacterial zakuthupi.Pakalipano, pali milandu yambiri yopambana mu zokutira, minda yachipatala, machitidwe oyeretsera madzi, nsalu, mapulasitiki, mphira, zoumba, magalasi ndi zokutira zina za bactericidal, deodorization, makampani opanga mafilimu a antibacterial, atsegula msika waukulu wogwiritsira ntchito antibacterial wa nanoparticles siliva.

Poyerekeza ndi antibacterial antibacterial agents, ma nanoparticles asiliva okonzedwa ndi nanotechnology samangokhala ndi antibacterial effect, komanso amakhala ndi chitetezo chokwanira komanso chokhalitsa.Monga antibacterial wothandizira, nano siliva ali ndi malo akuluakulu enieni komanso kukula kwa tinthu tating'ono, komwe kumakhala kosavuta kukhudzana ndi tizilombo tating'onoting'ono tating'onoting'ono tomwe timatha kuchitapo kanthu.Zida zambiri zophatikizika za nano zomwe zimagwiritsidwa ntchito popakira zakudya zolimbana ndi mabakiteriya zimachokera ku nanoparticles zasiliva, zomwe zikuwonetsa mphamvu zake zowononga antibacterial.Ofufuzawo adasokoneza nsalu yopanda nsalu ndi nano-silver ndikuyesa antibacterial properties.Zotsatira zikuwonetsa kuti nsalu yopanda nsalu yopanda nano-silver kumiza ilibe antibacterial katundu, ndipo nsalu yopanda nsalu yonyowa mu 500ppm nano-silver solution ili ndi katundu wabwino kwambiri wa antibacterial.The e polypropylene madzi fyuluta ndi siliva nanoparticles ❖ kuyanika ali ndi chopinga zabwino kwambiri maselo EScherichia coli.

Woyendetsa

Conductive Composites
Silver nanoparticles amayendetsa magetsi ndipo amatha kupezeka mosavuta muzinthu zina zilizonse.Kuonjezera ma nanoparticles a siliva kuzinthu monga phala, epoxies, inki, mapulasitiki, ndi zinthu zina zosiyanasiyana kumawonjezera mphamvu zawo zamagetsi ndi matenthedwe.

1. Phala wasiliva wapamwamba kwambiri (glue) :

Phala (glue) kwa maelekitirodi amkati ndi akunja a zigawo za chip;

Matani (guluu) kwa wandiweyani filimu Integrated dera;

Matani (zomatira) kwa ma electrode a solar cell;

Ma conductive siliva phala la LED chip.

2. Kupaka kwa Conductive

Zosefera ndi zokutira zapamwamba;

Porcelain chubu capacitor yokhala ndi zokutira zasiliva

Low kutentha sintering conductive phala;

Dielectric phala

Zowona

Silver nanoparticles amatha kuthandizira ma plasmons apamwamba, zomwe zimapangitsa kuti pakhale mawonekedwe apadera a kuwala.Pamafunde enaake, ma plasmoni a pamwamba amakhala omveka ndiyeno amayamwa kapena kumwaza kuwala kochitika mwamphamvu kotero kuti ma nanoparticles amatha kuwonedwa pogwiritsa ntchito maikulosikopu akumunda wamdima.Mitengo yobalalikayi ndi yoyamwa imatha kusinthidwa mwa kusintha mawonekedwe ndi kukula kwa nanoparticles.Zotsatira zake, ma nanoparticles asiliva ndi othandiza kwa masensa a biomedical ndi zowunikira komanso njira zowunikira zapamwamba monga mawonekedwe owoneka bwino a fluorescence komanso mawonekedwe owoneka bwino a Raman spectroscopy (SERS).Kuphatikiza apo, kuchuluka kwakukulu kwa kubalalikana ndi kuyamwa komwe kumawonedwa ndi nanoparticles zasiliva kumawapangitsa kukhala othandiza kwambiri pakugwiritsa ntchito dzuwa.Ma nanoparticles amachita ngati tinyanga taluso taluso tambiri tambiri tomwe timagwira bwino ntchito;pamene Ag nanoparticles akuphatikizidwa mu osonkhanitsa, zimapangitsa kuti zikhale zogwira mtima kwambiri.

Chothandizira

Silver nanoparticles ali ndi ntchito yothandiza kwambiri ndipo angagwiritsidwe ntchito ngati chothandizira pazochitika zambiri.Ag/ZnO gulu nanoparticles anakonzedwa ndi photoreduction mafunsidwe zitsulo zamtengo wapatali.The photocatalytic oxidation ya gas phase n-heptane idagwiritsidwa ntchito ngati chitsanzo chowerengera zotsatira za ntchito ya photocatalytic ya zitsanzo ndi kuchuluka kwachitsulo chodziwika bwino pazochitika zothandizira.Zotsatira zikuwonetsa kuti kuyika kwa Ag mu ZnO nanoparticles kumatha kusintha kwambiri ntchito ya photocatalyst.
Kuchepetsa p - nitrobenzoic asidi ndi nanoparticles siliva monga chothandizira.Zotsatira zikuwonetsa kuti kuchepetsa digiri ya p-nitrobenzoic acid yokhala ndi nano-silver monga chothandizira ndi yayikulu kwambiri kuposa yopanda nano-silver.Ndipo, pakuwonjezeka kwa kuchuluka kwa nano-silver, momwe zimakhalira mwachangu, ndizomwe zimachitikiranso.Ethylene oxidation chothandizira, chothandizira siliva chothandizira ma cell amafuta.

Zachilengedwe

Chifukwa cha zinthu zake zapamwamba, ma nanoparticles asiliva ali ndi chiyembekezo chochuluka pazachilengedwe, makamaka mu biosensors.
Nanoparticle ya siliva-golide idayambitsidwa muukadaulo wa immobilization wa glucose oxidase (MULUNGU) wa sensa ya glucose.Kuyeseraku kunatsimikizira kuti kuwonjezeredwa kwa nanoparticle kunawonjezera mphamvu ya adsorption ndi kukhazikika kwa enzyme, ndikuwongolera ntchito yothandizira ya enzyme, kotero kuti kukhudzidwa kwa kuyankha kwaposachedwa kwa enzyme electrode kunakula kwambiri.

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