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Ntụ ntụ oxide yttrium oxide dị ụkọ 1314-36-9
Nkọwa zuru ezu nke Yttrium Oxide
Usoro (Y2O3)
Nọmba CAS: 1314-36-9
Ịdị ọcha: 99.999%
SSA: 25-45 m2/g
Agba: ọcha
Ọdịdị: okirikiri
Njupụta buru ibu: 0.31 g/cm3
Ezigbo njupụta: 5.01 g/cm3
Ibu Molekụla: 225.81
Ebe agbaze: ogo celsius 2425
Ọdịdị: White ntụ ntụ
Mmiri: A naghị agbaze n'ime mmiri, a naghị agbaze nke ọma na asịd mineral siri ike
Ịkwụsi ike: Ọ dị ntakịrị hygroscopic
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CAS 1312-81-8 Lanthanum Oxide La2O3
Nkọwa nke Lanthanum Oxide
Usoro: La2O3
Nọmba CAS: 1312-81-8
Ibu molekụla: 325.82
Njupụta: 6.51 g/cm3
Ebe agbaze agbaze: 2315°C
Ọdịdị: White ntụ ntụ
Mmiri: A naghị agbaze n'ime mmiri, a naghị agbaze nke ọma na asịd mineral siri ike
Ịkwụsi ike: Nwere hygroscopic siri ike
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Praseodymium Oxide CAS 12037-29-5
Nkọwa okwu Praseodymium oxide
Usoro: Pr6O11
Nọmba CAS: 12037-29-5
Ibu Molekụla: 1021.43
Njupụta: 6.5 g/cm3
Ebe agbaze agbaze: 2183 °C
Ọdịdị: Brown powder
Mmiri: A naghị agbaze n'ime mmiri, a naghị agbaze nke ọma na asịd mineral siri ike
Ịkwụsi ike: Ọ dị ntakịrị hygroscopic
Asụsụ dị iche iche: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
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99.9% nano ọlaọcha ntụ ntụ
Ntụ ntụ ọlaọcha dị ala, na-agagharị; Ntụ ntụ ọlaọcha abụọ na-eduzi elu, ezigbo njikwa; Ihe atọ na-eme ka ihe na-eme ka ihe na-arụ ọrụ nke ọma, nwere ezigbo iguzogide oxidation. A na-ejikarị ya eme ihe na pasta eletrọniki, ngwaahịa eletrọniki, njikwa eletriki, nchekwa eletrọniki, mgbochi nje bacteria.
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Carbon Nanotube SWCNT nke nwere mgbidi otu mgbidi
Nkọwapụta nke Nanotubes Carbon nke nwere mgbidi otu:
OD: 20-30nm
ID: 5-10nm
Ogologo: 10-30um
Ọdịnaya: >90w%
Ọdịnaya CNT: >38wt%
Usoro ime ihe: CVD
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Ọnụ ahịa dị elu MWCNT Carbon Nanotubes dị iche iche
CNT nwere ọtụtụ mgbidi, ntụ ntụ MWCNT
D:10-30nm / 30-60nm / 60-100nm
L:1-2um / 5-20um
Ọdịdị ntụ ntụ ojii
Uru:
Ọ na-eduzi nke ọma, ịdị ọcha dị elu 99%
Ọkwa ụlọ ọrụ mmepụta ihe
Ka ị na-enye iwu ka ukwuu, otú ahụ ka ọnụahịa ya ga-aka mma.
Hazie ọrụ:
COOH arụpụtara ọrụ; OH arụpụtara ọrụ; Mgbasa mmiri; Mgbasa mmanụ; Nanotubes Carbon ejiri Nickel kpuchie
Ọ bụrụ na ị na-achọ MWCNT dị ọnụ ala, ntụ ntụ MWCNT dị ọcha nke 93%-95% dịkwa.
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Igwe ọkpọkọ carbon dị elu nke SWCNT DWCNT MWCNT
CNT nwere otu mgbidi, ntụ ntụ SWCNT: D: 2nm L: 1-2um / 5-20um
CNT nwere mgbidi abụọ, ntụ ntụ DWCNT: D: 2-5nm L: 1-2um / 5-20um
CNT, ntụ ntụ MWCNT nwere ọtụtụ mgbidi:
D:10-30nm / 30-60nm / 60-100nm
L:1-2um / 5-20um
Hazie ọrụ: COOH arụpụtara ọrụ; OH arụpụtara ọrụ; Mgbasa mmiri; Mgbasa mmanụ; Nanotubes Carbon ejiri Nickel kpuchie
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Ntụ ntụ Zinc Oxide
Okwu mmeghe dị mkpirikpi
Aha: Zinc oxide nano ZnO
Ịdị ọcha: 99.9% nkeji
Ọdịdị: White ntụ ntụ
Nha ihe dị n'ime ya: 20nm, 50nm, <45um, wdg.
MOQ: 1kg/akpa
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Ịdị ọcha dị elu 99.99% ntụ ntụ C60 Fullerene C60 Cas 99685-96-8
Mmanụ Fullerene C60, ma ọ bụ buckminsterfullerene, na-ezo aka na molekul allotrope nke carbon. Na mbụ, Sumio Iijima, onye ọkà mmụta sayensị Japan chọpụtara na 1980, C60 bụ carbon fullerene mbụ achọpụtara n'èzí graphite, graphene, diamond, na coal carbon allotropes a maara nke ọma. A na-akpọkarị ya "buckyballs," a na-amata molekul buckministerfullerene n'okpuru microscope electron site na ọdịdị okirikiri ha, nke a na-ekwu na ha yiri bọọlụ e ji eme bọọlụ Europe (bọọlụ North America). N'ụzọ pụrụ iche, molekul C60 na-enwe ọdịdị nke icosahedron a kpụkọrọ akpụkọ, nke nwere ihu pentagonal iri na abụọ, ihu hexagonal iri abụọ, akụkụ iri isii, na nsọtụ iri itoolu.
