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Umgubo we-Rare earth oxide yttrium oxide 1314-36-9
Intshayelelo emfutshane yeYttrium Oxide
Ifomula (Y2O3)
Inombolo ye-CAS: 1314-36-9
Ubumsulwa: 99.999%
I-SSA: 25-45 m2/g
Umbala: mhlophe
Imofoloji: ingqukuva
Ubuninzi bobuninzi: 0.31 g/cm3
Ubuninzi bokwenyani: 5.01 g/cm3
Ubunzima beMolekyuli: 225.81
Iqondo lokunyibilika: 2425 celsium degree
Inkangeleko: Umgubo omhlophe
Ukunyibilika: Akunyibiliki emanzini, kunyibilika ngokuphakathi kwii-asidi zeminerali ezinamandla
Uzinzo: I-hygroscopic kancinci
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I-CAS 1312-81-8 I-Lanthanum Oxide La2O3
Intshayelelo emfutshane yeLanthanum Oxide
Ifomula: La2O3
Inombolo ye-CAS: 1312-81-8
Ubunzima beMolekyuli: 325.82
Ubuninzi: 6.51 g/cm3
Iqondo lokunyibilika: 2315°C
Inkangeleko: Umgubo omhlophe
Ukunyibilika: Akunyibiliki emanzini, kunyibilika ngokuphakathi kwii-asidi zeminerali ezinamandla
Uzinzo: I-hygroscopic kakhulu
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I-Praseodymium Oxide CAS 12037-29-5
Intshayelelo emfutshane yePraseodymium oxide
Ifomula: Pr6O11
Inombolo ye-CAS: 12037-29-5
Ubunzima beMolekyuli: 1021.43
Ubuninzi: 6.5 g/cm3
Iqondo lokunyibilika: 2183 °C
Inkangeleko: Umgubo omdaka
Ukunyibilika: Akunyibiliki emanzini, kunyibilika ngokuphakathi kwii-asidi zeminerali ezinamandla
Uzinzo: I-hygroscopic kancinci
Iilwimi ezininzi: iPraseodymiumOxid, iOxyde De Praseodymium, iOxido Del Praseodymium
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Umgubo wesinyithi wesilivere we-nano we-99.9%
Umgubo wesilivere ophantsi wepayini, ukuhambahamba; Umaleko ombini womphezulu womgubo wesilivere oqhubayo oqinileyo, ukuqhuba kakuhle; Izinto ezintathu zokugcwalisa eziqhubayo ezisebenza kakuhle, ezinokumelana okuhle ne-oxidation. Zisetyenziswa kakhulu kwiipaste ze-elektroniki, kwiimveliso ze-elektroniki, ukuqhuba kombane, ukukhusela nge-electromagnetic, ukulwa neentsholongwane ezilwa neentsholongwane.
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I-Carbon Nanotube enedonga elinye i-SWCNT
Inkcazo yeeNanotubes zeCarbon eziLudongeni olunye:
OD: 20-30nm
Isazisi: 5-10nm
Ubude: 10-30um
Umxholo: >90wt%
Umxholo we-CNTs: >38wt%
Indlela yokwenza: CVD
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Ixabiso eliphezulu le-MWCNT Multi Walled Carbon Nanotubes
I-CNT eneendonga ezininzi, umgubo we-MWCNT
D: 10-30nm / 30-60nm / 60-100nm
L: 1-2um / 5-20um
Inkangeleko yomgubo omnyama
Inzuzo:
Iqhuba kakuhle kakhulu, ubumsulwa obuphezulu 99%
Ibanga lezemizi-mveliso
Okukhona uodola okuninzi, ixabiso lingcono.
Yenza inkonzo ngokwezifiso:
I-COOH iyasebenza; I-OH iyasebenza; Ukusasazeka kwamanzi; Ii-oyile ezisasazwayo; Iityhubhu zeCarbon ezigqunywe yiNickel
Ukuba ufuna i-MWCNT enexabiso eliphantsi, kukwakho neempuphu ze-MWCNT ezicocekileyo eziphantsi ezingama-93%-95%.
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Iityhubhu zeCarbon ze-SWCNT DWCNT MWCNT ezisemgangathweni ophezulu
I-CNT enodonga olunye, umgubo we-SWCNT: D: 2nm L: 1-2um / 5-20um
I-CNT ebiyelwe ngodonga kabini, umgubo we-DWCNT: D: 2-5nm L: 1-2um / 5-20um
I-CNT eneendonga ezininzi, umgubo we-MWCNT:
D: 10-30nm / 30-60nm / 60-100nm
L: 1-2um / 5-20um
Yenza inkonzo ngokwezifiso: COOH Isebenza kakuhle; OH Isebenza kakuhle; Ukusasazeka kwamanzi; Ii-oyile ezisasazwayo; Ii-nanotubes ze-carbon ezigqunywe yi-nickel
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Umgubo weZinc Oxide
Intshayelelo emfutshane
Igama: I-Zinc oxide nano ZnO
Ubumsulwa: 99.9% min
Inkangeleko: Umgubo omhlophe
Ubungakanani besuntswana: 20nm, 50nm, <45um, njl.
I-MOQ: 1kg/ibhegi
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Ucoceko Oluphezulu 99.99% C60 powder Fullerene C60 Cas 99685-96-8
Ioyile yeFullerene C60, okanye iBuckminsterfullerene, ibhekisa kwimolekyuli ye-allotrope yekhabhoni. Yafunyanwa okokuqala ngo-1980 yingcali yefiziksi yaseJapan uSumio Iijima, iC60 yayiyeyona carbon fullerene yokuqala efunyenwe ngaphandle kwe-graphite, i-graphene, idayimani, kunye ne-charcoal carbon allotropes eyaziwayo. Ezaziwa ngokuba “zii-buckyballs,” iimolekyuli zeBuckministerfullerene zichongwa phantsi kwe-electron microscope ngemilo yazo engqukuva, ekuthiwa zifana neebhola ezisetyenziswa kwibhola ekhatywayo yaseYurophu (iNorth American soccer). Ngokukodwa, imolekyuli yeC60 ithatha imo ye-icosahedron enqunqiweyo, eyenziwe bubuso obulishumi elinesibini be-pentagonal, ubuso obungamashumi amabini anesithandathu, ii-vertice ezingamashumi amathandathu, kunye nemiphetho engamashumi alithoba.
