Kālā (Ag) Nanoparticles/Nanopowders 99.99% CAS 7440-22-4
| TDS\Ka nui | 20nm | 50nm | 80nm | 100nm |
| Morphology | pōʻai | |||
| Maemae | kumu metala 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 |
| ʻOi aku ka nui (g/ml) | 0.6-1.2 | 0.5-1.2 | 0.5-1.2 | 0.5-1.2 |
| Paʻa ʻOi (g/ml) | 1.2-2.5 | 1.0-2.5 | 1.0-2.5 | 1.0-2.5 |
| Loaʻa ka nui packing | 25g, 50g, 100g, 500g, 1kg no kēlā me kēia ʻeke i nā ʻeke antistatic pālua, a i ʻole e like me ka mea e pono ai. | |||
| Ka manawa hoʻouna | Ma ka waihona, hoʻouna i nā lā hana ʻelua. | |||
ʻIke ʻia ke kālā nano-metallic anorganic ma ke ʻano he mea antibacterial kūpono.I kēia manawa, nui nā hihia kūleʻa i ka uhi, nā kahua lapaʻau, nā ʻōnaehana hoʻomaʻemaʻe wai, textiles, plastics, rubber, ceramics, glass and other bactericidal coatings, deodorization, antibacterial film industry, ua wehe i kahi mākeke ākea no ka noi antibacterial o nā nanoparticles kālā.
Ke hoʻohālikelike ʻia me nā mea hana antibacterial kālā kuʻuna, ʻo nā nanoparticles kālā i hoʻomākaukau ʻia e ka nanotechnology ʻaʻole i ʻoi aku ka nui o ka hopena antibacterial nui, akā ʻoi aku ka palekana kiʻekiʻe a me ka hopena lōʻihi.Ma ke ʻano he mea antibacterial, ʻo ke kālā nano he ʻāpana kikoʻī kikoʻī nui a me ka liʻiliʻi liʻiliʻi liʻiliʻi, maʻalahi ke hoʻopili ʻana me nā microorganism pathogenic a hiki ke hoʻoikaika i kāna hana biological kiʻekiʻe.ʻO ka hapa nui o nā mea nano composite i hoʻohana ʻia i ka ʻeke meaʻai antibacterial e pili ana i nā nanoparticles kālā, e hōʻike ana i kāna hana antibacterial ikaika.Hoʻopiʻi nā mea noiʻi i ka lole i ulana ʻole ʻia me ka nano-silver a hoʻāʻo i kāna mau waiwai antibacterial.Hōʻike nā hualoaʻa i ka lole i ulana ʻole ʻia me ka ʻole o ka immersion nano-silver ʻaʻohe waiwai antibacterial, a ʻo ka lole i ulana ʻole ʻia i hoʻonā ʻia i ka 500ppm nano-silver solution he waiwai antibacterial maikaʻi loa.ʻO ka kānana wai polypropylene me ka uhi ʻana i nā nanoparticles kālā he hopena maikaʻi ke kaohi ʻana i nā cell EScherichia coli.
Nā mea hoʻohuihui
Hoʻopili nā nanoparticles kālā i ka uila a hiki ke hoʻopuehu ʻia i nā ʻano mea ʻē aʻe.ʻO ka hoʻohui ʻana i nā nanoparticles kālā i nā mea e like me nā pastes, epoxies, inks, plastics, a me nā ʻano hui like ʻole e hoʻomaikaʻi i kā lākou uila a me ka wela.
1. Pa'i kala kala ki'eki'e (glue):
Hoʻopili (glue) no nā electrodes o loko a me waho o nā ʻāpana chip;
Hoʻopili (glue) no ke kaapuni hoʻohui kiʻi mānoanoa;
Hoʻopili (glue) no ka electrode cell solar;
Pākuʻi kala kala no ka chip LED.
2. Hoʻopiʻi Conductive
Kānana me ka uhi kiʻekiʻe;
ʻO ka capacitor paipu Porcelain me ka uhi kālā
Haʻahaʻa wela sintering conductive paste;
paʻi dielectric
Hiki i nā nanoparticles kālā ke kākoʻo i nā plasmons ili, kahi e loaʻa ai nā waiwai optical kūikawā.Ma kekahi mau nalu nalu, lilo nā plasmons i luna a hoʻopuehu a hoʻopuehu ikaika i nā kukui i hiki ke ʻike ʻia nā nanoparticles me ka hoʻohana ʻana i kahi microscope kahua pōʻeleʻele.Hiki ke hoʻopaʻa ʻia kēia mau helu hoʻopuehu a me ka absorption ma ka hoʻololi ʻana i ke ʻano a me ka nui o nā nanoparticles.ʻO ka hopena, pono nā nanoparticles kālā no nā mea ʻike biomedical a me nā mea ʻike a me nā ʻenehana loiloi holomua e like me ka spectroscopy fluorescence i hoʻonui ʻia i ka ʻili a me ka spectroscopy Raman i hoʻonui ʻia i luna (SERS).ʻO ka mea hou aku, ʻo nā kiʻekiʻe kiʻekiʻe o ka hoʻopuehu a me ka absorption i ʻike ʻia me nā nanoparticles kālā e hoʻohana pono iā lākou no nā noi lā.Hana nā nanoparticles e like me nā antenna optical maikaʻi loa;ke hoʻokomoʻia nā nanoparticles Ag i loko o nā mea hōʻiliʻili, loaʻa iā ia ka hopena kiʻekiʻe loa.
He hana catalytic maikaʻi loa nā nanoparticles kālā a hiki ke hoʻohana ʻia ma ke ʻano he catalysts no nā hopena he nui.Ua hoʻomākaukau ʻia nā nanoparticles composite Ag/ZnO e ka hoʻoemi photoreduction o nā metala makamae.Ua hoʻohana 'ia ka photocatalytic oxidation o ke kinoea n-heptane ma ke 'ano he kumu ho'ohālike e a'o ai i ka hopena o ka hana photocatalytic o nā la'ana a me ka nui o ka ho'omoe metala hanohano ma ka hana catalytic.Hōʻike nā hopena i hiki ke hoʻomaikaʻi nui i ka hana photocatalyst ka waiho ʻana o Ag i nā nanoparticles ZnO.
ʻO ka ho'ēmiʻana o ka p - nitrobenzoic acid me nā nanoparticles kālā e like me ka catalyst.Hōʻike nā hualoaʻa i ka degere hoʻemi o ka p-nitrobenzoic acid me ka nano-silver ma ke ʻano he catalyst ʻoi aku ka nui ma mua o kēlā me ka ʻole nano-kālā.A, me ka hoʻonui ʻana i ka nui o ka nano-silver, ʻoi aku ka wikiwiki o ka hopena, ʻoi aku ka piha o ka hopena.Ethylene oxidation catalyst, kākoʻo kala kala no ka wahie cell.
Ma muli o kāna mau waiwai maikaʻi loa, ʻoi aku ka nui o nā nanoparticles kālā i ke kahua o nā biomaterials, ʻoi aku hoʻi i nā biosensors.
Ua hoʻokomo ʻia ka nanoparticle kala-gula i ka ʻenehana immobilization o ka glucose oxidase (GOD) o ka mea ʻike glucose.Ua hōʻoia ka hoʻokolohua i ka hoʻohui ʻana o ka nanoparticle i hoʻonui i ka hiki adsorption a me ke kūpaʻa o ka enzyme, ʻoiai e hoʻomaikaʻi ana i ka hana catalytic o ka enzyme, no laila ua hoʻomaikaʻi nui ʻia ka naʻau o ka pane o kēia manawa o ka electrode enzyme.
